Skip to content
Click Here for exclusive Bundle Pricing on electronics, trolling motors, shallow water anchors and battery chargers!
Click Here for exclusive Bundle Pricing on electronics, trolling motors, shallow water anchors and battery chargers!

Marine Plumbing & Ventilation - Fittings

  • GROCO 1-1/4" Bronze NPS to NPT Flange Adapter [IBVF-1250]

    GROCO
    Original price $75.00
    Original price $75.00 - Original price $75.00
    Original price $75.00
    Current price $54.99
    $54.99 - $54.99
    Current price $54.99
    Low stock

    1-1/4" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry.  Featu...

    View full details
    Original price $75.00
    Original price $75.00 - Original price $75.00
    Original price $75.00
    Current price $54.99
    $54.99 - $54.99
    Current price $54.99
    Save 27% Save %
  • GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000]

    GROCO
    Original price $66.00
    Original price $66.00 - Original price $66.00
    Original price $66.00
    Current price $47.99
    $47.99 - $47.99
    Current price $47.99
    Low stock

    1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry.  Features:...

    View full details
    Original price $66.00
    Original price $66.00 - Original price $66.00
    Original price $66.00
    Current price $47.99
    $47.99 - $47.99
    Current price $47.99
    Save 27% Save %
  • GROCO 1-1/4" NPT Stainless Steel In-Line Ball Valve [IBV-1250-S]

    GROCO
    Original price $135.00
    Original price $135.00 - Original price $135.00
    Original price $135.00
    Current price $89.99
    $89.99 - $89.99
    Current price $89.99
    Low stock

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

    View full details
    Original price $135.00
    Original price $135.00 - Original price $135.00
    Original price $135.00
    Current price $89.99
    $89.99 - $89.99
    Current price $89.99
    Save 33% Save %
  • GROCO 3/8" NPT Bronze In-Line Ball Valve [IBV-375]

    GROCO
    Original price $25.00
    Original price $25.00 - Original price $25.00
    Original price $25.00
    Current price $18.99
    $18.99 - $18.99
    Current price $18.99
    In stock

    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 $18.99
    $18.99 - $18.99
    Current price $18.99
    Save 24% Save %
  • GROCO 1-1/2" NPT x 1-3/4" ID Bronze Full Flow 90 Elbow Pipe to Hose Fitting [FFC-1500]

    GROCO
    Original price $77.00
    Original price $77.00 - Original price $77.00
    Original price $77.00
    Current price $55.99
    $55.99 - $55.99
    Current price $55.99
    Low stock

    1-1/2" NPT x 1-3/4" ID Bronze Full Flow 90° Elbow Pipe to Hose FittingFeatures: 90 degree Male NPT x Hose connection C83600 Bronze Sizes from 1/2"...

    View full details
    Original price $77.00
    Original price $77.00 - Original price $77.00
    Original price $77.00
    Current price $55.99
    $55.99 - $55.99
    Current price $55.99
    Save 27% Save %
  • GROCO 1-1/2" NPT x 1-3/4" Bronze Full Flow Pipe to Hose Straight Fitting [FF-1500]

    GROCO
    Original price $37.00
    Original price $37.00 - Original price $37.00
    Original price $37.00
    Current price $26.99
    $26.99 - $26.99
    Current price $26.99
    In stock

    1-1/2" NPT x 1-3/4" Bronze Full Flow Pipe to Hose Straight FittingFeatures: Full Flow Male NPT x Hose connection C83600 Bronze Sizes from 1/2" to ...

    View full details
    Original price $37.00
    Original price $37.00 - Original price $37.00
    Original price $37.00
    Current price $26.99
    $26.99 - $26.99
    Current price $26.99
    Save 27% Save %
  • Perko 0591 Vented Fill f/1-1/2" Hose - Straight Neck - Chrome [0591DPGCHR]

    Perko
    Original price $131.53
    Original price $131.53 - Original price $131.53
    Original price $131.53
    Current price $95.99
    $95.99 - $95.99
    Current price $95.99
    In stock

    0591 Vented Fill f/1-1/2" Hose - Straight Neck - ChromeChrome Plated Bronze Cap Black Polymer Body Straight Neck & Heavy Duty Stainless Steel ...

    View full details
    Original price $131.53
    Original price $131.53 - Original price $131.53
    Original price $131.53
    Current price $95.99
    $95.99 - $95.99
    Current price $95.99
    Save 27% Save %
  • Perko 0542 Vented Fill f/1-1/2" Hose - Angled Neck - Gas - Black [0542DPGBLK]

    Perko
    Original price $55.11
    Original price $55.11 - Original price $55.11
    Original price $55.11
    Current price $43.99
    $43.99 - $43.99
    Current price $43.99
    In stock

    0542 Vented Fill f/1-1/2" Hose - Angled Neck - Gas - Black Black Polymer Cap with Black Polymer Body Black Polymer Strap Integral Tank Vent with F...

    View full details
    Original price $55.11
    Original price $55.11 - Original price $55.11
    Original price $55.11
    Current price $43.99
    $43.99 - $43.99
    Current price $43.99
    Save 20% Save %
  • Perko Vented Flip Top Cap f/Fills with 1-1/2" Hose - Black [0795DP0BLK]

    Perko
    Original price $45.64
    Original price $45.64 - Original price $45.64
    Original price $45.64
    Current price $36.99
    $36.99 - $36.99
    Current price $36.99
    Low stock

    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 Insert...

    View full details
    Original price $45.64
    Original price $45.64 - Original price $45.64
    Original price $45.64
    Current price $36.99
    $36.99 - $36.99
    Current price $36.99
    Save 19% Save %
  • Forespar Marelon Full-Flow Seacock 2" Mushroom Through-Hull [904048ABYC]

    Forespar Performance Products
    Original price $248.95
    Original price $248.95 - Original price $248.95
    Original price $248.95
    Current price $170.99
    $170.99 - $170.99
    Current price $170.99
    Low stock

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

    View full details
    Original price $248.95
    Original price $248.95 - Original price $248.95
    Original price $248.95
    Current price $170.99
    $170.99 - $170.99
    Current price $170.99
    Save 31% Save %
  • Attwood Scupper Valve [3876-3]

    Attwood Marine
    Original price $12.99
    Original price $12.99 - Original price $12.99
    Original price $12.99
    Current price $10.99
    $10.99 - $10.99
    Current price $10.99
    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 $10.99
    $10.99 - $10.99
    Current price $10.99
    Save 15% Save %
  • Attwood Cockpit Drain - No Screen [3875C1]

    Attwood Marine
    Original price $12.99
    Original price $12.99 - Original price $12.99
    Original price $12.99
    Current price $10.99
    $10.99 - $10.99
    Current price $10.99
    In stock

    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 install...

    View full details
    Original price $12.99
    Original price $12.99 - Original price $12.99
    Original price $12.99
    Current price $10.99
    $10.99 - $10.99
    Current price $10.99
    Save 15% Save %
  • Perko Flush Pro Valve Kit - 1" [0457DP6]

    Perko
    Original price $276.69
    Original price $276.69 - Original price $276.69
    Original price $276.69
    Current price $201.99
    $201.99 - $201.99
    Current price $201.99
    Low stock

    Flush Pro Valve Kit - 1"Finally! Fresh flushing of your inboard is as simple as connecting a garden hose.Features: Polymer Stainless Steel Spring ...

    View full details
    Original price $276.69
    Original price $276.69 - Original price $276.69
    Original price $276.69
    Current price $201.99
    $201.99 - $201.99
    Current price $201.99
    Save 27% Save %
  • Perko Flush Pro Valve Kit - 5/8" [0457DP4]

    Perko
    Original price $276.69
    Original price $276.69 - Original price $276.69
    Original price $276.69
    Current price $158.99
    $158.99 - $158.99
    Current price $158.99
    In stock

    Flush Pro Valve Kit - 5/8"Finally! Freshwater flushing of your inboard is as simple as connecting a garden hose.Features: Polymer Stainless Steel...

    View full details
    Original price $276.69
    Original price $276.69 - Original price $276.69
    Original price $276.69
    Current price $158.99
    $158.99 - $158.99
    Current price $158.99
    Save 43% Save %
  • Whitecap C.P. Brass Sillcock 1-5/8" Base 3-3/16 Depth [P-2452C]

    Whitecap
    Original price $48.75
    Original price $48.75 - Original price $48.75
    Original price $48.75
    Current price $31.99
    $31.99 - $31.99
    Current price $31.99
    Low stock

    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 p...

    View full details
    Original price $48.75
    Original price $48.75 - Original price $48.75
    Original price $48.75
    Current price $31.99
    $31.99 - $31.99
    Current price $31.99
    Save 34% Save %
  • Perko Water Outlet Fitting w/Cap [0504DP0CHR]

    Perko
    Original price $130.19
    Original price $130.19 - Original price $130.19
    Original price $130.19
    Current price $84.99
    $84.99 - $84.99
    Current price $84.99
    Low stock

    Water Outlet Fitting(0504) Chrome Plated Bronze Standard Male Hose Connector Black Plastic Watertight Plug Stainless Steel Bead Chain For use w...

    View full details
    Original price $130.19
    Original price $130.19 - Original price $130.19
    Original price $130.19
    Current price $84.99
    $84.99 - $84.99
    Current price $84.99
    Save 35% Save %
  • GROCO Bronze Clam Shell Style Hull Strainer w/Mount Ring f/Up To 1-1/2" Thru Hull [SC-1500]

    GROCO
    Original price $132.00
    Original price $132.00 - Original price $132.00
    Original price $132.00
    Current price $87.99
    $87.99 - $87.99
    Current price $87.99
    Low stock

    Bronze Clam Shell Style Hull Strainer w/Mount Ring f/Up To 1-1/2" Thru Hull Features: Mount ring design allows easy access to Thru Hulls. C84400 b...

    View full details
    Original price $132.00
    Original price $132.00 - Original price $132.00
    Original price $132.00
    Current price $87.99
    $87.99 - $87.99
    Current price $87.99
    Save 33% Save %
  • GROCO 3/4" NPT Bronze 45 Degree Pipe to 3/4" Hose [PTHD-750]

    GROCO
    Original price $18.00
    Original price $18.00 - Original price $18.00
    Original price $18.00
    Current price $12.99
    $12.99 - $12.99
    Current price $12.99
    In stock

    3/4" NPT Bronze 45 Degree Pipe to 3/4" Hose Features: 45 degree Male NPT x Hose connection C83600 Bronze Standard Flow UL Listed 647B Note- C83600...

    View full details
    Original price $18.00
    Original price $18.00 - Original price $18.00
    Original price $18.00
    Current price $12.99
    $12.99 - $12.99
    Current price $12.99
    Save 28% Save %
  • GROCO 1-1/4" NPT x 1-1/8" ID Bronze Pipe to Hose Straight Fitting [PTH-1125]

    GROCO
    Original price $22.00
    Original price $22.00 - Original price $22.00
    Original price $22.00
    Current price $15.99
    $15.99 - $15.99
    Current price $15.99
    In stock

    1-1/4" NPT x 1-1/8" 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 $22.00
    Original price $22.00 - Original price $22.00
    Original price $22.00
    Current price $15.99
    $15.99 - $15.99
    Current price $15.99
    Save 27% Save %
  • Jabsco Flush Mount Hose Adapter [31911-0002]

    Jabsco
    Original price $60.99
    Original price $60.99 - Original price $60.99
    Original price $60.99
    Current price $48.99
    $48.99 - $48.99
    Current price $48.99
    In stock

    Flush Mount Hose AdapterPerfect solution to remove that unsightly hose bib deck fitting and rusty knob. This will enable you to connect your wate...

    View full details
    Original price $60.99
    Original price $60.99 - Original price $60.99
    Original price $60.99
    Current price $48.99
    $48.99 - $48.99
    Current price $48.99
    Save 20% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare