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GROCO 3/4" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut3/4" 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 threadC83600 Bronze$58.30$37.20 -
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GROCO 3/4" Bronze Extra Long Thru-Hull Fitting w/Nut3/4" Bronze Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination threadC83600 Bronze$59.45$37.87 -
Out of Stock
Out of stock GROCO
GROCO 3/4" Bronze Flanged Full Flow Seacock3/4" 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 also be used for draining.Tri-flange base and mount...$422.85$246.34 -
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GROCO 3/4" Bronze High Speed Thru-Hull Fitting w/Nut3/4" 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$36.45$24.68 -
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GROCO 3/4" Bronze In-Line Check Valve3/4" Bronze In-Line Check ValveFeatures:C83600 cast bronze constructionNPT threaded ports1/2" - 2" sizesSuitable for use with diesel fuel or gasoline$54.85$35.24 -
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GROCO 3/4" Bronze Nipple Check Valve3/4" Bronze Pipe Nipple Check ValveFeatures:C83600 cast bronze constructionNPT threads1/2" - 2" sizesNot suitable for use with diesel fuel or gasolineMaximum recommended temperature = 176-F (80-C)$34.15$23.36 -
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GROCO 3/4" Bronze NPS to NPT Flange Adapter3/4" 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 when in-line valves are screwed onto thru hullsAccept...$83.60$51.73 -
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GROCO 3/4" Bronze Tri-Flanged Ball Valve/Seacock3/4" Bronze Tri-Flanged Ball Valve/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 plugThe zerk can also be used for drainingField reversible handle...$110.05$72.83 -
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GROCO 3/4" Engine Flush Kit & Adaptor3/4" Engine Flush Kit & AdaptorThe ConceptA simple quarter-turn quick-release plug can add safety and flexibility to any water system. Add SSC to the top of any seacock to allow instant emergency bilge pumping, or to simplify winterization and...$218.15$135.70 -
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Out of stock GROCO
GROCO 3/4" Fresh Water Strainer w/#304 SS Basket3/4" Fresh Water Strainer w/#304 SS Basket Features:Protect fresh water pumps from debris. White nylon strainer head and clear plastic sight glass. Glass unscrews for filter basket cleaning. Mount bracket included. Use WSB for...$80.15$49.74 -
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Out of stock GROCO
GROCO 3/4" Fresh Water Strainer w/Plastic Basket3/4" Fresh Water Strainer with Plastic Basket Features:Protect fresh water pumps from debris. White nylon strainer head and clear plastic sight glass. Glass unscrews for filter basket cleaning. Mount bracket included.Use WSB-P for...$85.90$53.05 -
Out of Stock
Out of stock GROCO
GROCO 3/4" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut3/4" NPS NPT Combo Bronze Thru-Hull Fitting with NutFeatures:NPSM / NPT combination threadC83600 BronzeSizes from 1/2" to 5"UL Listed 647BAvailable with (-W) or without nut (-L)BSPP and Stainless Steel models available$36.45$24.68