Collection: Marine Plumbing & Ventilation - Fittings
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GROCO 3/4" NPT Bronze 3-Way Valve [TWV-750]
Vendor:GROCORegular price $58.99 USDRegular priceUnit price / per$78.00 USDSale price $58.99 USDSale -
Perko 0543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - Black [0543DPGBLK]
Vendor:PerkoRegular price $40.99 USDRegular priceUnit price / per$55.11 USDSale price $40.99 USDSale -
GROCO 3/4" Bronze In-Line Check Valve [CV-75]
Vendor:GROCORegular price $32.99 USDRegular priceUnit price / per$43.00 USDSale price $32.99 USDSale -
GROCO 1/2" NPT 90 Bronze Fuel Valve [FV-590]
Vendor:GROCORegular price $26.99 USDRegular priceUnit price / per$35.00 USDSale price $26.99 USDSale -
Perko Vented Flip Top Cap f/Fills with 1-1/2" Hose - White [0795DP0WHT]
Vendor:PerkoRegular price $33.99 USDRegular priceUnit price / per$45.64 USDSale price $33.99 USDSale -
Perko 0541Vented Fill f/1-1/2" Hose - Straight Neck - Gas [0541DPGCHR]
Vendor:PerkoRegular price $61.99 USDRegular priceUnit price / per$84.58 USDSale price $61.99 USDSale -
Perko 0590 Vented Fill f/1-1/2" Hose - Angled Neck - Chrome [0590DPGCHR]
Vendor:PerkoRegular price $95.99 USDRegular priceUnit price / per$131.53 USDSale price $95.99 USDSale -
GROCO Bronze Clam Shell Style Hull Strainer w/Mount Ring f/Up To 1" Thru Hull [SC-1000]
Vendor:GROCORegular price $54.99 USDRegular priceUnit price / per$73.00 USDSale price $54.99 USDSale -
T-H Marine Straight Barbed All-Purpose Drain - White [APD-2-DP]
Vendor:T-H Marine SuppliesRegular price $5.99 USDRegular priceUnit price / per$6.99 USDSale price $5.99 USDSale -
Dometic Duck Bill Valve Kit - 1-1/2" [385310076]
Vendor:DometicRegular price $54.99 USDRegular priceUnit price / per$0.00 USDSale price $54.99 USD -
Perko 1-1/4" Seacock Ball Valve Bronze MADE IN THE USA [0805007PLB]
Vendor:PerkoRegular price $245.99 USDRegular priceUnit price / per$472.12 USDSale price $245.99 USDSale -
Perko 3/4" Pipe To Hose Adapter 90 Degree Bronze MADE IN THE USA [0063DP5PLB]
Vendor:PerkoRegular price $20.99 USDRegular priceUnit price / per$31.73 USDSale price $20.99 USDSale -
Perko 4" Round Bronze Strainer MADE IN THE USA [0086DP4PLB]
Vendor:PerkoRegular price $28.99 USDRegular priceUnit price / per$55.39 USDSale price $28.99 USDSale -
GROCO 1/4" NPT #316 Stainless Steel In-Line Ball Valve [IBV-250-S]
Vendor:GROCORegular price $42.99 USDRegular priceUnit price / per$57.00 USDSale price $42.99 USDSale -
GROCO Backing Block f/1-1/4" 1-1/2" Seacocks [BB-2]
Vendor:GROCORegular price $67.99 USDRegular priceUnit price / per$90.00 USDSale price $67.99 USDSale -
GROCO 1-1/4" Bronze Tri-Flanged Ball Valve/Seacock [FBV-1250]
Vendor:GROCORegular price $126.99 USDRegular priceUnit price / per$169.00 USDSale price $126.99 USDSale -
GROCO 1" Bronze Pipe Nipple Check Valve [PNC-1000]
Vendor:GROCORegular price $26.99 USDRegular priceUnit price / per$36.00 USDSale price $26.99 USDSale -
GROCO Bronze Slotted Hull Scoop Strainer w/Access Door f/Up to 3" Thru Hull [ASC-3000]
Vendor:GROCORegular price $406.99 USDRegular priceUnit price / per$542.00 USDSale price $406.99 USDSale -
Rule 1201R 3/4" Port - 90 Barb [1201R]
Vendor:RuleRegular price $15.99 USDRegular priceUnit price / per$17.99 USDSale price $15.99 USDSale -
GROCO 1-1/4" NPT x 1-1/4" ID Bronze Pipe to Hose Straight Fitting [PTH-1250]
Vendor:GROCORegular price $20.99 USDRegular priceUnit price / per$27.00 USDSale price $20.99 USDSale -
Perko Water Outlet Fitting w/Cap [0504DP0CHR]
Vendor:PerkoRegular price $95.99 USDRegular priceUnit price / per$130.19 USDSale price $95.99 USDSale -
GROCO 2-1/2" Bronze Tri-Flanged Ball Valve/Seacock [FBV-2500]
Vendor:GROCORegular price $506.99 USDRegular priceUnit price / per$675.00 USDSale price $506.99 USDSale -
GROCO 1" NPT Bronze In-Line Ball Valve [IBV-1000]
Vendor:GROCORegular price $62.99 USDRegular priceUnit price / per$84.00 USDSale price $62.99 USDSale -
GROCO 3/4" NPT x 3/4" ID Bronze Pipe to Hose Straight Fitting [PTH-750]
Vendor:GROCORegular price $8.99 USDRegular priceUnit price / per$11.00 USDSale price $8.99 USDSale
![GROCO 1-1/4" Bronze Tri-Flanged Ball Valve/Seacock [FBV-1250]](http://firststopmarine.com/cdn/shop/files/74387BXL.jpg?v=1735586325&width=533)
![GROCO 2-1/2" Bronze Tri-Flanged Ball Valve/Seacock [FBV-2500]](http://firststopmarine.com/cdn/shop/files/102613BXL.jpg?v=1727386750&width=533)