Collection: Marine Plumbing & Ventilation - Fittings
DIY Customs store has a wide selection of marine plumbing needs. Accessories, air conditioning, bilge pumps, blowers & heaters, impellers, livewell pumps, Marine sanitation, portable toilets, strainers and baskets, thru-hull fittings, transfer pumps, washdown / pressure pumps. DIY Customs has all your needs.
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GROCO 2-1/2" Bronze Tri-Flanged Ball Valve/Seacock [FBV-2500]
Regular price $342.95 USDRegular priceUnit price / per$536.00 USDSale price $342.95 USDSold out -
T-H Marine Large Rectangular Scupper - White [LRS-2-DP]
Regular price $13.95 USDRegular priceUnit price / per$17.35 USDSale price $13.95 USDSale -
T-H Marine Washdown Valve w/Chrome Base [WDV-1CP-DP]
Regular price $36.95 USDRegular priceUnit price / per$46.76 USDSale price $36.95 USDSale -
T-H Marine Washdown Fitting w/Shutoff Valve [WDV-1-DP]
Regular price $34.95 USDRegular priceUnit price / per$42.63 USDSale price $34.95 USDSale -
Raritan Diverter Y Valve w/Fittings [DV11]
Regular price $70.95 USDRegular priceUnit price / per$99.99 USDSale price $70.95 USDSale -
GROCO 4" Bronze Flanged Seacock Adaptor w/3" NPT Side Port [SBV-4000-P]
Regular price $3,256.95 USDRegular priceUnit price / per$5,097.00 USDSale price $3,256.95 USDSold out -
Attwood Livewell/Bailer Drain Plug - 1/2" [7533A7]
Regular price $9.95 USDRegular priceUnit price / per$11.99 USDSale price $9.95 USDSale -
Attwood Snap-Handle Brass Drain Plug - 1" Diameter [7524A7]
Regular price $5.95 USDRegular priceUnit price / per$6.99 USDSale price $5.95 USDSale -
Attwood T-Handle Brass Drain Plug - 1" Diameter [7526A7]
Regular price $5.95 USDRegular priceUnit price / per$7.99 USDSale price $5.95 USDSale -
Attwood Stainless Steel Garboard Drain Plug - 7/8" Diameter [7557-7]
Regular price $27.95 USDRegular priceUnit price / per$37.99 USDSale price $27.95 USDSale -
Attwood Replacement Garboard Drain Plug Only *2-Pack [9842-3]
Regular price $12.95 USDRegular priceUnit price / per$17.99 USDSale price $12.95 USDSale -
GROCO 3" Safety Seacock w/2-1/2" Side Port [SBV-3000-P]
Regular price $1,604.95 USDRegular priceUnit price / per$2,511.00 USDSale price $1,604.95 USDSold out -
GROCO 2-1/2" Safety Seacock w/2" Side Port [SBV-2500-P]
Regular price $997.95 USDRegular priceUnit price / per$1,561.00 USDSale price $997.95 USDSale -
GROCO 2" Safety Seacock w/1-1/2" Side Port [SBV-2000-P]
Regular price $633.95 USDRegular priceUnit price / per$991.00 USDSale price $633.95 USDSale -
GROCO 1-1/2" Safety Seacock w/1-1/4" Side Port [SBV-1500-P]
Regular price $578.95 USDRegular priceUnit price / per$906.00 USDSale price $578.95 USDSale -
GROCO 1-1/4" Safety Seacock w/1" Side Port [SBV-1250-P]
Regular price $510.95 USDRegular priceUnit price / per$799.00 USDSale price $510.95 USDSale