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 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" NPT x 1-1/4" Bronze Full Flow Pipe to Hose Straight Fitting [FF-1000]

    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" NPT x 1-1/4" 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 $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 %
  • Beckson 1" Drain Plug Screw Type w/Gasket - Black [DP10-B]

    Beckson Marine
    Original price $7.15
    Original price $7.15 - Original price $7.15
    Original price $7.15
    Current price $5.99
    $5.99 - $5.99
    Current price $5.99
    In stock

    Beckson Screw Type 1" Drain PlugScrew-type drain plug with patented self-cleaning thread design, O-ring, and super strength center retaining legs ...

    View full details
    Original price $7.15
    Original price $7.15 - Original price $7.15
    Original price $7.15
    Current price $5.99
    $5.99 - $5.99
    Current price $5.99
    Save 16% 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
    Low 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 %
  • Perko Gas Tank Vent w/Splash Guard - Chrome Plated Zinc - " Hose [0506DP4CHR]

    Perko
    Original price $26.32
    Original price $26.32 - Original price $26.32
    Original price $26.32
    Current price $17.99
    $17.99 - $17.99
    Current price $17.99
    In stock

    Gas Tank Vent Chrome Plated Zinc Alloy with Black Polymer Splash Guard Removable 30 Mesh Stainless Steel Wire Screen Flame Arrestor - for use wit...

    View full details
    Original price $26.32
    Original price $26.32 - Original price $26.32
    Original price $26.32
    Current price $17.99
    $17.99 - $17.99
    Current price $17.99
    Save 32% Save %
  • Perko 1-1/4" Pipe to Hose Adapter Straight Bronze MADE IN THE USA [0076DP7PLB]

    Perko
    Original price $36.10
    Original price $36.10 - Original price $36.10
    Original price $36.10
    Current price $24.99
    $24.99 - $24.99
    Current price $24.99
    Low stock

    Perko 1-1/4" Pipe to Hose Adapter Straight BronzeCast bronzeCast hex for easier installationPrecision machined hose barbTechnical Information: Pip...

    View full details
    Original price $36.10
    Original price $36.10 - Original price $36.10
    Original price $36.10
    Current price $24.99
    $24.99 - $24.99
    Current price $24.99
    Save 31% Save %
  • GROCO 3/8" NPT Bronze Inline Fuel Valve [FV-375]

    GROCO
    Original price $26.00
    Original price $26.00 - Original price $26.00
    Original price $26.00
    Current price $18.99
    $18.99 - $18.99
    Current price $18.99
    In stock

    3/8" NPT Bronze Inline Fuel ValveFeatures: Selectable handle rotation Full flow Mount foot included C83600 bronze construction Stainless steel han...

    View full details
    Original price $26.00
    Original price $26.00 - Original price $26.00
    Original price $26.00
    Current price $18.99
    $18.99 - $18.99
    Current price $18.99
    Save 27% 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 %
  • Perko Spare Gas Cap w/O-Ring & Cable [1270DPG99A]

    Perko
    Original price $30.48
    Original price $30.48 - Original price $30.48
    Original price $30.48
    Current price $20.99
    $20.99 - $20.99
    Current price $20.99
    Low stock

    Spare Gas Cap w/O-Ring & CableBlack polymer gas cap has a slot between the holes.

    Original price $30.48
    Original price $30.48 - Original price $30.48
    Original price $30.48
    Current price $20.99
    $20.99 - $20.99
    Current price $20.99
    Save 31% Save %
  • GROCO 1-1/4" Safety Seacock w/1" Side Port [SBV-1250-P]

    GROCO
    Original price $820.00
    Original price $820.00 - Original price $820.00
    Original price $820.00
    Current price $475.99
    $475.99 - $475.99
    Current price $475.99
    Low stock

    1-1/4" Safety Seacock w/1" Side Port Features: Two driver ports permit handle relocation. NPT threaded side port accepts SSCV or any NPT threaded ...

    View full details
    Original price $820.00
    Original price $820.00 - Original price $820.00
    Original price $820.00
    Current price $475.99
    $475.99 - $475.99
    Current price $475.99
    Save 42% Save %
  • GROCO Backing Block f/2" 2-1/2" Seacocks [BB-3]

    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
    Low stock

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

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

    GROCO
    Original price $137.00
    Original price $137.00 - Original price $137.00
    Original price $137.00
    Current price $91.99
    $91.99 - $91.99
    Current price $91.99
    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 $91.99
    $91.99 - $91.99
    Current price $91.99
    Save 33% Save %
  • GROCO 2" NPT x 2" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-2000]

    GROCO
    Original price $72.00
    Original price $72.00 - Original price $72.00
    Original price $72.00
    Current price $51.99
    $51.99 - $51.99
    Current price $51.99
    Low stock

    2" NPT x 2" 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 $72.00
    Original price $72.00 - Original price $72.00
    Original price $72.00
    Current price $51.99
    $51.99 - $51.99
    Current price $51.99
    Save 28% Save %
  • GROCO 2" NPT x 2-1/4" Bronze Full Flow Pipe to Hose Straight Fitting [FF-2000]

    GROCO
    Original price $81.00
    Original price $81.00 - Original price $81.00
    Original price $81.00
    Current price $58.99
    $58.99 - $58.99
    Current price $58.99
    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 $81.00
    Original price $81.00 - Original price $81.00
    Original price $81.00
    Current price $58.99
    $58.99 - $58.99
    Current price $58.99
    Save 27% Save %
  • GROCO 1/2" NPT Bronze 90 Degree Pipe to 1/2"-5/8" ID Hose [PTHC-5062]

    GROCO
    Original price $13.00
    Original price $13.00 - Original price $13.00
    Original price $13.00
    Current price $9.99
    $9.99 - $9.99
    Current price $9.99
    In stock

    1/2" NPT Bronze 90 Degree Pipe to 1/2"-5/8" ID Hose Features: 90 degree Male NPT x Hose connection C83600 Bronze Standard Flow UL Listed 647B Note...

    View full details
    Original price $13.00
    Original price $13.00 - Original price $13.00
    Original price $13.00
    Current price $9.99
    $9.99 - $9.99
    Current price $9.99
    Save 23% Save %
  • GROCO 1-1/2" NPT Stainless Steel In-Line Ball Valve [IBV-1500-S]

    GROCO
    Original price $171.00
    Original price $171.00 - Original price $171.00
    Original price $171.00
    Current price $113.99
    $113.99 - $113.99
    Current price $113.99
    Low stock

    1-1/2" 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 $171.00
    Original price $171.00 - Original price $171.00
    Original price $171.00
    Current price $113.99
    $113.99 - $113.99
    Current price $113.99
    Save 33% Save %
  • Attwood Snap-Handle Stainless Steel Drain Plug - 1" Diameter [7520A3]

    Attwood Marine
    Original price $13.99
    Original price $13.99 - Original price $13.99
    Original price $13.99
    Current price $11.99
    $11.99 - $11.99
    Current price $11.99
    In stock

    Snap-Handle Stainless Steel Drain Plug - 1" DiameterA clockwise turn of the handle tightens the plug in its tube, and the handle flips down to loc...

    View full details
    Original price $13.99
    Original price $13.99 - Original price $13.99
    Original price $13.99
    Current price $11.99
    $11.99 - $11.99
    Current price $11.99
    Save 14% Save %
  • Perko Flush Pro Valve - 1-1/4" [0456DP7]

    Perko
    Original price $164.97
    Original price $164.97 - Original price $164.97
    Original price $164.97
    Current price $115.99
    $115.99 - $115.99
    Current price $115.99
    Low stock

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

    View full details
    Original price $164.97
    Original price $164.97 - Original price $164.97
    Original price $164.97
    Current price $115.99
    $115.99 - $115.99
    Current price $115.99
    Save 30% Save %
  • Perko 1-1/4" Seacock Ball Valve Bronze MADE IN THE USA [0805007PLB]

    Perko
    Original price $472.12
    Original price $472.12 - Original price $472.12
    Original price $472.12
    Current price $210.99
    $210.99 - $210.99
    Current price $210.99
    Low stock

    Perko 1-1/4" 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 $472.12
    Original price $472.12 - Original price $472.12
    Original price $472.12
    Current price $210.99
    $210.99 - $210.99
    Current price $210.99
    Save 55% Save %
  • T-H Marine Washdown Fitting w/Shutoff Valve [WDV-1-DP]

    T-H Marine Supplies
    Original price $42.63
    Original price $42.63 - Original price $42.63
    Original price $42.63
    Current price $35.99
    $35.99 - $35.99
    Current price $35.99
    In stock

    Washdown Fitting with Shutoff ValveThis bulkhead-mounted washdown fitting is inexpensive, functional, easy to install, and rust-proof. This inject...

    View full details
    Original price $42.63
    Original price $42.63 - Original price $42.63
    Original price $42.63
    Current price $35.99
    $35.99 - $35.99
    Current price $35.99
    Save 16% Save %
  • GROCO 3" Full Flow Ball Valve [FBV-3000]

    GROCO
    Original price $751.00
    Original price $751.00 - Original price $751.00
    Original price $751.00
    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 $751.00
    Original price $751.00 - Original price $751.00
    Original price $751.00
    Current price $483.99
    $483.99 - $483.99
    Current price $483.99
    Save 36% Save %
  • GROCO 3/4" NPT Bronze 3-Way Valve [TWV-750]

    GROCO
    Original price $65.00
    Original price $65.00 - Original price $65.00
    Original price $65.00
    Current price $46.99
    $46.99 - $46.99
    Current price $46.99
    In stock

    3/4" NPT Bronze 3-Way Valve Features: 3-way valve operates logically - The handle points to the direction of flow Center position is "off" Handle ...

    View full details
    Original price $65.00
    Original price $65.00 - Original price $65.00
    Original price $65.00
    Current price $46.99
    $46.99 - $46.99
    Current price $46.99
    Save 28% 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 %

Compare products

0 of 3 items selected

Select first item to compare

Select second item to compare

Select third item to compare

Compare