Quick view Details GROCO | sku: CWR-74236 GROCO 1" #316 Stainless Steel NPS to NPT Flange Adapter [IBVF-1000-S] MSRP: $86.00 Now: $59.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-75390 GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S] MSRP: $67.00 Now: $46.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74399 GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000] MSRP: $1,107.00 Now: $768.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view Details GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view Details GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] MSRP: $56.00 Now: $38.99 View Details Compare Quick view Details GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] MSRP: $63.00 Now: $43.99 Add to Cart Compare Quick view GROCO | sku: CWR-74236 GROCO 1" #316 Stainless Steel NPS to NPT Flange Adapter [IBVF-1000-S] 1" #316 Stainless Steel NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread... MSRP: $86.00 Now: $59.99 Add to Cart Compare Quick view GROCO | sku: CWR-75390 GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S] 1" 90 Degree Hose Thru-Hull Fitting Features:90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose ConnectionUL Listed 647B Specifications:Hose Size: 1"Material: Stainless SteelBox... MSRP: $67.00 Now: $46.99 Add to Cart Compare Quick view GROCO | sku: CWR-74399 GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000] 1" Ball Valve/Seacock & Raw Water Strainer ComboFeatures:Square hole in handle accepts standard ratchet1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the... MSRP: $1,107.00 Now: $768.99 Add to Cart Compare Quick view GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] 1" Bronze Combo Scoop Thru-Hull w/Nut Features:Designed for increased flow compared to standard Thru HullsNPSM / NPT combination threadC83600 BronzeSpecifications:Thread NPS: 1"... MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] 1" Bronze Electric Flanged Seacock - 12VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] 1" Bronze Electric Flanged Seacock - 24VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details GROCO | sku: CWR-75390 GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S] MSRP: $67.00 Now: $46.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74399 GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000] MSRP: $1,107.00 Now: $768.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view Details GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view Details GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] MSRP: $56.00 Now: $38.99 View Details Compare Quick view Details GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] MSRP: $63.00 Now: $43.99 Add to Cart Compare Quick view GROCO | sku: CWR-74236 GROCO 1" #316 Stainless Steel NPS to NPT Flange Adapter [IBVF-1000-S] 1" #316 Stainless Steel NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread... MSRP: $86.00 Now: $59.99 Add to Cart Compare Quick view GROCO | sku: CWR-75390 GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S] 1" 90 Degree Hose Thru-Hull Fitting Features:90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose ConnectionUL Listed 647B Specifications:Hose Size: 1"Material: Stainless SteelBox... MSRP: $67.00 Now: $46.99 Add to Cart Compare Quick view GROCO | sku: CWR-74399 GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000] 1" Ball Valve/Seacock & Raw Water Strainer ComboFeatures:Square hole in handle accepts standard ratchet1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the... MSRP: $1,107.00 Now: $768.99 Add to Cart Compare Quick view GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] 1" Bronze Combo Scoop Thru-Hull w/Nut Features:Designed for increased flow compared to standard Thru HullsNPSM / NPT combination threadC83600 BronzeSpecifications:Thread NPS: 1"... MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] 1" Bronze Electric Flanged Seacock - 12VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] 1" Bronze Electric Flanged Seacock - 24VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details GROCO | sku: CWR-74399 GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000] MSRP: $1,107.00 Now: $768.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view Details GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view Details GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] MSRP: $56.00 Now: $38.99 View Details Compare Quick view Details GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] MSRP: $63.00 Now: $43.99 Add to Cart Compare Quick view GROCO | sku: CWR-74236 GROCO 1" #316 Stainless Steel NPS to NPT Flange Adapter [IBVF-1000-S] 1" #316 Stainless Steel NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread... MSRP: $86.00 Now: $59.99 Add to Cart Compare Quick view GROCO | sku: CWR-75390 GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S] 1" 90 Degree Hose Thru-Hull Fitting Features:90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose ConnectionUL Listed 647B Specifications:Hose Size: 1"Material: Stainless SteelBox... MSRP: $67.00 Now: $46.99 Add to Cart Compare Quick view GROCO | sku: CWR-74399 GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000] 1" Ball Valve/Seacock & Raw Water Strainer ComboFeatures:Square hole in handle accepts standard ratchet1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the... MSRP: $1,107.00 Now: $768.99 Add to Cart Compare Quick view GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] 1" Bronze Combo Scoop Thru-Hull w/Nut Features:Designed for increased flow compared to standard Thru HullsNPSM / NPT combination threadC83600 BronzeSpecifications:Thread NPS: 1"... MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] 1" Bronze Electric Flanged Seacock - 12VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] 1" Bronze Electric Flanged Seacock - 24VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view Details GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view Details GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] MSRP: $56.00 Now: $38.99 View Details Compare Quick view Details GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] MSRP: $63.00 Now: $43.99 Add to Cart Compare Quick view GROCO | sku: CWR-74236 GROCO 1" #316 Stainless Steel NPS to NPT Flange Adapter [IBVF-1000-S] 1" #316 Stainless Steel NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread... MSRP: $86.00 Now: $59.99 Add to Cart Compare Quick view GROCO | sku: CWR-75390 GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S] 1" 90 Degree Hose Thru-Hull Fitting Features:90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose ConnectionUL Listed 647B Specifications:Hose Size: 1"Material: Stainless SteelBox... MSRP: $67.00 Now: $46.99 Add to Cart Compare Quick view GROCO | sku: CWR-74399 GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000] 1" Ball Valve/Seacock & Raw Water Strainer ComboFeatures:Square hole in handle accepts standard ratchet1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the... MSRP: $1,107.00 Now: $768.99 Add to Cart Compare Quick view GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] 1" Bronze Combo Scoop Thru-Hull w/Nut Features:Designed for increased flow compared to standard Thru HullsNPSM / NPT combination threadC83600 BronzeSpecifications:Thread NPS: 1"... MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] 1" Bronze Electric Flanged Seacock - 12VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] 1" Bronze Electric Flanged Seacock - 24VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view Details GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view Details GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] MSRP: $56.00 Now: $38.99 View Details Compare Quick view Details GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] MSRP: $63.00 Now: $43.99 Add to Cart Compare Quick view GROCO | sku: CWR-74236 GROCO 1" #316 Stainless Steel NPS to NPT Flange Adapter [IBVF-1000-S] 1" #316 Stainless Steel NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread... MSRP: $86.00 Now: $59.99 Add to Cart Compare Quick view GROCO | sku: CWR-75390 GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S] 1" 90 Degree Hose Thru-Hull Fitting Features:90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose ConnectionUL Listed 647B Specifications:Hose Size: 1"Material: Stainless SteelBox... MSRP: $67.00 Now: $46.99 Add to Cart Compare Quick view GROCO | sku: CWR-74399 GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000] 1" Ball Valve/Seacock & Raw Water Strainer ComboFeatures:Square hole in handle accepts standard ratchet1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the... MSRP: $1,107.00 Now: $768.99 Add to Cart Compare Quick view GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] 1" Bronze Combo Scoop Thru-Hull w/Nut Features:Designed for increased flow compared to standard Thru HullsNPSM / NPT combination threadC83600 BronzeSpecifications:Thread NPS: 1"... MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] 1" Bronze Electric Flanged Seacock - 12VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] 1" Bronze Electric Flanged Seacock - 24VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view Details GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] MSRP: $56.00 Now: $38.99 View Details Compare Quick view Details GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] MSRP: $63.00 Now: $43.99 Add to Cart Compare Quick view GROCO | sku: CWR-74236 GROCO 1" #316 Stainless Steel NPS to NPT Flange Adapter [IBVF-1000-S] 1" #316 Stainless Steel NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread... MSRP: $86.00 Now: $59.99 Add to Cart Compare Quick view GROCO | sku: CWR-75390 GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S] 1" 90 Degree Hose Thru-Hull Fitting Features:90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose ConnectionUL Listed 647B Specifications:Hose Size: 1"Material: Stainless SteelBox... MSRP: $67.00 Now: $46.99 Add to Cart Compare Quick view GROCO | sku: CWR-74399 GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000] 1" Ball Valve/Seacock & Raw Water Strainer ComboFeatures:Square hole in handle accepts standard ratchet1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the... MSRP: $1,107.00 Now: $768.99 Add to Cart Compare Quick view GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] 1" Bronze Combo Scoop Thru-Hull w/Nut Features:Designed for increased flow compared to standard Thru HullsNPSM / NPT combination threadC83600 BronzeSpecifications:Thread NPS: 1"... MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] 1" Bronze Electric Flanged Seacock - 12VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] 1" Bronze Electric Flanged Seacock - 24VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] MSRP: $56.00 Now: $38.99 View Details Compare Quick view Details GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] MSRP: $63.00 Now: $43.99 Add to Cart Compare Quick view GROCO | sku: CWR-74236 GROCO 1" #316 Stainless Steel NPS to NPT Flange Adapter [IBVF-1000-S] 1" #316 Stainless Steel NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread... MSRP: $86.00 Now: $59.99 Add to Cart Compare Quick view GROCO | sku: CWR-75390 GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S] 1" 90 Degree Hose Thru-Hull Fitting Features:90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose ConnectionUL Listed 647B Specifications:Hose Size: 1"Material: Stainless SteelBox... MSRP: $67.00 Now: $46.99 Add to Cart Compare Quick view GROCO | sku: CWR-74399 GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000] 1" Ball Valve/Seacock & Raw Water Strainer ComboFeatures:Square hole in handle accepts standard ratchet1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the... MSRP: $1,107.00 Now: $768.99 Add to Cart Compare Quick view GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] 1" Bronze Combo Scoop Thru-Hull w/Nut Features:Designed for increased flow compared to standard Thru HullsNPSM / NPT combination threadC83600 BronzeSpecifications:Thread NPS: 1"... MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] 1" Bronze Electric Flanged Seacock - 12VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] 1" Bronze Electric Flanged Seacock - 24VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] MSRP: $63.00 Now: $43.99 Add to Cart Compare Quick view GROCO | sku: CWR-74236 GROCO 1" #316 Stainless Steel NPS to NPT Flange Adapter [IBVF-1000-S] 1" #316 Stainless Steel NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread... MSRP: $86.00 Now: $59.99 Add to Cart Compare Quick view GROCO | sku: CWR-75390 GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S] 1" 90 Degree Hose Thru-Hull Fitting Features:90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose ConnectionUL Listed 647B Specifications:Hose Size: 1"Material: Stainless SteelBox... MSRP: $67.00 Now: $46.99 Add to Cart Compare Quick view GROCO | sku: CWR-74399 GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000] 1" Ball Valve/Seacock & Raw Water Strainer ComboFeatures:Square hole in handle accepts standard ratchet1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the... MSRP: $1,107.00 Now: $768.99 Add to Cart Compare Quick view GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] 1" Bronze Combo Scoop Thru-Hull w/Nut Features:Designed for increased flow compared to standard Thru HullsNPSM / NPT combination threadC83600 BronzeSpecifications:Thread NPS: 1"... MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] 1" Bronze Electric Flanged Seacock - 12VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] 1" Bronze Electric Flanged Seacock - 24VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] MSRP: $63.00 Now: $43.99 Add to Cart Compare Quick view GROCO | sku: CWR-74236 GROCO 1" #316 Stainless Steel NPS to NPT Flange Adapter [IBVF-1000-S] 1" #316 Stainless Steel NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread... MSRP: $86.00 Now: $59.99 Add to Cart Compare Quick view GROCO | sku: CWR-75390 GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S] 1" 90 Degree Hose Thru-Hull Fitting Features:90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose ConnectionUL Listed 647B Specifications:Hose Size: 1"Material: Stainless SteelBox... MSRP: $67.00 Now: $46.99 Add to Cart Compare Quick view GROCO | sku: CWR-74399 GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000] 1" Ball Valve/Seacock & Raw Water Strainer ComboFeatures:Square hole in handle accepts standard ratchet1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the... MSRP: $1,107.00 Now: $768.99 Add to Cart Compare Quick view GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] 1" Bronze Combo Scoop Thru-Hull w/Nut Features:Designed for increased flow compared to standard Thru HullsNPSM / NPT combination threadC83600 BronzeSpecifications:Thread NPS: 1"... MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] 1" Bronze Electric Flanged Seacock - 12VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] 1" Bronze Electric Flanged Seacock - 24VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] MSRP: $63.00 Now: $43.99 Add to Cart Compare Quick view GROCO | sku: CWR-74236 GROCO 1" #316 Stainless Steel NPS to NPT Flange Adapter [IBVF-1000-S] 1" #316 Stainless Steel NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread... MSRP: $86.00 Now: $59.99 Add to Cart Compare Quick view GROCO | sku: CWR-75390 GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S] 1" 90 Degree Hose Thru-Hull Fitting Features:90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose ConnectionUL Listed 647B Specifications:Hose Size: 1"Material: Stainless SteelBox... MSRP: $67.00 Now: $46.99 Add to Cart Compare Quick view GROCO | sku: CWR-74399 GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000] 1" Ball Valve/Seacock & Raw Water Strainer ComboFeatures:Square hole in handle accepts standard ratchet1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the... MSRP: $1,107.00 Now: $768.99 Add to Cart Compare Quick view GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] 1" Bronze Combo Scoop Thru-Hull w/Nut Features:Designed for increased flow compared to standard Thru HullsNPSM / NPT combination threadC83600 BronzeSpecifications:Thread NPS: 1"... MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] 1" Bronze Electric Flanged Seacock - 12VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] 1" Bronze Electric Flanged Seacock - 24VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view Details GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] MSRP: $63.00 Now: $43.99 Add to Cart Compare Quick view GROCO | sku: CWR-74236 GROCO 1" #316 Stainless Steel NPS to NPT Flange Adapter [IBVF-1000-S] 1" #316 Stainless Steel NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread... MSRP: $86.00 Now: $59.99 Add to Cart Compare Quick view GROCO | sku: CWR-75390 GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S] 1" 90 Degree Hose Thru-Hull Fitting Features:90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose ConnectionUL Listed 647B Specifications:Hose Size: 1"Material: Stainless SteelBox... MSRP: $67.00 Now: $46.99 Add to Cart Compare Quick view GROCO | sku: CWR-74399 GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000] 1" Ball Valve/Seacock & Raw Water Strainer ComboFeatures:Square hole in handle accepts standard ratchet1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the... MSRP: $1,107.00 Now: $768.99 Add to Cart Compare Quick view GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] 1" Bronze Combo Scoop Thru-Hull w/Nut Features:Designed for increased flow compared to standard Thru HullsNPSM / NPT combination threadC83600 BronzeSpecifications:Thread NPS: 1"... MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] 1" Bronze Electric Flanged Seacock - 12VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] 1" Bronze Electric Flanged Seacock - 24VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] MSRP: $63.00 Now: $43.99 Add to Cart Compare Quick view GROCO | sku: CWR-74236 GROCO 1" #316 Stainless Steel NPS to NPT Flange Adapter [IBVF-1000-S] 1" #316 Stainless Steel NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread... MSRP: $86.00 Now: $59.99 Add to Cart Compare Quick view GROCO | sku: CWR-75390 GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S] 1" 90 Degree Hose Thru-Hull Fitting Features:90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose ConnectionUL Listed 647B Specifications:Hose Size: 1"Material: Stainless SteelBox... MSRP: $67.00 Now: $46.99 Add to Cart Compare Quick view GROCO | sku: CWR-74399 GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000] 1" Ball Valve/Seacock & Raw Water Strainer ComboFeatures:Square hole in handle accepts standard ratchet1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the... MSRP: $1,107.00 Now: $768.99 Add to Cart Compare Quick view GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] 1" Bronze Combo Scoop Thru-Hull w/Nut Features:Designed for increased flow compared to standard Thru HullsNPSM / NPT combination threadC83600 BronzeSpecifications:Thread NPS: 1"... MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] 1" Bronze Electric Flanged Seacock - 12VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] 1" Bronze Electric Flanged Seacock - 24VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view GROCO | sku: CWR-74236 GROCO 1" #316 Stainless Steel NPS to NPT Flange Adapter [IBVF-1000-S] 1" #316 Stainless Steel NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread... MSRP: $86.00 Now: $59.99 Add to Cart Compare Quick view GROCO | sku: CWR-75390 GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S] 1" 90 Degree Hose Thru-Hull Fitting Features:90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose ConnectionUL Listed 647B Specifications:Hose Size: 1"Material: Stainless SteelBox... MSRP: $67.00 Now: $46.99 Add to Cart Compare Quick view GROCO | sku: CWR-74399 GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000] 1" Ball Valve/Seacock & Raw Water Strainer ComboFeatures:Square hole in handle accepts standard ratchet1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the... MSRP: $1,107.00 Now: $768.99 Add to Cart Compare Quick view GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] 1" Bronze Combo Scoop Thru-Hull w/Nut Features:Designed for increased flow compared to standard Thru HullsNPSM / NPT combination threadC83600 BronzeSpecifications:Thread NPS: 1"... MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] 1" Bronze Electric Flanged Seacock - 12VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] 1" Bronze Electric Flanged Seacock - 24VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view GROCO | sku: CWR-75390 GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S] 1" 90 Degree Hose Thru-Hull Fitting Features:90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose ConnectionUL Listed 647B Specifications:Hose Size: 1"Material: Stainless SteelBox... MSRP: $67.00 Now: $46.99 Add to Cart Compare Quick view GROCO | sku: CWR-74399 GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000] 1" Ball Valve/Seacock & Raw Water Strainer ComboFeatures:Square hole in handle accepts standard ratchet1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the... MSRP: $1,107.00 Now: $768.99 Add to Cart Compare Quick view GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] 1" Bronze Combo Scoop Thru-Hull w/Nut Features:Designed for increased flow compared to standard Thru HullsNPSM / NPT combination threadC83600 BronzeSpecifications:Thread NPS: 1"... MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] 1" Bronze Electric Flanged Seacock - 12VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] 1" Bronze Electric Flanged Seacock - 24VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view GROCO | sku: CWR-74399 GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000] 1" Ball Valve/Seacock & Raw Water Strainer ComboFeatures:Square hole in handle accepts standard ratchet1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the... MSRP: $1,107.00 Now: $768.99 Add to Cart Compare Quick view GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] 1" Bronze Combo Scoop Thru-Hull w/Nut Features:Designed for increased flow compared to standard Thru HullsNPSM / NPT combination threadC83600 BronzeSpecifications:Thread NPS: 1"... MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] 1" Bronze Electric Flanged Seacock - 12VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] 1" Bronze Electric Flanged Seacock - 24VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view GROCO | sku: CWR-75331 GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] 1" Bronze Combo Scoop Thru-Hull w/Nut Features:Designed for increased flow compared to standard Thru HullsNPSM / NPT combination threadC83600 BronzeSpecifications:Thread NPS: 1"... MSRP: $60.00 Now: $41.99 Add to Cart Compare Quick view GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] 1" Bronze Electric Flanged Seacock - 12VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] 1" Bronze Electric Flanged Seacock - 24VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view GROCO | sku: CWR-74372 GROCO 1" Bronze Electric Flanged Seacock - 12V [FBVE-1000 12V] 1" Bronze Electric Flanged Seacock - 12VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,555.00 Now: $1,774.99 View Details Compare Quick view GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] 1" Bronze Electric Flanged Seacock - 24VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view GROCO | sku: CWR-74373 GROCO 1" Bronze Electric Flanged Seacock - 24V [FBVE-1000 24V] 1" Bronze Electric Flanged Seacock - 24VFeatures:Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soon)Manual valve operation if power is lostAutomatic... MSRP: $2,565.00 Now: $1,781.99 View Details Compare Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view GROCO | sku: CWR-75385 GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination... MSRP: $56.00 Now: $38.99 View Details Compare Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view GROCO | sku: CWR-75344 GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W] 1" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x... MSRP: $50.00 Now: $34.99 Add to Cart Compare Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view GROCO | sku: CWR-72842 GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000] 1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can... MSRP: $399.00 Now: $277.99 Add to Cart Compare Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view GROCO | sku: CWR-75377 GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze... MSRP: $33.00 Now: $22.99 Add to Cart Compare Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view GROCO | sku: CWR-74405 GROCO 1" Bronze In-Line Check Valve [CV-100] 1" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline Specifications:Construction: BronzeBox Dimensions:... MSRP: $47.00 Now: $32.99 Add to Cart Compare Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected
Quick view GROCO | sku: CWR-74231 GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000] 1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match... MSRP: $63.00 Now: $43.99 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected