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 1/2" NPT x 1/2" ID Bronze Pipe to Hose Straight Fitting [PTH-500]

    GROCO
    Original price $8.00
    Original price $8.00 - Original price $8.00
    Original price $8.00
    Current price $5.99
    $5.99 - $5.99
    Current price $5.99
    In stock

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

    View full details
    Original price $8.00
    Original price $8.00 - Original price $8.00
    Original price $8.00
    Current price $5.99
    $5.99 - $5.99
    Current price $5.99
    Save 25% Save %
  • GROCO 1" NPT x 1" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-1000]

    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

    1" NPT x 1" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow ElbowFeatures: 90 degree Male NPT x Hose connection C83600 Bronze Sizes from 1/...

    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 3" Full Flow Ball Valve [FBV-3000]

    GROCO
    Original price $750.00
    Original price $750.00 - Original price $750.00
    Original price $750.00
    Current price $483.99
    $483.99 - $483.99
    Current price $483.99
    Low stock

    3" Full Flow Ball ValveThis GROCO flanged ball valve is designed for controlling the flow and pressure of fluids in a pipeline system.Features: 1-...

    View full details
    Original price $750.00
    Original price $750.00 - Original price $750.00
    Original price $750.00
    Current price $483.99
    $483.99 - $483.99
    Current price $483.99
    Save 35% Save %
  • GROCO 2-1/2" NPT Bronze 45 Degree Pipe to 2-1/2" Hose [PTHD-2500]

    GROCO
    Original price $117.00
    Original price $117.00 - Original price $117.00
    Original price $117.00
    Current price $77.99
    $77.99 - $77.99
    Current price $77.99
    Low stock

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

    View full details
    Original price $117.00
    Original price $117.00 - Original price $117.00
    Original price $117.00
    Current price $77.99
    $77.99 - $77.99
    Current price $77.99
    Save 33% Save %
  • GROCO 1/2" NPT Bronze Inline Fuel Valve [FV-500]

    GROCO
    Original price $41.00
    Original price $41.00 - Original price $41.00
    Original price $41.00
    Current price $29.99
    $29.99 - $29.99
    Current price $29.99
    In stock

    1/2" NPT Bronze Inline Fuel ValveFeatures: Selectable handle rotation Full flow Mount foot included C83600 bronze construction Stainless steel han...

    View full details
    Original price $41.00
    Original price $41.00 - Original price $41.00
    Original price $41.00
    Current price $29.99
    $29.99 - $29.99
    Current price $29.99
    Save 27% Save %
  • GROCO 1-1/4" NPT x 1-1/2" Bronze Full Flow Pipe to Hose Straight Fitting [FF-1250]

    GROCO
    Original price $29.00
    Original price $29.00 - Original price $29.00
    Original price $29.00
    Current price $20.99
    $20.99 - $20.99
    Current price $20.99
    In stock

    1-1/4" NPT x 1-1/2" 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 $29.00
    Original price $29.00 - Original price $29.00
    Original price $29.00
    Current price $20.99
    $20.99 - $20.99
    Current price $20.99
    Save 28% Save %
  • GROCO Garboard Drain w/Plug [TD-500]

    GROCO
    Original price $12.00
    Original price $12.00 - Original price $12.00
    Original price $12.00
    Current price $8.99
    $8.99 - $8.99
    Current price $8.99
    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 $8.99
    $8.99 - $8.99
    Current price $8.99
    Save 25% Save %
  • GROCO 3/4" Bronze Tri-Flanged Ball Valve/Seacock [FBV-750]

    GROCO
    Original price $83.00
    Original price $83.00 - Original price $83.00
    Original price $83.00
    Current price $59.99
    $59.99 - $59.99
    Current price $59.99
    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 $59.99
    $59.99 - $59.99
    Current price $59.99
    Save 28% Save %
  • GROCO 1/2" 4-Way Tank Selector Kit [TS-350-T]

    GROCO
    Original price $267.00
    Original price $267.00 - Original price $267.00
    Original price $267.00
    Current price $177.99
    $177.99 - $177.99
    Current price $177.99
    In stock

    1/2" 4-Way Tank Selector Kit TS-350-T Tank Selector utilizes a single FV-450-X full flow valve mounted on an attractive stainless steel mount brac...

    View full details
    Original price $267.00
    Original price $267.00 - Original price $267.00
    Original price $267.00
    Current price $177.99
    $177.99 - $177.99
    Current price $177.99
    Save 33% Save %
  • GROCO 1-1/4" NPT Bronze In-Line Ball Valve [IBV-1250]

    GROCO
    Original price $102.00
    Original price $102.00 - Original price $102.00
    Original price $102.00
    Current price $67.99
    $67.99 - $67.99
    Current price $67.99
    In stock

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

    View full details
    Original price $102.00
    Original price $102.00 - Original price $102.00
    Original price $102.00
    Current price $67.99
    $67.99 - $67.99
    Current price $67.99
    Save 33% Save %
  • GROCO 2" NPT x 2-1/4" Bronze Full Flow Pipe to Hose Straight Fitting [FF-2000]

    GROCO
    Original price $86.00
    Original price $86.00 - Original price $86.00
    Original price $86.00
    Current price $62.99
    $62.99 - $62.99
    Current price $62.99
    In stock

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

    View full details
    Original price $86.00
    Original price $86.00 - Original price $86.00
    Original price $86.00
    Current price $62.99
    $62.99 - $62.99
    Current price $62.99
    Save 27% Save %
  • GROCO 2" NPT x 2" ID Bronze Pipe to Hose Straight Fitting [PTH-2000]

    GROCO
    Original price $41.00
    Original price $41.00 - Original price $41.00
    Original price $41.00
    Current price $29.99
    $29.99 - $29.99
    Current price $29.99
    In stock

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

    View full details
    Original price $41.00
    Original price $41.00 - Original price $41.00
    Original price $41.00
    Current price $29.99
    $29.99 - $29.99
    Current price $29.99
    Save 27% Save %
  • GROCO 1" Bronze In-Line Check Valve [CV-100]

    GROCO
    Original price $49.00
    Original price $49.00 - Original price $49.00
    Original price $49.00
    Current price $35.99
    $35.99 - $35.99
    Current price $35.99
    Low stock

    1" Bronze In-Line Check ValveFeatures: C83600 cast bronze construction NPT threaded ports 1/2" - 2" sizes Suitable for use with diesel fuel or gas...

    View full details
    Original price $49.00
    Original price $49.00 - Original price $49.00
    Original price $49.00
    Current price $35.99
    $35.99 - $35.99
    Current price $35.99
    Save 27% Save %
  • GROCO 3/4" Bronze NPS to NPT Flange Adapter [IBVF-750]

    GROCO
    Original price $61.00
    Original price $61.00 - Original price $61.00
    Original price $61.00
    Current price $44.99
    $44.99 - $44.99
    Current price $44.99
    Low stock

    3/4" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry.  Feature...

    View full details
    Original price $61.00
    Original price $61.00 - Original price $61.00
    Original price $61.00
    Current price $44.99
    $44.99 - $44.99
    Current price $44.99
    Save 26% Save %
  • GROCO 1-1/2" NPT x 1-1/2" ID Bronze Pipe to Hose Straight Fitting [PTH-1500]

    GROCO
    Original price $31.00
    Original price $31.00 - Original price $31.00
    Original price $31.00
    Current price $22.99
    $22.99 - $22.99
    Current price $22.99
    In stock

    1-1/2" NPT x 1-1/2" 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 $31.00
    Original price $31.00 - Original price $31.00
    Original price $31.00
    Current price $22.99
    $22.99 - $22.99
    Current price $22.99
    Save 26% Save %
  • GROCO 1/4" NPT #316 Stainless Steel In-Line Ball Valve [IBV-250-S]

    GROCO
    Original price $57.00
    Original price $57.00 - Original price $57.00
    Original price $57.00
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99
    Low stock

    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 the...

    View full details
    Original price $57.00
    Original price $57.00 - Original price $57.00
    Original price $57.00
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99
    Save 26% Save %
  • GROCO Backing Block f/1-1/4" 1-1/2" Seacocks [BB-2]

    GROCO
    Original price $89.00
    Original price $89.00 - Original price $89.00
    Original price $89.00
    Current price $64.99
    $64.99 - $64.99
    Current price $64.99
    Low stock

    Backing Block for 1-1/4" & 1-1/2" SeacocksFeatures: Each size fits multiple seacock sizes Press threaded brass inserts into the hull side of t...

    View full details
    Original price $89.00
    Original price $89.00 - Original price $89.00
    Original price $89.00
    Current price $64.99
    $64.99 - $64.99
    Current price $64.99
    Save 27% Save %
  • GROCO Bronze Pipe Nipple - 1-1/4" NPT [PN-1250]

    GROCO
    Original price $34.00
    Original price $34.00 - Original price $34.00
    Original price $34.00
    Current price $24.99
    $24.99 - $24.99
    Current price $24.99
    In stock

    Bronze Pipe Nipple - 1-1/4" NPT Features: Cast-in wrench flat simplifies installation and removal NPT x NPT Connection C83600 Bronze   Full flow  ...

    View full details
    Original price $34.00
    Original price $34.00 - Original price $34.00
    Original price $34.00
    Current price $24.99
    $24.99 - $24.99
    Current price $24.99
    Save 27% Save %
  • GROCO 1" NPT x 1-1/4" ID Bronze Full Flow 90 Elbow Pipe to Hose Fitting [FFC-1000]

    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" NPT x 1-1/4" ID Bronze Full Flow 90° Elbow Pipe to Hose FittingFeatures: 90 degree 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 %
  • GROCO 1/2" NPT x 3/4" ID Bronze Full Flow 90 Elbow Pipe to Hose Fitting [FFC-500]

    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

    1/2" NPT x 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" to ...

    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 3/4" NPT Bronze Inline Fuel Valve [FV-750]

    GROCO
    Original price $50.00
    Original price $50.00 - Original price $50.00
    Original price $50.00
    Current price $36.99
    $36.99 - $36.99
    Current price $36.99
    In stock

    3/4" NPT Bronze Inline Fuel ValveFeatures: Selectable handle rotation Full flow Mount foot included C83600 bronze construction Stainless steel han...

    View full details
    Original price $50.00
    Original price $50.00 - Original price $50.00
    Original price $50.00
    Current price $36.99
    $36.99 - $36.99
    Current price $36.99
    Save 26% Save %
  • GROCO 1-1/4" Bronze Tri-Flanged Ball Valve/Seacock [FBV-1250]

    GROCO
    Original price $142.00
    Original price $142.00 - Original price $142.00
    Original price $142.00
    Current price $94.99
    $94.99 - $94.99
    Current price $94.99
    Low stock

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

    View full details
    Original price $142.00
    Original price $142.00 - Original price $142.00
    Original price $142.00
    Current price $94.99
    $94.99 - $94.99
    Current price $94.99
    Save 33% Save %
  • GROCO 2-1/2" Safety Seacock w/2" Side Port [SBV-2500-P]

    GROCO
    Original price $1,626.00
    Original price $1,626.00 - Original price $1,626.00
    Original price $1,626.00
    Current price $934.99
    $934.99 - $934.99
    Current price $934.99
    Low stock

    2-1/2" Safety Seacock w/2" Side Port Features: Two driver ports permit handle relocation. NPT threaded side port accepts SSCV or any NPT threaded ...

    View full details
    Original price $1,626.00
    Original price $1,626.00 - Original price $1,626.00
    Original price $1,626.00
    Current price $934.99
    $934.99 - $934.99
    Current price $934.99
    Save 42% Save %
  • GROCO Bronze Clam Shell Style Hull Strainer w/Mount Ring f/Up To 1" Thru Hull [SC-1000]

    GROCO
    Original price $62.00
    Original price $62.00 - Original price $62.00
    Original price $62.00
    Current price $44.99
    $44.99 - $44.99
    Current price $44.99
    Low stock

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

    View full details
    Original price $62.00
    Original price $62.00 - Original price $62.00
    Original price $62.00
    Current price $44.99
    $44.99 - $44.99
    Current price $44.99
    Save 27% 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