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 5 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 USD12 in stock -
![Perko Gas Tank Vent w/Swivel Elbow - Chrome/Black [0561DP4CHR]](//marineandrvsupply.com/cdn/shop/files/55830XL.jpg?v=1722432420&width=533)
PerkoPerko Gas Tank Vent w/Swivel Elbow - Chrome/Black [0561DP4CHR]
Gas Tank Vent w/Swivel Elbow - Chrome/BlackFeatures: Chrome Plated Zinc Alloy Cap with Zinc Alloy Elbow Black or White Polymer...
$28.99 USD $0.00 USD$28.99 USD$28.99 USD $0.00 USDOnly 10 units left -
![Perko Spare Gas Cap w/O-Ring & Cable [1270DPG99A]](//marineandrvsupply.com/cdn/shop/files/55848XL.jpg?v=1722432532&width=533)
PerkoPerko Spare Gas Cap w/O-Ring & Cable [1270DPG99A]
Spare Gas Cap w/O-Ring & CableBlack polymer gas cap has a slot between the holes.
$30.99 USD $0.00 USD$30.99 USD$30.99 USD $0.00 USDOnly 5 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)
5% 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...
$37.99 USD $40.00 USD$37.99 USD$37.99 USD $40.00 USD14 in stock -
![Forespar Marelon Full-Flow Seacock 3/4" Mushroom Through-Hull [904043ABYC]](//marineandrvsupply.com/cdn/shop/files/68947XL.jpg?v=1722465779&width=533)
19% offForespar Performance ProductsForespar Marelon Full-Flow Seacock 3/4" Mushroom Through-Hull [904043ABYC]
Marelon Full-Flow Seacock & 3/4" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matched mushroom...
$95.99 USD $119.95 USD$95.99 USD$95.99 USD $119.95 USDOnly 3 units left -
![Perko Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills - 0520 / 0527 / 0528 / 0557 / 0599 / 1270 [1324DP1BLK]](//marineandrvsupply.com/cdn/shop/files/34459XL.jpg?v=1722394523&width=533)
14% offPerkoPerko Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills - 0520 / 0527 / 0528 / 0557 / 0599 / 1270 [1324DP1BLK]
Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills(1324) Black Plastic with Gasket Built in Lock Cylinder Size #1 Fits PERKO...
$48.99 USD $57.46 USD$48.99 USD$48.99 USD $57.46 USDOnly 10 units left -
![Perko 0540 Gas Fill/Vent f/1-1/2" Hose - Angled Neck [0540DPGCHR]](//marineandrvsupply.com/cdn/shop/files/51483XL.jpg?v=1722423080&width=533)
19% offPerkoPerko 0540 Gas Fill/Vent f/1-1/2" Hose - Angled Neck [0540DPGCHR]
0540 Gas Fill/Vent for 1-1/2" Hose - Angled NeckFeatures: Angled Neck Chrome Plated Bronze Cap Black Polymer Body Stainless Steel...
$67.99 USD $84.58 USD$67.99 USD$67.99 USD $84.58 USDOnly 3 units left -
![GROCO 1-1/4" Hose Barb Stainless Straight Deck Drain [SCUS-1250]](//marineandrvsupply.com/cdn/shop/files/75395XL.jpg?v=1722486570&width=533)
![GROCO 1-1/4" Hose Barb Stainless Straight Deck Drain [SCUS-1250]](//marineandrvsupply.com/cdn/shop/files/75395BXL.jpg?v=1722486572&width=370)
23% offGROCOGROCO 1-1/4" Hose Barb Stainless Straight Deck Drain [SCUS-1250]
1-1/4" Hose Barb Stainless Straight Deck Drain Features: Scuppers are installed flush with the deck and have a removable drain. #316...
$113.99 USD $149.00 USD$113.99 USD$113.99 USD $149.00 USDOnly 2 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)
27% 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...
$217.99 USD $299.00 USD$217.99 USD$217.99 USD $299.00 USD15 in stock -
![GROCO 1/2" NPT x 1/2" ID Bronze Pipe to Hose Straight Fitting [PTH-500]](//marineandrvsupply.com/cdn/shop/files/74253XL.jpg?v=1722481420&width=533)
GROCOGROCO 1/2" NPT x 1/2" ID Bronze Pipe to Hose Straight Fitting [PTH-500]
1/2" NPT x 1/2" ID Bronze Pipe to Hose Straight FittingFeatures: Male NPT x Hose connection C83600 Bronze Sizes from 1/2"...
$16.99 USD $0.00 USD$16.99 USD$16.99 USD $0.00 USD25 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 USD22 in stock
![Perko Flush Pro Valve - 1" [0456DP6]](http://marineandrvsupply.com/cdn/shop/files/50465XL.jpg?v=1722419632&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)
![Perko Gas Tank Vent w/Swivel Elbow - Chrome/Black [0561DP4CHR]](http://marineandrvsupply.com/cdn/shop/files/55830XL.jpg?v=1722432420&width=533)
![Perko Spare Gas Cap w/O-Ring & Cable [1270DPG99A]](http://marineandrvsupply.com/cdn/shop/files/55848XL.jpg?v=1722432532&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)
![Forespar Marelon Full-Flow Seacock 3/4" Mushroom Through-Hull [904043ABYC]](http://marineandrvsupply.com/cdn/shop/files/68947XL.jpg?v=1722465779&width=533)
![Perko Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills - 0520 / 0527 / 0528 / 0557 / 0599 / 1270 [1324DP1BLK]](http://marineandrvsupply.com/cdn/shop/files/34459XL.jpg?v=1722394523&width=533)
![Perko 0540 Gas Fill/Vent f/1-1/2" Hose - Angled Neck [0540DPGCHR]](http://marineandrvsupply.com/cdn/shop/files/51483XL.jpg?v=1722423080&width=533)
![GROCO 1-1/4" Hose Barb Stainless Straight Deck Drain [SCUS-1250]](http://marineandrvsupply.com/cdn/shop/files/75395XL.jpg?v=1722486570&width=533)
![GROCO 1-1/4" Hose Barb Stainless Straight Deck Drain [SCUS-1250]](http://marineandrvsupply.com/cdn/shop/files/75395BXL.jpg?v=1722486572&width=370)
![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 1/2" NPT x 1/2" ID Bronze Pipe to Hose Straight Fitting [PTH-500]](http://marineandrvsupply.com/cdn/shop/files/74253XL.jpg?v=1722481420&width=533)
![T-H Marine Large Rectangular Scupper - White [LRS-2-DP]](http://marineandrvsupply.com/cdn/shop/files/100028XL.jpg?v=1722591354&width=533)
