Collection: Marine Plumbing & Ventilation - Fittings
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![GROCO 1-1/4" Hose Barb Stainless 90 Degree Deck Drain [SCUS-1290]](//marineandrvsupply.com/cdn/shop/files/75396XL.jpg?v=1722486581&width=533)
![GROCO 1-1/4" Hose Barb Stainless 90 Degree Deck Drain [SCUS-1290]](//marineandrvsupply.com/cdn/shop/files/75396BXL.jpg?v=1722486584&width=370)
23% offGROCOGROCO 1-1/4" Hose Barb Stainless 90 Degree Deck Drain [SCUS-1290]
1-1/4" Hose Barb Stainless 90 Degree Deck Drain Features: 90 Degree Barb Scuppers are installed flush with the deck and have...
$121.99 USD $160.00 USD$121.99 USD$121.99 USD $160.00 USDOnly 4 units left -
![GROCO Backing Block f/3/4" 1" Seacocks [BB-1]](//marineandrvsupply.com/cdn/shop/files/72847XL.jpg?v=1722477282&width=533)
15% offGROCOGROCO Backing Block f/3/4" 1" Seacocks [BB-1]
Backing Block for 3/4" & 1" SeacocksFeatures: Each size fits multiple seacock sizes Press threaded brass inserts into the hull...
$59.99 USD $71.00 USD$59.99 USD$59.99 USD $71.00 USDOnly 1 units left -
![GROCO Bronze Pipe Nipple - 1" NPT [PN-1000]](//marineandrvsupply.com/cdn/shop/files/75237XL.jpg?v=1722485492&width=533)
GROCOGROCO Bronze Pipe Nipple - 1" NPT [PN-1000]
Bronze Pipe Nipple - 1" NPT Features: Cast-in wrench flat simplifies installation and removal NPT x NPT Connection C83600 Bronze ...
$25.99 USD $0.00 USD$25.99 USD$25.99 USD $0.00 USD15 in stock -
![GROCO 1/2" NPT 90 Stainless Steel Fuel Valve [FV-590-S]](//marineandrvsupply.com/cdn/shop/files/74414XL.jpg?v=1722482117&width=533)
10% offGROCOGROCO 1/2" NPT 90 Stainless Steel Fuel Valve [FV-590-S]
1/2" NPT 90° Stainless Steel Fuel ValveFeatures: Compact design 90° flow path 1/2" NPT male and female ports Use FV-590...
$43.99 USD $49.00 USD$43.99 USD$43.99 USD $49.00 USD20 in stock -
![GROCO 3/4" NPT Stainless Steel In-Line Ball Valve [IBV-750-S]](//marineandrvsupply.com/cdn/shop/files/74198XL.jpg?v=1722481191&width=533)
17% offGROCOGROCO 3/4" NPT Stainless Steel In-Line Ball Valve [IBV-750-S]
3/4" NPT #316 Stainless Steel In-Line Ball ValveFeatures: 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use...
$65.99 USD $80.00 USD$65.99 USD$65.99 USD $80.00 USDOnly 5 units left -
![GROCO 1/2" 4-Port Tank Selector Valve [FV-450-X]](//marineandrvsupply.com/cdn/shop/files/74415XL.jpg?v=1722482126&width=533)
23% offGROCOGROCO 1/2" 4-Port Tank Selector Valve [FV-450-X]
1/2" 4-Port Tank Selector ValveFeatures: For fuel or water Four Positions: Tank-1, Tank-2, Tanks 1 & 2, Off Full 1/2”...
$118.99 USD $156.00 USD$118.99 USD$118.99 USD $156.00 USDOnly 6 units left -
![GROCO 1-1/4" NPT Bronze In-Line Ball Valve [IBV-1250]](//marineandrvsupply.com/cdn/shop/files/74191XL.jpg?v=1722481131&width=533)
21% offGROCOGROCO 1-1/4" NPT Bronze In-Line Ball Valve [IBV-1250]
1-1/4" NPT Bronze In-Line Ball ValveFeatures: Female NPT Threads 1-1/4" sizes and larger include a grease zerk fitting for lubrication...
$93.99 USD $120.00 USD$93.99 USD$93.99 USD $120.00 USDOnly 9 units left -
![GROCO 1" NPT Bronze 45 Degree Pipe to 1" Hose [PTHD-1000]](//marineandrvsupply.com/cdn/shop/files/75262XL.jpg?v=1722485678&width=533)
GROCOGROCO 1" NPT Bronze 45 Degree Pipe to 1" Hose [PTHD-1000]
1" NPT Bronze 45 Degree Pipe to 1" Hose Features: 45 degree Male NPT x Hose connection C83600 Bronze Standard Flow UL...
$26.99 USD $0.00 USD$26.99 USD$26.99 USD $0.00 USD19 in stock -
![Raritan Diverter Y Valve w/Fittings [DV11]](//marineandrvsupply.com/cdn/shop/files/99803XL.jpg?v=1722589514&width=533)
20% offRaritanRaritan Diverter Y Valve w/Fittings [DV11]
Diverter Y Valve with FittingsRaritan’s Diverter Y-Valve allows for easy installation as it can be configured using any port as...
$111.99 USD $140.00 USD$111.99 USD$111.99 USD $140.00 USDOnly 3 units left -
![Shurflo by Pentair Pressure Reducing City Water Entry - In-Line - Cream [183-039-08]](//marineandrvsupply.com/cdn/shop/files/56143XL.jpg?v=1722433644&width=533)
19% offShurflo by PentairShurflo by Pentair Pressure Reducing City Water Entry - In-Line - Cream [183-039-08]
Pressure Reducing City Water Entry - In-Line - CreamThis combination pressure reducing city water entry and check valve diaphragm design...
$59.99 USD $74.25 USD$59.99 USD$59.99 USD $74.25 USD15 in stock -
![T-H Marine Double Barb Inline Scupper Check Valve - 1-1/8" - Black [ILS-1200-DP]](//marineandrvsupply.com/cdn/shop/files/83962XL.jpg?v=1722519385&width=533)
T-H Marine SuppliesT-H Marine Double Barb Inline Scupper Check Valve - 1-1/8" - Black [ILS-1200-DP]
Double Barb Inline Scupper Check Valve - 1-1/8" - BlackA great solution to provide a scupper check valve in the...
$30.99 USD $0.00 USD$30.99 USD$30.99 USD $0.00 USD14 in stock -
![GROCO 3/4" NPT Bronze Inline Fuel Valve [FV-750]](//marineandrvsupply.com/cdn/shop/files/74412XL.jpg?v=1722482101&width=533)
13% offGROCOGROCO 3/4" NPT Bronze Inline Fuel Valve [FV-750]
3/4" NPT Bronze Inline Fuel ValveFeatures: Selectable handle rotation Full flow Mount foot included C83600 bronze construction Stainless steel handle...
$51.99 USD $60.00 USD$51.99 USD$51.99 USD $60.00 USD22 in stock
![GROCO 1-1/4" Hose Barb Stainless 90 Degree Deck Drain [SCUS-1290]](http://marineandrvsupply.com/cdn/shop/files/75396XL.jpg?v=1722486581&width=533)
![GROCO 1-1/4" Hose Barb Stainless 90 Degree Deck Drain [SCUS-1290]](http://marineandrvsupply.com/cdn/shop/files/75396BXL.jpg?v=1722486584&width=370)
![GROCO Backing Block f/3/4" 1" Seacocks [BB-1]](http://marineandrvsupply.com/cdn/shop/files/72847XL.jpg?v=1722477282&width=533)
![GROCO Bronze Pipe Nipple - 1" NPT [PN-1000]](http://marineandrvsupply.com/cdn/shop/files/75237XL.jpg?v=1722485492&width=533)
![GROCO 1/2" NPT 90 Stainless Steel Fuel Valve [FV-590-S]](http://marineandrvsupply.com/cdn/shop/files/74414XL.jpg?v=1722482117&width=533)
![GROCO 3/4" NPT Stainless Steel In-Line Ball Valve [IBV-750-S]](http://marineandrvsupply.com/cdn/shop/files/74198XL.jpg?v=1722481191&width=533)
![GROCO 1/2" 4-Port Tank Selector Valve [FV-450-X]](http://marineandrvsupply.com/cdn/shop/files/74415XL.jpg?v=1722482126&width=533)
![GROCO 1-1/4" NPT Bronze In-Line Ball Valve [IBV-1250]](http://marineandrvsupply.com/cdn/shop/files/74191XL.jpg?v=1722481131&width=533)
![GROCO 1" NPT Bronze 45 Degree Pipe to 1" Hose [PTHD-1000]](http://marineandrvsupply.com/cdn/shop/files/75262XL.jpg?v=1722485678&width=533)
![Raritan Diverter Y Valve w/Fittings [DV11]](http://marineandrvsupply.com/cdn/shop/files/99803XL.jpg?v=1722589514&width=533)
![Shurflo by Pentair Pressure Reducing City Water Entry - In-Line - Cream [183-039-08]](http://marineandrvsupply.com/cdn/shop/files/56143XL.jpg?v=1722433644&width=533)
![T-H Marine Double Barb Inline Scupper Check Valve - 1-1/8" - Black [ILS-1200-DP]](http://marineandrvsupply.com/cdn/shop/files/83962XL.jpg?v=1722519385&width=533)
![GROCO 3/4" NPT Bronze Inline Fuel Valve [FV-750]](http://marineandrvsupply.com/cdn/shop/files/74412XL.jpg?v=1722482101&width=533)
