Skip to content
Customer Service: (346) 980-1551
Customer Service: (346) 980-1551

Marine Plumbing & Ventilation - Fittings

  • Original price $5.45
    Original price $5.45 - Original price $5.45
    Original price $5.45
    Current price $3.00
    $3.00 - $3.00
    Current price $3.00

    Viega ProPress 1/2" - 90 Copper Elbow - Double Press Connection - Smart Connect Technology [77317]

    Viega
    21 in stock

    ProPress 1/2" - 90° Copper Elbow - Double Press Connection - Smart Connect TechnologyFeatures: For use with ASTM B88 and B75 tubing Copper Press c...

    View full details
    Original price $5.45
    Original price $5.45 - Original price $5.45
    Original price $5.45
    Current price $3.00
    $3.00 - $3.00
    Current price $3.00
    Save 45% Save %
  • Original price $257.00
    Original price $257.00 - Original price $257.00
    Original price $257.00
    Current price $154.00
    $154.00 - $154.00
    Current price $154.00

    GROCO 6-Port NPT Bronze Fuel Valve 1/2" Main - 3/8" Return [FV-65038]

    GROCO
    15 in stock

    6-Port NPT Bronze Fuel Valve 1/2" Main - 3/8" ReturnFeatures: "L" Flow Pattern Mount feet included C84400 bronze construction Both 1/2" main 3/8" ...

    View full details
    Original price $257.00
    Original price $257.00 - Original price $257.00
    Original price $257.00
    Current price $154.00
    $154.00 - $154.00
    Current price $154.00
    Save 40% Save %
  • Original price $83.00
    Original price $83.00 - Original price $83.00
    Original price $83.00
    Current price $50.00
    $50.00 - $50.00
    Current price $50.00

    GROCO 3/4" Bronze Tri-Flanged Ball Valve/Seacock [FBV-750]

    GROCO
    10 in stock

    3/4" Bronze Tri-Flanged Ball Valve/SeacockFeatures: 1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the val...

    View full details
    Original price $83.00
    Original price $83.00 - Original price $83.00
    Original price $83.00
    Current price $50.00
    $50.00 - $50.00
    Current price $50.00
    Save 40% Save %
  • Original price $137.00
    Original price $137.00 - Original price $137.00
    Original price $137.00
    Current price $82.00
    $82.00 - $82.00
    Current price $82.00

    GROCO 1-1/2" NPT Bronze In-Line Ball Valve [IBV-1500]

    GROCO
    9 in stock

    1-1/2" NPT Bronze In-Line Ball ValveFeatures: Female NPT Threads 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only w...

    View full details
    Original price $137.00
    Original price $137.00 - Original price $137.00
    Original price $137.00
    Current price $82.00
    $82.00 - $82.00
    Current price $82.00
    Save 40% Save %
  • Original price $68.00
    Original price $68.00 - Original price $68.00
    Original price $68.00
    Current price $41.00
    $41.00 - $41.00
    Current price $41.00

    GROCO Backing Block f/3/4" 1" Seacocks [BB-1]

    GROCO
    Only 4 left!

    Backing Block for 3/4" & 1" SeacocksFeatures: Each size fits multiple seacock sizes Press threaded brass inserts into the hull side of the ba...

    View full details
    Original price $68.00
    Original price $68.00 - Original price $68.00
    Original price $68.00
    Current price $41.00
    $41.00 - $41.00
    Current price $41.00
    Save 40% Save %
  • Original price $39.00
    Original price $39.00 - Original price $39.00
    Original price $39.00
    Current price $23.00
    $23.00 - $23.00
    Current price $23.00

    GROCO 3/4" NPT Bronze In-Line Ball Valve [IBV-750]

    GROCO
    7 in stock

    3/4" NPT Bronze In-Line Ball ValveFeatures: Female NPT Threads 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only wit...

    View full details
    Original price $39.00
    Original price $39.00 - Original price $39.00
    Original price $39.00
    Current price $23.00
    $23.00 - $23.00
    Current price $23.00
    Save 41% Save %
  • Original price $16.00
    Original price $16.00 - Original price $16.00
    Original price $16.00
    Current price $10.00
    $10.00 - $10.00
    Current price $10.00

    GROCO 3/4" NPT x 3/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-750]

    GROCO
    15 in stock

    3/4" NPT x 3/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow ElbowFeatures: 90 degree Male NPT x Hose connection C83600 Bronze Sizes fro...

    View full details
    Original price $16.00
    Original price $16.00 - Original price $16.00
    Original price $16.00
    Current price $10.00
    $10.00 - $10.00
    Current price $10.00
    Save 38% Save %
  • Original price $12.99
    Original price $12.99 - Original price $12.99
    Original price $12.99
    Current price $9.00
    $9.00 - $9.00
    Current price $9.00

    Attwood Scupper Valve [3876-3]

    Attwood Marine
    77 in stock

    Scupper ValveProvides a water exit for boats with self-bailing cockpits. Acetal construction. Accommodates 3875B thru-transom thru-hull connector ...

    View full details
    Original price $12.99
    Original price $12.99 - Original price $12.99
    Original price $12.99
    Current price $9.00
    $9.00 - $9.00
    Current price $9.00
    Save 31% Save %
  • Original price $49.00
    Original price $49.00 - Original price $49.00
    Original price $49.00
    Current price $29.00
    $29.00 - $29.00
    Current price $29.00

    GROCO 1-1/2" NPT Bronze 45 Degree Pipe to 1-1/2" Hose [PTHD-1500]

    GROCO
    Only 5 left!

    1-1/2" NPT Bronze 45 Degree Pipe to 1-1/2" Hose Features: 45 degree Male NPT x Hose connection C83600 Bronze Standard Flow UL Listed 647B Note- C8...

    View full details
    Original price $49.00
    Original price $49.00 - Original price $49.00
    Original price $49.00
    Current price $29.00
    $29.00 - $29.00
    Current price $29.00
    Save 41% Save %
  • Original price $25.00
    Original price $25.00 - Original price $25.00
    Original price $25.00
    Current price $15.00
    $15.00 - $15.00
    Current price $15.00

    GROCO 3/8" NPT Bronze In-Line Ball Valve [IBV-375]

    GROCO
    Only 5 left!

    3/8" NPT Bronze In-Line Ball ValveFeatures: Female NPT Threads 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only wit...

    View full details
    Original price $25.00
    Original price $25.00 - Original price $25.00
    Original price $25.00
    Current price $15.00
    $15.00 - $15.00
    Current price $15.00
    Save 40% Save %
  • Original price $139.45
    Original price $139.45 - Original price $139.45
    Original price $139.45
    Current price $90.00
    $90.00 - $90.00
    Current price $90.00

    Forespar Marelon Full-Flow Seacock 1" Mushroom Through-Hull [904044ABYC]

    Forespar Performance Products
    Only 5 left!

    Marelon Full-Flow Seacock & 1" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matched mu...

    View full details
    Original price $139.45
    Original price $139.45 - Original price $139.45
    Original price $139.45
    Current price $90.00
    $90.00 - $90.00
    Current price $90.00
    Save 35% Save %
  • Original price $276.69
    Original price $276.69 - Original price $276.69
    Original price $276.69
    Current price $178.00
    $178.00 - $178.00
    Current price $178.00

    Perko Flush Pro Valve Kit - 1-1/4" [0457DP7]

    Perko
    Only 2 left!

    Flush Pro Valve Kit - 1-1/4"Finally! Freshwater flushing of your inboard is as simple as connecting a garden hose.Features: Polymer Stainless St...

    View full details
    Original price $276.69
    Original price $276.69 - Original price $276.69
    Original price $276.69
    Current price $178.00
    $178.00 - $178.00
    Current price $178.00
    Save 36% Save %
  • Original price $159.00
    Original price $159.00 - Original price $159.00
    Original price $159.00
    Current price $95.00
    $95.00 - $95.00
    Current price $95.00

    GROCO 1-1/4" Hose Barb Stainless 90 Degree Deck Drain [SCUS-1290]

    GROCO
    Only 2 left!

    1-1/4" Hose Barb Stainless 90 Degree Deck Drain Features: 90 Degree Barb Scuppers are installed flush with the deck and have a removable drain. #3...

    View full details
    Original price $159.00
    Original price $159.00 - Original price $159.00
    Original price $159.00
    Current price $95.00
    $95.00 - $95.00
    Current price $95.00
    Save 40% Save %
  • Original price $24.00
    Original price $24.00 - Original price $24.00
    Original price $24.00
    Current price $14.00
    $14.00 - $14.00
    Current price $14.00

    GROCO 1-1/4" NPT x 1-1/4" ID Bronze Pipe to Hose Straight Fitting [PTH-1250]

    GROCO
    Only 1 left!

    1-1/4" NPT x 1-1/4" ID Bronze Pipe to Hose Straight FittingFeatures: Male NPT x Hose connection C83600 Bronze Sizes from 1/2" to 5" Standard Flow ...

    View full details
    Original price $24.00
    Original price $24.00 - Original price $24.00
    Original price $24.00
    Current price $14.00
    $14.00 - $14.00
    Current price $14.00
    Save 42% Save %
  • Original price $292.81
    Original price $292.81 - Original price $292.81
    Original price $292.81
    Current price $116.00
    $116.00 - $116.00
    Current price $116.00

    Perko 3/4" Seacock Ball Valve Bronze MADE IN THE USA [0805005PLB]

    Perko
    Only 3 left!

    Perko 3/4" Seacock Ball Valve BronzeThese valves bodies are offered to meet the needs of applications that require extra long, scoop or flush type...

    View full details
    Original price $292.81
    Original price $292.81 - Original price $292.81
    Original price $292.81
    Current price $116.00
    $116.00 - $116.00
    Current price $116.00
    Save 60% Save %
  • Original price $244.00
    Original price $244.00 - Original price $244.00
    Original price $244.00
    Current price $146.00
    $146.00 - $146.00
    Current price $146.00

    GROCO 2" NPT Bronze In-Line Ball Valve [IBV-2000]

    GROCO
    Only 3 left!

    2" NPT Bronze In-Line Ball ValveFeatures: Female NPT Threads 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with ...

    View full details
    Original price $244.00
    Original price $244.00 - Original price $244.00
    Original price $244.00
    Current price $146.00
    $146.00 - $146.00
    Current price $146.00
    Save 40% Save %
  • Original price $84.00
    Original price $84.00 - Original price $84.00
    Original price $84.00
    Current price $50.00
    $50.00 - $50.00
    Current price $50.00

    GROCO 1" NPT Stainless Steel In-Line Ball Valve [IBV-1000-S]

    GROCO
    Only 3 left!

    1" NPT #316 Stainless Steel In-Line Ball ValveFeatures: 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the v...

    View full details
    Original price $84.00
    Original price $84.00 - Original price $84.00
    Original price $84.00
    Current price $50.00
    $50.00 - $50.00
    Current price $50.00
    Save 40% Save %
  • Original price $31.73
    Original price $31.73 - Original price $31.73
    Original price $31.73
    Current price $16.00
    $16.00 - $16.00
    Current price $16.00

    Perko 3/4" Pipe To Hose Adapter 90 Degree Bronze MADE IN THE USA [0063DP5PLB]

    Perko
    Only 4 left!

    Perko 3/4" Pipe To Hose Adapter 90 Degree BronzeCast BronzeCast hex for easier installationCurved 90 degreesTechnical Information: Pipe Size Inche...

    View full details
    Original price $31.73
    Original price $31.73 - Original price $31.73
    Original price $31.73
    Current price $16.00
    $16.00 - $16.00
    Current price $16.00
    Save 50% Save %
  • Original price $580.12
    Original price $580.12 - Original price $580.12
    Original price $580.12
    Current price $246.00
    $246.00 - $246.00
    Current price $246.00

    Perko 1-1/2" Seacock Ball Valve Bronze MADE IN THE USA [0805008PLB]

    Perko
    Only 1 left!

    Perko 1-1/2" Seacock Ball Valve BronzeThese valve bodies are offered to meet the needs of applications thatrequire extra long, scoop or flush type...

    View full details
    Original price $580.12
    Original price $580.12 - Original price $580.12
    Original price $580.12
    Current price $246.00
    $246.00 - $246.00
    Current price $246.00
    Save 58% Save %
  • Original price $171.25
    Original price $171.25 - Original price $171.25
    Original price $171.25
    Current price $94.00
    $94.00 - $94.00
    Current price $94.00

    Perko Water Inlet Fitting w/Plug [0499DP0CHR]

    Perko
    Only 4 left!

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

    View full details
    Original price $171.25
    Original price $171.25 - Original price $171.25
    Original price $171.25
    Current price $94.00
    $94.00 - $94.00
    Current price $94.00
    Save 45% Save %
  • Original price $169.45
    Original price $169.45 - Original price $169.45
    Original price $169.45
    Current price $109.00
    $109.00 - $109.00
    Current price $109.00

    Forespar Marelon Full-Flow Seacock 1-1/4" Mushroom Through-Hull [904045ABYC]

    Forespar Performance Products
    6 in stock

    Marelon Full-Flow Seacock & 1-1/4" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matche...

    View full details
    Original price $169.45
    Original price $169.45 - Original price $169.45
    Original price $169.45
    Current price $109.00
    $109.00 - $109.00
    Current price $109.00
    Save 36% Save %
  • Original price $117.45
    Original price $117.45 - Original price $117.45
    Original price $117.45
    Current price $76.00
    $76.00 - $76.00
    Current price $76.00

    Forespar Marelon Full-Flow Seacock 3/4" Mushroom Through-Hull [904043ABYC]

    Forespar Performance Products
    10 in stock

    Marelon Full-Flow Seacock & 3/4" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matched ...

    View full details
    Original price $117.45
    Original price $117.45 - Original price $117.45
    Original price $117.45
    Current price $76.00
    $76.00 - $76.00
    Current price $76.00
    Save 35% Save %
  • Original price $112.45
    Original price $112.45 - Original price $112.45
    Original price $112.45
    Current price $72.00
    $72.00 - $72.00
    Current price $72.00

    Forespar Marelon Full-Flow Seacock 1/2" Mushroom Through-Hull [904042ABYC]

    Forespar Performance Products
    Only 5 left!

    Marelon Full-Flow Seacock & 1/2" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matched ...

    View full details
    Original price $112.45
    Original price $112.45 - Original price $112.45
    Original price $112.45
    Current price $72.00
    $72.00 - $72.00
    Current price $72.00
    Save 36% Save %
  • Original price $12.00
    Original price $12.00 - Original price $12.00
    Original price $12.00
    Current price $7.00
    $7.00 - $7.00
    Current price $7.00

    GROCO Garboard Drain w/Plug [TD-500]

    GROCO
    20 in stock

    Garboard Drain w/Plug The ConceptOnce your boat is in its cradle, sling, lift, or trailer, draining the bilge is easy with a garboard drain. All m...

    View full details
    Original price $12.00
    Original price $12.00 - Original price $12.00
    Original price $12.00
    Current price $7.00
    $7.00 - $7.00
    Current price $7.00
    Save 42% Save %

Compare products

0 of 3 items selected

Select first item to compare

Select second item to compare

Select third item to compare

Compare