Collection: Marine Plumbing & Ventilation - Fittings
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![GROCO 1" NPT Stainless Steel In-Line Ball Valve [IBV-1000-S]](//marineandrvsupply.com/cdn/shop/files/74199XL.jpg?v=1722481199&width=533)
18% offGROCOGROCO 1" NPT Stainless Steel In-Line Ball Valve [IBV-1000-S]
1" NPT #316 Stainless Steel In-Line Ball ValveFeatures: 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use...
$68.99 USD $85.00 USD$68.99 USD$68.99 USD $85.00 USDOnly 4 units left -
![GROCO 3/4" NPT x 3/4" ID Stainless Steel Pipe to Hose Straight Fitting [PTH-750-S]](//marineandrvsupply.com/cdn/shop/files/74265XL.jpg?v=1722481488&width=533)
GROCOGROCO 3/4" NPT x 3/4" ID Stainless Steel Pipe to Hose Straight Fitting [PTH-750-S]
3/4" NPT x 3/4" ID Stainless Steel Pipe to Hose Straight Fitting Features: Male NPT x Hose connection #316 Stainless Steel...
$21.99 USD $0.00 USD$21.99 USD$21.99 USD $0.00 USDOnly 1 units left -
![Perko Gas Fill f/1-1/2" Hose - Chrome Plated Zinc, Black Flange [1313DP0CHR]](//marineandrvsupply.com/cdn/shop/files/55850XL.jpg?v=1722432541&width=533)
2% offPerkoPerko Gas Fill f/1-1/2" Hose - Chrome Plated Zinc, Black Flange [1313DP0CHR]
Gas Fill f/1-1/2" Hose - Chrome Plated Zinc, Black FlangeFeatures: Chrome Plated Zinc Alloy Flange Black Polymer Flange Black Polymer...
$34.99 USD $35.93 USD$34.99 USD$34.99 USD $35.93 USDOnly 4 units left -
![Perko Flush Pro Valve - 1-1/4" [0456DP7]](//marineandrvsupply.com/cdn/shop/files/50466XL.jpg?v=1722419641&width=533)
17% offPerkoPerko Flush Pro Valve - 1-1/4" [0456DP7]
Flush Pro Valve - 1-1/4"Finally! Freshwater flushing of your inboard is as simple as connecting a garden hose.Features: Polymer Stainless...
$135.99 USD $164.97 USD$135.99 USD$135.99 USD $164.97 USDOnly 2 units left -
![GROCO 1-1/4" NPT x 1-1/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-1250]](//marineandrvsupply.com/cdn/shop/files/74277XL.jpg?v=1722481555&width=533)
2% offGROCOGROCO 1-1/4" NPT x 1-1/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-1250]
1-1/4" NPT x 1-1/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow ElbowFeatures: 90 degree Male NPT x...
$34.99 USD $36.00 USD$34.99 USD$34.99 USD $36.00 USD15 in stock -
![GROCO Bronze Clam Shell Style Hull Strainer f/Up To 1" Thru Hull [SC-1000-L]](//marineandrvsupply.com/cdn/shop/files/75305XL.jpg?v=1722485904&width=533)
2% offGROCOGROCO Bronze Clam Shell Style Hull Strainer f/Up To 1" Thru Hull [SC-1000-L]
Bronze Clam Shell Style Hull Strainer f/Up To 1" Thru Hull Features: C84400 bronze body and door. Cast filter slots. Pressure...
$37.99 USD $39.00 USD$37.99 USD$37.99 USD $39.00 USDOnly 8 units left -
![GROCO Perforated Hull Strainer w/Access Door 2" Max Thru-Hull [APHS-2000-1]](//marineandrvsupply.com/cdn/shop/files/74396XL.jpg?v=1722481961&width=533)
27% offGROCOGROCO Perforated Hull Strainer w/Access Door 2" Max Thru-Hull [APHS-2000-1]
Perforated Hull Strainer with Access Door 2" Max Thru-HullFeatures: Access door design allows easy access to Thru Hulls C84400 bronze...
$227.99 USD $313.00 USD$227.99 USD$227.99 USD $313.00 USDOnly 7 units left -
![TH-Marine Push-In Drain Plug for 1-1/2" Thru-Hull Drains [PP-150-DP]](//marineandrvsupply.com/cdn/shop/files/84168XL.jpg?v=1722520249&width=533)
T-H Marine SuppliesTH-Marine Push-In Drain Plug for 1-1/2" Thru-Hull Drains [PP-150-DP]
Push-In Drain Plug f/1-1/2" Thru-Hull DrainsThese push-in drain plugs are used to stop water flow through drains or overflows from...
$22.99 USD $0.00 USD$22.99 USD$22.99 USD $0.00 USD14 in stock -
![T-H Marine Large Rectangular Scupper - White [LRS-2-DP]](//marineandrvsupply.com/cdn/shop/files/100028XL.jpg?v=1722591354&width=533)
T-H Marine SuppliesT-H Marine Large Rectangular Scupper - White [LRS-2-DP]
Large Rectangular Scupper - WhiteThis large rectangular scupper is made for quickly draining decks above the waterline. Features: Can quickly drain...
$24.99 USD $0.00 USD$24.99 USD$24.99 USD $0.00 USDOnly 1 units left -
![Attwood Scupper Valve [3876-3]](//marineandrvsupply.com/cdn/shop/files/66237XL.jpg?v=1722457429&width=533)
![Attwood Scupper Valve [3876-3]](//marineandrvsupply.com/cdn/shop/files/66237BXL.jpg?v=1722457431&width=370)
Attwood MarineAttwood Scupper Valve [3876-3]
Scupper ValveProvides a water exit for boats with self-bailing cockpits. Acetal construction. Accommodates 3875B thru-transom thru-hull connector (screw holes must...
$21.99 USD $0.00 USD$21.99 USD$21.99 USD $0.00 USD13 in stock -
![GROCO 1/2" NPT Bronze 3-Way Valve [TWV-500]](//marineandrvsupply.com/cdn/shop/files/75354XL.jpg?v=1722486251&width=533)
10% offGROCOGROCO 1/2" NPT Bronze 3-Way Valve [TWV-500]
1/2" NPT Bronze 3-Way Valve Features: 3-way valve operates logically - The handle points to the direction of flow Center position...
$48.99 USD $55.00 USD$48.99 USD$48.99 USD $55.00 USDOnly 4 units left -
![GROCO Bronze Pipe Nipple - 3/4" NPT [PN-750]](//marineandrvsupply.com/cdn/shop/files/75236XL.jpg?v=1722485484&width=533)
GROCOGROCO Bronze Pipe Nipple - 3/4" NPT [PN-750]
Bronze Pipe Nipple - 3/4" NPT Features: Cast-in wrench flat simplifies installation and removal NPT x NPT Connection C83600 Bronze ...
$18.99 USD $0.00 USD$18.99 USD$18.99 USD $0.00 USD19 in stock
![GROCO 1" NPT Stainless Steel In-Line Ball Valve [IBV-1000-S]](http://marineandrvsupply.com/cdn/shop/files/74199XL.jpg?v=1722481199&width=533)
![GROCO 3/4" NPT x 3/4" ID Stainless Steel Pipe to Hose Straight Fitting [PTH-750-S]](http://marineandrvsupply.com/cdn/shop/files/74265XL.jpg?v=1722481488&width=533)
![Perko Gas Fill f/1-1/2" Hose - Chrome Plated Zinc, Black Flange [1313DP0CHR]](http://marineandrvsupply.com/cdn/shop/files/55850XL.jpg?v=1722432541&width=533)
![Perko Flush Pro Valve - 1-1/4" [0456DP7]](http://marineandrvsupply.com/cdn/shop/files/50466XL.jpg?v=1722419641&width=533)
![GROCO 1-1/4" NPT x 1-1/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-1250]](http://marineandrvsupply.com/cdn/shop/files/74277XL.jpg?v=1722481555&width=533)
![GROCO Bronze Clam Shell Style Hull Strainer f/Up To 1" Thru Hull [SC-1000-L]](http://marineandrvsupply.com/cdn/shop/files/75305XL.jpg?v=1722485904&width=533)
![GROCO Perforated Hull Strainer w/Access Door 2" Max Thru-Hull [APHS-2000-1]](http://marineandrvsupply.com/cdn/shop/files/74396XL.jpg?v=1722481961&width=533)
![TH-Marine Push-In Drain Plug for 1-1/2" Thru-Hull Drains [PP-150-DP]](http://marineandrvsupply.com/cdn/shop/files/84168XL.jpg?v=1722520249&width=533)
![T-H Marine Large Rectangular Scupper - White [LRS-2-DP]](http://marineandrvsupply.com/cdn/shop/files/100028XL.jpg?v=1722591354&width=533)
![Attwood Scupper Valve [3876-3]](http://marineandrvsupply.com/cdn/shop/files/66237XL.jpg?v=1722457429&width=533)
![Attwood Scupper Valve [3876-3]](http://marineandrvsupply.com/cdn/shop/files/66237BXL.jpg?v=1722457431&width=370)
![GROCO 1/2" NPT Bronze 3-Way Valve [TWV-500]](http://marineandrvsupply.com/cdn/shop/files/75354XL.jpg?v=1722486251&width=533)
![GROCO Bronze Pipe Nipple - 3/4" NPT [PN-750]](http://marineandrvsupply.com/cdn/shop/files/75236XL.jpg?v=1722485484&width=533)
