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Marine Plumbing & Ventilation - Fittings

Quality fittings for secure connections in your boat’s plumbing and ventilation systems.

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  • Perko 0591 Vented Fill f/1-1/2" Hose - Straight Neck - Chrome [0591DPGCHR]
    Perko
    Perko 0591 Vented Fill f/1-1/2" Hose - Straight Neck - Chrome [0591DPGCHR]
    0591 Vented Fill f/1-1/2" Hose - Straight Neck - ChromeChrome Plated Bronze Cap Black Polymer Body Straight Neck & Heavy Duty Stainless Steel Bead Chain Integral Tank Vent with Flame Arrestor and Anti Surge Valve (on diesel only) Deck Plate Key Not Required *Note: Consider...
    $92.99
    $92.99
  • Perko Vented Flip Top Cap f/Fills with 1-1/2" Hose - Black [0795DP0BLK]
    Perko
    Perko Vented Flip Top Cap f/Fills with 1-1/2" Hose - Black [0795DP0BLK]
    Perko Vented Flip Top Cap f/Fills with 1-1/2" Hose Black Polymer Easily Mounts Directly on Gunnel with Removing Fill Body Includes Metallic Inserts for Gas, Diesel or Water Fills Integral Tank Vent with Flame Arrestor No Deck Plate Key or Ground Wire Required Flip...
    $33.99
    $33.99
  • Forespar Marelon Full-Flow Seacock 2" Mushroom Through-Hull [904048ABYC]
    Forespar Performance Products
    Forespar Marelon Full-Flow Seacock 2" Mushroom Through-Hull [904048ABYC]
    Marelon Full-Flow Seacock & 2" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matched mushroom head thru-hull with super strong “buttress” type threading. This new package is designed to eliminate valve and thru-hull thread style mismatches and associated cross-threading...
    $184.99
    $184.99
  • Attwood Scupper Valve [3876-3]Attwood Scupper Valve [3876-3]
    Attwood Marine
    Attwood Scupper Valve [3876-3]
    Scupper ValveProvides a water exit for boats with self-bailing cockpits. Acetal construction. Accommodates 3875B thru-transom thru-hull connector (screw holes must be drilled for installation.) Diameter: 2-7/8" Use as a replacement valve for 3881 Thru-Transom Scupper Caution: Thru-Hull connectors are designed for installation above the...
    $12.99
    $0.00
    $12.99
  • Attwood Cockpit Drain - No Screen [3875C1]
    Attwood Marine
    Attwood Cockpit Drain - No Screen [3875C1]
    Cockpit Drain - No ScreenFor use with 1-1/2" I.D. hose as part of a self-bailing cockpit system. Features short stem and narrow flange for installing through cockpits. Polypropylene construction.Specifications: Stem Length: 3-3/4" Max. Hull Thickness: 1-1/2" Flange Diameter: 2-1/8" Installation Hole Size: 1-7/8" WARNING:...
    $12.99
    $0.00
    $12.99
  • Perko Flush Pro Valve - 1" [0456DP6]
    Perko
    Perko 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 Steel Spring Flush your boat engine safely and easily Transparent body allows for visual inspection of water flow Durable check valve system activated by...
    $130.99
    $130.99
  • Perko Flush Pro Valve Kit - 1" [0457DP6]
    Perko
    Perko Flush Pro Valve Kit - 1" [0457DP6]
    Flush Pro Valve Kit - 1"Finally! Fresh flushing of your inboard is as simple as connecting a garden hose.Features: Polymer Stainless Steel Spring Flush your boat engine safely and easily Transparent body allows for visual inspection of water flow Durable check valve system activated...
    $210.99
    $210.99
  • Perko Flush Pro Valve Kit - 5/8" [0457DP4]
    Perko
    Perko Flush Pro Valve Kit - 5/8" [0457DP4]
    Flush Pro Valve Kit - 5/8"Finally! Freshwater flushing of your inboard is as simple as connecting a garden hose.Features: Polymer Stainless Steel Spring Flush your boat engine safely and easily Transparent body allows for visual inspection of water flow Durable check valve system activated...
    $171.99
    $171.99
  • Jabsco Flush Mount Hose Adapter [31911-0002]
    Jabsco
    Jabsco Flush Mount Hose Adapter [31911-0002]
    Flush Mount Hose AdapterPerfect solution to remove that unsightly hose bib deck fitting and rusty knob. This will enable you to connect your water hose in seconds.Enables you to quick-connect your water hose in seconds. Position this fitting close to your anchor windlass to...
    $52.99
    $52.99
  • Perko 4" Round Bronze Strainer MADE IN THE USA [0086DP4PLB]
    Perko
    Perko 4" Round Bronze Strainer MADE IN THE USA [0086DP4PLB]
    Perko 4" Round Bronze StrainerCast bronzeDrilled holesTechnical Information: For Thru-Hull Size Inches: 1-1/4 & 1-1/2 O.D. Inches: 4 I.D. Inches: 3 Model Number: 0086DP4PLB Screw Size: 8 Ship Weight: 2.9/2.8 lbs. MADE IN THE USA Specifications: Construction: Bronze Box Dimensions: 1"H x 4"W x...
    $28.99
    $55.39
    $28.99
  • Perko 1" Pipe To Hose Adapter Straight Bronze MADE IN THE USA [0076DP6PLB]
    Perko
    Perko 1" Pipe To Hose Adapter Straight Bronze MADE IN THE USA [0076DP6PLB]
    Perko 1" Pipe to Hose Adapter Straight BronzeCast bronzeCast hex for easier installationPrecision machined hose barbTechnical Information: Pipe Size Inches: 1 Hose Size Inches: 1 Length Overall Inches: 1-3/4 Model Number: 0076DP6PLB Ship Weight: 1.9/7.9 lbs. MADE IN THE USA Specifications: Construction: Bronze Box...
    $18.99
    $18.99
  • Perko 1-1/2" Pipe to Hose Adapter 90 Degree Bronze MADE IN THE USA [0063DP8PLB]
    Perko
    Perko 1-1/2" Pipe to Hose Adapter 90 Degree Bronze MADE IN THE USA [0063DP8PLB]
    Perko 1-1/2" Pipe To Hose Adapter 90 Degree BronzeCast BronzeCast hex for easier installationCurved 90 degreesTechnical Information: Pipe Size Inches: 1-1/2 Hose Size Inches: 1-1/2 Length Overall Inches: 6 Model Number: 0063DP8PLB Ship Weight: 7.5/14.6 *The above item meets the requirements of U.S.C.G. Safety...
    $45.99
    $77.97
    $45.99
  • Whitecap C.P. Brass Sillcock 1-5/8" Base 3-3/16 Depth [P-2452C]
    Whitecap
    Whitecap C.P. Brass Sillcock 1-5/8" Base 3-3/16 Depth [P-2452C]
    Description - C.P. Brass Raw Water Washdown Base diameter- 1-5/8" Depth - 3-3/16" Threads - 1/2" FIPT x 3/4" Fastener - #6 (2)WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth...
    $34.99
    $34.99
  • Whitecap S.S. Faucet 2-3/16" Base 3-3/16" Depth [P-2456C]
    Whitecap
    Whitecap S.S. Faucet 2-3/16" Base 3-3/16" Depth [P-2456C]
    Description - 316 S.S. Silcock faucet Specifications: Construction: Stainless Steel Box Dimensions: 4"H x 4"W x 6"L WT: 0.65 lbs UPC: 725060245610
    $88.99
    $88.99
  • Perko Gas Fill w/ Locking Cap f/ 1-1/2" Hose [0599DPGCHR]
    Perko
    Perko Gas Fill w/ Locking Cap f/ 1-1/2" Hose [0599DPGCHR]
    Gas Fill w/ Locking Cap for 1-1/2" Hose(0599) Chrome Plated Zinc Alloy Flange Black Plastic Body Black Plastic Cap w/ Strap Grounding Screw Included Cap Retainer and Gasket Locking Cap has a cover for the key hole Tech Info for Hose Size: 1-1/2" O.D....
    $77.99
    $77.99
  • Perko Fuel System Locking Insert f/ 1-1/2" Vented Fills [0525DP0BLK]
    Perko
    Perko Fuel System Locking Insert f/ 1-1/2" Vented Fills [0525DP0BLK]
    Locking Fuel Fill Insert(0525) Black Plastic with Zinc Alloy Lock Cylinder Dual purpose key opens fill cap & locking insert Fits most PERKO vented fills Quick Guide (pdf)
    $43.99
    $43.99
  • Perko Water Outlet Fitting w/Cap [0504DP0CHR]
    Perko
    Perko Water Outlet Fitting w/Cap [0504DP0CHR]
    Water Outlet Fitting(0504) Chrome Plated Bronze Standard Male Hose Connector Black Plastic Watertight Plug Stainless Steel Bead Chain For use with on-board washdown systemsPipe Size: 1/2"O.D. Flange: 2-3/4" Specifications: Construction: Chrome Plated Bronze Box Dimensions: 2"H x 4"W x 7"L WT: 0.35 lbs UPC:...
    $91.99
    $91.99

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