Collection: Marine Plumbing & Ventilation - Fittings
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![Perko Flush Pro Valve - 1" [0456DP6]](//marineandrvsupply.com/cdn/shop/files/50465XL.jpg?v=1722419632&width=533)
17% offPerkoPerko Flush Pro Valve - 1" [0456DP6]
Flush Pro Valve - 1"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 6 units left -
![GROCO 1/4" NPT #316 Stainless Steel In-Line Ball Valve [IBV-250-S]](//marineandrvsupply.com/cdn/shop/files/74195XL.jpg?v=1722481165&width=533)
12% offGROCOGROCO 1/4" NPT #316 Stainless Steel In-Line Ball Valve [IBV-250-S]
1/4" NPT #316 Stainless Steel In-Line Ball ValveFeatures: 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use...
$49.99 USD $57.00 USD$49.99 USD$49.99 USD $57.00 USDOnly 4 units left -
![Johnson Pump Bulkhead Fitting 3/4" Hose [09-10616]](//marineandrvsupply.com/cdn/shop/files/43805XL.jpg?v=1722407065&width=533)
18% offJohnson PumpJohnson Pump Bulkhead Fitting 3/4" Hose [09-10616]
Bulkhead FittingPart #: 09-10616Johnson Bulkhead Fitting for 3/4" hose
$40.99 USD $50.24 USD$40.99 USD$40.99 USD $50.24 USDOnly 1 units left -
![GROCO 1/2" 4-Way Tank Selector Kit [TS-350-T]](//marineandrvsupply.com/cdn/shop/files/75353XL.jpg?v=1722486242&width=533)
26% offGROCOGROCO 1/2" 4-Way Tank Selector Kit [TS-350-T]
1/2" 4-Way Tank Selector Kit TS-350-T Tank Selector utilizes a single FV-450-X full flow valve mounted on an attractive stainless steel...
$205.99 USD $282.00 USD$205.99 USD$205.99 USD $282.00 USDOnly 2 units left -
![GROCO Bronze Pipe Nipple - 3" NPT [PN-3000]](//marineandrvsupply.com/cdn/shop/files/75242XL.jpg?v=1722485534&width=533)
22% offGROCOGROCO Bronze Pipe Nipple - 3" NPT [PN-3000]
Bronze Pipe Nipple - 3" NPT Features: Cast-in wrench flat simplifies installation and removal NPT x NPT Connection C83600 Bronze ...
$100.99 USD $131.00 USD$100.99 USD$100.99 USD $131.00 USDOnly 2 units left -
![GROCO 1-1/4" NPT x 1-1/4" ID Bronze Pipe to Hose Straight Fitting [PTH-1250]](//marineandrvsupply.com/cdn/shop/files/74258XL.jpg?v=1722481462&width=533)
GROCOGROCO 1-1/4" NPT x 1-1/4" ID Bronze Pipe to Hose Straight Fitting [PTH-1250]
1-1/4" NPT x 1-1/4" ID Bronze Pipe to Hose Straight FittingFeatures: Male NPT x Hose connection C83600 Bronze Sizes from 1/2"...
$26.99 USD$26.99 USD$26.99 USDOnly 10 units left -
![GROCO 2" NPT x 2" ID Bronze Pipe to Hose Straight Fitting [PTH-2000]](//marineandrvsupply.com/cdn/shop/files/74260XL.jpg?v=1722481479&width=533)
4% offGROCOGROCO 2" NPT x 2" ID Bronze Pipe to Hose Straight Fitting [PTH-2000]
2" NPT x 2" ID Bronze Pipe to Hose Straight FittingFeatures: Male NPT x Hose connection C83600 Bronze Sizes from 1/2"...
$38.99 USD $41.00 USD$38.99 USD$38.99 USD $41.00 USDOnly 2 units left -
![GROCO 3/4" NPT Bronze 45 Degree Pipe to 3/4" Hose [PTHD-750]](//marineandrvsupply.com/cdn/shop/files/75261XL.jpg?v=1722485670&width=533)
GROCOGROCO 3/4" NPT Bronze 45 Degree Pipe to 3/4" Hose [PTHD-750]
3/4" NPT Bronze 45 Degree Pipe to 3/4" Hose Features: 45 degree Male NPT x Hose connection C83600 Bronze Standard Flow UL...
$22.99 USD$22.99 USD$22.99 USD20 in stock -
![GROCO 1/2" Bronze In-Line Check Valve [CV-50]](//marineandrvsupply.com/cdn/shop/files/74403XL.jpg?v=1722482023&width=533)
0% offGROCOGROCO 1/2" Bronze In-Line Check Valve [CV-50]
1/2" Bronze In-Line Check ValveFeatures: C83600 cast bronze construction NPT threaded ports 1/2" - 2" sizes Suitable for use with...
$32.99 USD $33.00 USD$32.99 USD$32.99 USD $33.00 USDOnly 6 units left -
![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 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...
$61.99 USD $74.00 USD$61.99 USD$61.99 USD $74.00 USD22 in stock -
![GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000]](//marineandrvsupply.com/cdn/shop/files/72842XL.jpg?v=1722477239&width=533)
28% 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...
$312.99 USD $436.00 USD$312.99 USD$312.99 USD $436.00 USDOnly 2 units left
![Perko Flush Pro Valve - 1" [0456DP6]](http://marineandrvsupply.com/cdn/shop/files/50465XL.jpg?v=1722419632&width=533)
![GROCO 1/4" NPT #316 Stainless Steel In-Line Ball Valve [IBV-250-S]](http://marineandrvsupply.com/cdn/shop/files/74195XL.jpg?v=1722481165&width=533)
![Johnson Pump Bulkhead Fitting 3/4" Hose [09-10616]](http://marineandrvsupply.com/cdn/shop/files/43805XL.jpg?v=1722407065&width=533)
![GROCO 1/2" 4-Way Tank Selector Kit [TS-350-T]](http://marineandrvsupply.com/cdn/shop/files/75353XL.jpg?v=1722486242&width=533)
![GROCO Bronze Pipe Nipple - 3" NPT [PN-3000]](http://marineandrvsupply.com/cdn/shop/files/75242XL.jpg?v=1722485534&width=533)
![GROCO 1-1/4" NPT x 1-1/4" ID Bronze Pipe to Hose Straight Fitting [PTH-1250]](http://marineandrvsupply.com/cdn/shop/files/74258XL.jpg?v=1722481462&width=533)
![GROCO 2" NPT x 2" ID Bronze Pipe to Hose Straight Fitting [PTH-2000]](http://marineandrvsupply.com/cdn/shop/files/74260XL.jpg?v=1722481479&width=533)
![GROCO 3/4" NPT Bronze 45 Degree Pipe to 3/4" Hose [PTHD-750]](http://marineandrvsupply.com/cdn/shop/files/75261XL.jpg?v=1722485670&width=533)
![GROCO 1/2" Bronze In-Line Check Valve [CV-50]](http://marineandrvsupply.com/cdn/shop/files/74403XL.jpg?v=1722482023&width=533)
![GROCO 1/2" NPT Bronze 3-Way Valve [TWV-500]](http://marineandrvsupply.com/cdn/shop/files/75354XL.jpg?v=1722486251&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 1" Bronze Flanged Full Flow Seacock [BV-1000]](http://marineandrvsupply.com/cdn/shop/files/72842XL.jpg?v=1722477239&width=533)
