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Collection: Marine Plumbing & Ventilation

1477 products

  • 35% off
    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:...

    $49.99 USD $77.97 USD
    $49.99 USD
    $49.99 USD $77.97 USD
  • 36% off
    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:...

    $34.99 USD $55.39 USD
    $34.99 USD
    $34.99 USD $55.39 USD
  • 20% off
    Perko

    Perko Thru-Hull Scupper f/Mounting Through Transom [0323DP]

    Thru-Hull Scupper for Mounting Through TransomFeatures: Molded White Polymer Soft Black Flapper Nut and Mounting Hardware Included Specifications: Hose Size:...

    $47.99 USD $60.09 USD
    $47.99 USD
    $47.99 USD $60.09 USD
  • 24% off
    Perko

    Perko 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...

    $63.99 USD $84.58 USD
    $63.99 USD
    $63.99 USD $84.58 USD
  • 34% off
    Perko

    Perko Water Inlet Fitting w/Plug [0499DP0CHR]

    Water Inlet Fitting(0499) Chrome Plated Bronze Standard Female Swivel Hose Connector Black Plastic Watertight Plug Stainless Steel Bead Chain For...

    $111.99 USD $171.25 USD
    $111.99 USD
    $111.99 USD $171.25 USD
  • 27% off
    GROCO

    GROCO 3" Bronze Thru-Hull Fitting w/Nut [TH-3000-W]

    3" Bronze Thru-Hull Fitting with NutHigher flow rates are possible with this 3" GROCO thru-hull fitting than conventional thru-hulls.Features: NPSM...

    $217.99 USD $299.00 USD
    $217.99 USD
    $217.99 USD $299.00 USD
  • 29% off
    GROCO

    GROCO 1" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1000]

    1" Ball Valve/Seacock & Raw Water Strainer ComboFeatures: Square hole in handle accepts standard ratchet 1-1/4" sizes and larger include...

    $778.99 USD $1,107.00 USD
    $778.99 USD
    $778.99 USD $1,107.00 USD
  • 16% off
    GROCO

    GROCO 1-1/2" Stainless Steel Extra Long Thru-Hull Fitting w/Nut [THXL-1500-WS]

    1-1/2" Stainless Steel Extra Long Thru-Hull Fitting w/Nut Features: Extra long NPSM / NPT combination thread #316 Stainless Steel Specifications: Hose...

    $64.99 USD $78.00 USD
    $64.99 USD
    $64.99 USD $78.00 USD
  • 12% off
    GROCO

    GROCO 3/4" Stainless Steel Extra Long Thru-Hull Fitting w/Nut [THXL-750-WS]

    3/4" Stainless Steel Extra Long Thru-Hull Fitting w/Nut Features: Extra long NPSM / NPT combination thread #316 Stainless Steel Specifications: Hose...

    $49.99 USD $57.00 USD
    $49.99 USD
    $49.99 USD $57.00 USD
  • 8% off
    GROCO

    GROCO 1/2" NPT 90 Stainless Steel Fuel Valve [FV-590-S]

    1/2" NPT 90° Stainless Steel Fuel ValveFeatures: Compact design 90° flow path 1/2" NPT male and female ports Use FV-590...

    $43.99 USD $48.00 USD
    $43.99 USD
    $43.99 USD $48.00 USD
  • GROCO

    GROCO 1/2" NPT x 1/2" or 5/8" ID Bronze Pipe to Hose Straight Fitting [PTH-5062]

    1/2" NPT x 1/2" or 5/8" ID Bronze Pipe to Hose Straight FittingFeatures: Male NPT x Hose connection C83600 Bronze Sizes...

    $15.99 USD
    $15.99 USD
    $15.99 USD
  • 5% off
    Johnson Pump

    Johnson Pump Inlet Strainer - 40 Mesh Screen [09-24653-02-CN]

    PUMProtector™ StrainerThe PUMProtector™ inlet and universal strainers feature transparent covers for simple inspection, a wide variety of KlickTite™ port connectors...

    $29.99 USD $31.72 USD
    $29.99 USD
    $29.99 USD $31.72 USD
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