Collection: Marine Plumbing & Ventilation - Fittings
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![GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000]](//marineandrvsupply.com/cdn/shop/files/72842XL.jpg?v=1722477239&width=533)
27% offGROCOGROCO 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...
$300.99 USD $418.00 USD$300.99 USD$300.99 USD $418.00 USDOnly 1 units left -
![GROCO 1" NPT Bronze In-Line Ball Valve [IBV-1000]](//marineandrvsupply.com/cdn/shop/files/74190XL.jpg?v=1722481122&width=533)
16% offGROCOGROCO 1" NPT Bronze In-Line Ball Valve [IBV-1000]
1" NPT Bronze In-Line Ball ValveFeatures: Female NPT Threads 1-1/4" sizes and larger include a grease zerk fitting for lubrication...
$59.99 USD $72.00 USD$59.99 USD$59.99 USD $72.00 USD16 in stock -
![GROCO 2" NPT Bronze In-Line Ball Valve [IBV-2000]](//marineandrvsupply.com/cdn/shop/files/74194XL.jpg?v=1722481157&width=533)
26% offGROCOGROCO 2" NPT Bronze In-Line Ball Valve [IBV-2000]
2" NPT Bronze In-Line Ball ValveFeatures: Female NPT Threads 1-1/4" sizes and larger include a grease zerk fitting for lubrication...
$179.99 USD $244.00 USD$179.99 USD$179.99 USD $244.00 USDOnly 7 units left -
![GROCO 3/4" NPT x 3/4" ID Bronze Pipe to Hose Straight Fitting [PTH-750]](//marineandrvsupply.com/cdn/shop/files/74255XL.jpg?v=1722481437&width=533)
GROCOGROCO 3/4" NPT x 3/4" ID Bronze Pipe to Hose Straight Fitting [PTH-750]
3/4" NPT x 3/4" ID Bronze Pipe to Hose Straight FittingFeatures: Male NPT x Hose connection C83600 Bronze Sizes from 1/2"...
$16.99 USD$16.99 USD$16.99 USD16 in stock -
![GROCO 1/2" NPT Stainless Steel In-Line Ball Valve [IBV-500-S]](//marineandrvsupply.com/cdn/shop/files/74197XL.jpg?v=1722481182&width=533)
17% offGROCOGROCO 1/2" NPT Stainless Steel In-Line Ball Valve [IBV-500-S]
1/2" NPT #316 Stainless Steel In-Line Ball ValveFeatures: 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use...
$62.99 USD $76.00 USD$62.99 USD$62.99 USD $76.00 USDOnly 1 units left -
![GROCO 1/2" NPT 90 Bronze Fuel Valve [FV-590]](//marineandrvsupply.com/cdn/shop/files/74413XL.jpg?v=1722482109&width=533)
GROCOGROCO 1/2" NPT 90 Bronze Fuel Valve [FV-590]
1/2" NPT 90° Bronze Fuel ValveFeatures: Compact design 90° flow path 1/2" NPT male and female ports Use FV-590 (Brass)...
$30.99 USD$30.99 USD$30.99 USDOnly 6 units left -
![GROCO 2" NPT x 2" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-2000]](//marineandrvsupply.com/cdn/shop/files/74279XL.jpg?v=1722481573&width=533)
16% offGROCOGROCO 2" NPT x 2" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-2000]
2" NPT x 2" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow ElbowFeatures: 90 degree Male NPT x...
$59.99 USD $72.00 USD$59.99 USD$59.99 USD $72.00 USDOnly 7 units left -
![GROCO 6-Port NPT Bronze Fuel Valve 1/2" Main - 3/8" Return [FV-65038]](//marineandrvsupply.com/cdn/shop/files/74417XL.jpg?v=1722482143&width=533)
26% offGROCOGROCO 6-Port NPT Bronze Fuel Valve 1/2" Main - 3/8" Return [FV-65038]
6-Port NPT Bronze Fuel Valve 1/2" Main - 3/8" ReturnFeatures: "L" Flow Pattern Mount feet included C84400 bronze construction Both...
$189.99 USD $258.00 USD$189.99 USD$189.99 USD $258.00 USDOnly 10 units left -
![GROCO Bronze Round Hull Strainer w/Access Door f/Up To 4" Thru-Hull [RSC-4000]](//marineandrvsupply.com/cdn/shop/files/75272XL.jpg?v=1722485746&width=533)
32% offGROCOGROCO Bronze Round Hull Strainer w/Access Door f/Up To 4" Thru-Hull [RSC-4000]
Bronze Round Hull Strainer with Access Door for Up To 4" Thru-Hull Features:Patented access door design allows easy access to Thru...
$374.99 USD $554.00 USD$374.99 USD$374.99 USD $554.00 USDOnly 2 units left -
![Perko 0543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - Black [0543DPGBLK]](//marineandrvsupply.com/cdn/shop/files/69978XL.jpg?v=1722468362&width=533)
5% offPerkoPerko 0543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - Black [0543DPGBLK]
0543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - BlackBlack Polymer Cap with Black Polymer Body Black Polymer...
$51.99 USD $55.11 USD$51.99 USD$51.99 USD $55.11 USD15 in stock -
![Perko 0540 Spare Cap w/Chain [0540DPG99A]](//marineandrvsupply.com/cdn/shop/files/51482XL.jpg?v=1722423071&width=533)
9% offPerkoPerko 0540 Spare Cap w/Chain [0540DPG99A]
0540 Spare CapPerko's 0540 spare gas cap with chain
$65.99 USD $72.55 USD$65.99 USD$65.99 USD $72.55 USD25 in stock -
![Forespar Marelon Full-Flow Seacock 1-1/4" Mushroom Through-Hull [904045ABYC]](//marineandrvsupply.com/cdn/shop/files/68951XL.jpg?v=1722465815&width=533)
22% offForespar Performance ProductsForespar Marelon Full-Flow Seacock 1-1/4" Mushroom Through-Hull [904045ABYC]
Marelon Full-Flow Seacock & 1-1/4" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matched mushroom...
$131.99 USD $169.45 USD$131.99 USD$131.99 USD $169.45 USDOnly 8 units left
![GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000]](http://marineandrvsupply.com/cdn/shop/files/72842XL.jpg?v=1722477239&width=533)
![GROCO 1" NPT Bronze In-Line Ball Valve [IBV-1000]](http://marineandrvsupply.com/cdn/shop/files/74190XL.jpg?v=1722481122&width=533)
![GROCO 2" NPT Bronze In-Line Ball Valve [IBV-2000]](http://marineandrvsupply.com/cdn/shop/files/74194XL.jpg?v=1722481157&width=533)
![GROCO 3/4" NPT x 3/4" ID Bronze Pipe to Hose Straight Fitting [PTH-750]](http://marineandrvsupply.com/cdn/shop/files/74255XL.jpg?v=1722481437&width=533)
![GROCO 1/2" NPT Stainless Steel In-Line Ball Valve [IBV-500-S]](http://marineandrvsupply.com/cdn/shop/files/74197XL.jpg?v=1722481182&width=533)
![GROCO 1/2" NPT 90 Bronze Fuel Valve [FV-590]](http://marineandrvsupply.com/cdn/shop/files/74413XL.jpg?v=1722482109&width=533)
![GROCO 2" NPT x 2" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-2000]](http://marineandrvsupply.com/cdn/shop/files/74279XL.jpg?v=1722481573&width=533)
![GROCO 6-Port NPT Bronze Fuel Valve 1/2" Main - 3/8" Return [FV-65038]](http://marineandrvsupply.com/cdn/shop/files/74417XL.jpg?v=1722482143&width=533)
![GROCO Bronze Round Hull Strainer w/Access Door f/Up To 4" Thru-Hull [RSC-4000]](http://marineandrvsupply.com/cdn/shop/files/75272XL.jpg?v=1722485746&width=533)
![Perko 0543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - Black [0543DPGBLK]](http://marineandrvsupply.com/cdn/shop/files/69978XL.jpg?v=1722468362&width=533)
![Perko 0540 Spare Cap w/Chain [0540DPG99A]](http://marineandrvsupply.com/cdn/shop/files/51482XL.jpg?v=1722423071&width=533)
![Forespar Marelon Full-Flow Seacock 1-1/4" Mushroom Through-Hull [904045ABYC]](http://marineandrvsupply.com/cdn/shop/files/68951XL.jpg?v=1722465815&width=533)
