Collection: Marine Plumbing & Ventilation - Fittings
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![Perko 0591 Vented Fill f/1-1/2" Hose - Straight Neck - Chrome [0591DPGCHR]](//marineandrvsupply.com/cdn/shop/files/69980XL.jpg?v=1722468380&width=533)
24% offPerkoPerko 0591 Vented Fill f/1-1/2" Hose - Straight Neck - Chrome [0591DPGCHR]
0591 Vented Fill f/1-1/2" Hose - Straight Neck - ChromeChrome Plated Bronze Cap Black Polymer Body Straight Neck & Heavy...
$98.99 USD $131.53 USD$98.99 USD$98.99 USD $131.53 USD14 in stock -
![Perko Flush Pro Valve Kit - 1" [0457DP6]](//marineandrvsupply.com/cdn/shop/files/50469XL.jpg?v=1722419665&width=533)
20% offPerkoPerko Flush Pro Valve Kit - 1" [0457DP6]
Flush Pro Valve Kit - 1"Finally! Fresh flushing of your inboard is as simple as connecting a garden hose.Features: Polymer...
$220.99 USD $276.69 USD$220.99 USD$220.99 USD $276.69 USDOnly 2 units left -
![Perko 1-1/2 Pipe To Hose Adapter Straight Bronze MADE IN THE USA [0076DP8PLB]](//marineandrvsupply.com/cdn/shop/files/39156XL.jpg?v=1722401545&width=533)
11% offPerkoPerko 1-1/2 Pipe To Hose Adapter Straight Bronze MADE IN THE USA [0076DP8PLB]
Perko 1-1/2" Pipe to Hose Adapter Straight BronzeCast bronzeCast hex for easier installationPrecision machined hose barbTechnical Information: Pipe Size Inches:...
$43.99 USD $49.59 USD$43.99 USD$43.99 USD $49.59 USD14 in stock -
![Perko 1" Pipe To Hose Adapter Straight Bronze MADE IN THE USA [0076DP6PLB]](//marineandrvsupply.com/cdn/shop/files/39154XL.jpg?v=1722401529&width=533)
PerkoPerko 1" Pipe To Hose Adapter Straight Bronze MADE IN THE USA [0076DP6PLB]
Perko 1" Pipe to Hose Adapter Straight BronzeCast bronzeCast hex for easier installationPrecision machined hose barbTechnical Information: Pipe Size Inches:...
$25.99 USD $0.00 USD$25.99 USD$25.99 USD $0.00 USDOnly 8 units left -
![GROCO Bronze Round Hull Strainer w/Access Door f/Up To 2" Thru-Hull [RSC-2000]](//marineandrvsupply.com/cdn/shop/files/75269XL.jpg?v=1722485737&width=533)
23% offGROCOGROCO Bronze Round Hull Strainer w/Access Door f/Up To 2" Thru-Hull [RSC-2000]
Bronze Round Hull Strainer with Access Door for Up To 2" Thru-Hull Features: Patented access door design allows easy access to...
$108.99 USD $142.00 USD$108.99 USD$108.99 USD $142.00 USDOnly 7 units left -
![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...
$69.99 USD $86.00 USD$69.99 USD$69.99 USD $86.00 USD12 in stock -
![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 7 units left -
![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)
4% 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...
$39.99 USD $42.00 USD$39.99 USD$39.99 USD $42.00 USDOnly 9 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...
$241.99 USD $334.00 USD$241.99 USD$241.99 USD $334.00 USDOnly 9 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 USD39 in stock -
![GROCO 1/2" NPT Bronze 3-Way Valve [TWV-500]](//marineandrvsupply.com/cdn/shop/files/75354XL.jpg?v=1722486251&width=533)
14% 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...
$53.99 USD $63.00 USD$53.99 USD$53.99 USD $63.00 USDOnly 6 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 USD36 in stock
![Perko 0591 Vented Fill f/1-1/2" Hose - Straight Neck - Chrome [0591DPGCHR]](http://marineandrvsupply.com/cdn/shop/files/69980XL.jpg?v=1722468380&width=533)
![Perko Flush Pro Valve Kit - 1" [0457DP6]](http://marineandrvsupply.com/cdn/shop/files/50469XL.jpg?v=1722419665&width=533)
![Perko 1-1/2 Pipe To Hose Adapter Straight Bronze MADE IN THE USA [0076DP8PLB]](http://marineandrvsupply.com/cdn/shop/files/39156XL.jpg?v=1722401545&width=533)
![Perko 1" Pipe To Hose Adapter Straight Bronze MADE IN THE USA [0076DP6PLB]](http://marineandrvsupply.com/cdn/shop/files/39154XL.jpg?v=1722401529&width=533)
![GROCO Bronze Round Hull Strainer w/Access Door f/Up To 2" Thru-Hull [RSC-2000]](http://marineandrvsupply.com/cdn/shop/files/75269XL.jpg?v=1722485737&width=533)
![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)
![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)
![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)
