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Marine Plumbing & Ventilation - Fittings

Quality fittings for secure connections in your boat’s plumbing and ventilation systems.

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  • GROCO 1/2" NPT x 1/2" ID Bronze Pipe to Hose Straight Fitting [PTH-500]
    GROCO
    GROCO 1/2" NPT x 1/2" ID Bronze Pipe to Hose Straight Fitting [PTH-500]
    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 Listed 647B Note- C83600 bronze fittings are not in compliance with NSF-61 and therefore are not intended for use...
    $6.99
    $6.99
  • Perko 3/4" Pipe to Hose Adapter Straight Bronze MADE IN THE USA [0076DP5PLB]
    Perko
    Perko 3/4" Pipe to Hose Adapter Straight Bronze MADE IN THE USA [0076DP5PLB]
    Perko 3/4" Pipe to Hose Adapter Straight BronzeCast bronzeCast hex for easier installationPrecision machined hose barbTechnical Information: Pipe Size Inches: 3/4 Hose Size Inches: 3/4 Length Overall Inches: 1-3/4 Model Number: 0076DP5PLB Ship Weight: 1.1/4.7 lbs. MADE IN THE USA Specifications: Construction: Bronze Box...
    $14.99
    $14.99
  • Perko 3/4" Seacock Ball Valve Bronze MADE IN THE USA [0805005PLB]
    Perko
    Perko 3/4" Seacock Ball Valve Bronze MADE IN THE USA [0805005PLB]
    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 thru-hulls. Cast bronze. Technical Information: Flange Diameter Inches: 3-1/4 Overall Height Inches: 3-3/8 Pipe Size Inches: 3/4 Model Number: 0805005PLB...
    $133.99
    $133.99
  • GROCO 3" Full Flow Ball Valve [FBV-3000]GROCO 3" Full Flow Ball Valve [FBV-3000]
    GROCO
    GROCO 3" Full Flow Ball Valve [FBV-3000]
    3" Full Flow Ball ValveThis GROCO flanged ball valve is designed for controlling the flow and pressure of fluids in a pipeline system.Features: 1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and...
    $541.99
    $750.00
    $541.99
  • GROCO 1/2" NPT Bronze Inline Fuel Valve [FV-500]
    GROCO
    GROCO 1/2" NPT Bronze Inline Fuel Valve [FV-500]
    1/2" NPT Bronze Inline Fuel ValveFeatures: Selectable handle rotation Full flow Mount foot included C83600 bronze construction Stainless steel handle and hardware 400 WOG PTFE seats and seals UL listed for fuel or water Specifications: Construction: Bronze Box Dimensions: 3"H x 3"W x 6"L...
    $31.99
    $31.99
  • GROCO 2-1/2" NPT Bronze 45 Degree Pipe to 2-1/2" Hose [PTHD-2500]
    GROCO
    GROCO 2-1/2" NPT Bronze 45 Degree Pipe to 2-1/2" Hose [PTHD-2500]
    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- C83600 bronze fittings are not in compliance with NSF-61 and therefore are not intended for use in potable water systems....
    $87.99
    $87.99
  • Perko 1-1/2 Pipe To Hose Adapter Straight Bronze MADE IN THE USA [0076DP8PLB]
    Perko
    Perko 1-1/2 Pipe To Hose Adapter Straight Bronze MADE IN THE USA [0076DP8PLB]
    Perko 1-1/2" Pipe to Hose Adapter Straight BronzeCast bronzeCast hex for easier installationPrecision machined hose barbTechnical Information: Pipe Size Inches: 1-1/2 Hose Size Inches: 1-1/2 Length Overall Inches: 2-1/2 Model Number: 0076DP8PLB Ship Weight: 3.9/18.6 lbs. MADE IN THE USA Specifications: Construction: Bronze Box...
    $36.99
    $36.99
  • Shurflo by Pentair Pressure Reducing City Water Entry - Wall Mount - Gel White [183-029-18]
    Shurflo by Pentair
    Shurflo by Pentair Pressure Reducing City Water Entry - Wall Mount - Gel White [183-029-18]
    Pressure Reducing City Water Entry - Wall Mount - Gel WhiteThis combination pressure reducing city water entry and check valve diaphragm design prevents high-pressure damage often caused by city water systems. This high performance water entry limits water pressure safely to 50 PSI while...
    $48.99
    $48.99
  • Viega MegaPress 316 FKM MPT Adapter - 1" x 1" (MPT) [91220]
    Viega
    Viega MegaPress 316 FKM MPT Adapter - 1" x 1" (MPT) [91220]
    MegaPress 316 FKM MPT Adapter - 1" x 1" (MPT)Features: For use with Sch. 5 to Sch. 40 stainless steel pipe 316 stainless steel Press connection, male pipe thread Components:FKM sealing element, grip ring, separator ring Specifications: Construction: Stainless Steel Box Dimensions: 2"H x...
    $115.99
    $149.62
    $115.99
  • Viega MegaPress 316 FKM 1" Union [91935]
    Viega
    Viega MegaPress 316 FKM 1" Union [91935]
    MegaPress 316 FKM 1" UnionFeatures: For use with Sch. 5 to Sch. 40 stainless steel pipe 316 stainless steel Press connection Components:AFM flat gasket, FKM sealing elements, grip rings, separator rings Specifications: Construction: Stainless Steel Box Dimensions: 2"H x 2"W x 6"L WT: 1.4...
    $501.99
    $675.57
    $501.99
  • GROCO 1-1/4" NPT x 1-1/2" Bronze Full Flow Pipe to Hose Straight Fitting [FF-1250]
    GROCO
    GROCO 1-1/4" NPT x 1-1/2" Bronze Full Flow Pipe to Hose Straight Fitting [FF-1250]
    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 3" UL Listed 647B Note- C83600 bronze fittings are not in compliance with NSF-61 and therefore are not intended for...
    $24.99
    $24.99
  • Perko 1-1/2" Seacock Ball Valve Bronze MADE IN THE USA [0805008PLB]
    Perko
    Perko 1-1/2" Seacock Ball Valve Bronze MADE IN THE USA [0805008PLB]
    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 thru-hulls.Cast Bronze.Technical Information: Flange Diameter Inches: 5-1/2" Overall Height Inches: 4-1/2" Pipe Size Inches: 1-1/2" Model Number: 0805008PLB Ship Weight: 6.4...
    $283.99
    $283.99
  • Perko 3/4" Pipe To Hose Adapter 90 Degree Bronze MADE IN THE USA [0063DP5PLB]
    Perko
    Perko 3/4" Pipe To Hose Adapter 90 Degree Bronze MADE IN THE USA [0063DP5PLB]
    Perko 3/4" Pipe To Hose Adapter 90 Degree BronzeCast BronzeCast hex for easier installationCurved 90 degreesTechnical Information: Pipe Size Inches: 3/4 Hose Size Inches: 3/4 Length Overall Inches: 4-1/2 Model Number: 0063DP5PLB Ship Weight: 2.1/9.1 *The above item meets the requirements of U.S.C.G. Safety...
    $21.99
    $21.99
  • Forespar Marelon Full-Flow Seacock 1/2" Mushroom Through-Hull [904042ABYC]
    Forespar Performance Products
    Forespar Marelon Full-Flow Seacock 1/2" Mushroom Through-Hull [904042ABYC]
    Marelon Full-Flow Seacock & 1/2" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matched mushroom head thru-hull with super strong “buttress” type threading. This new package is designed to eliminate valve and thru-hull thread style mismatches and associated cross-threading...
    $86.99
    $86.99
  • GROCO Garboard Drain w/Plug [TD-500]
    GROCO
    GROCO Garboard Drain w/Plug [TD-500]
    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 models install from the outside.  TD-500 allows draining from outside by removing the square-drive plug.
    $10.99
    $10.99
  • GROCO 3/4" Bronze Tri-Flanged Ball Valve/Seacock [FBV-750]GROCO 3/4" Bronze Tri-Flanged Ball Valve/Seacock [FBV-750]
    GROCO
    GROCO 3/4" Bronze Tri-Flanged Ball Valve/Seacock [FBV-750]
    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 valve in the open position), and one drain plug The zerk can also be used for draining Field reversible handle allows you to select...
    $64.99
    $64.99
  • Beckson 1" Drain Plug Screw Type w/Gasket - Black [DP10-B]
    Beckson Marine
    Beckson 1" Drain Plug Screw Type w/Gasket - Black [DP10-B]
    Beckson Screw Type 1" Drain PlugScrew-type drain plug with patented self-cleaning thread design, O-ring, and super strength center retaining legs to secure the center while draining. Ideal installation for transom of personal watercraft, small boats, fish wells, coolers, ice chests, water tanks, etc. Part...
    $6.99
    $8.10
    $6.99
  • GROCO 1/2" 4-Way Tank Selector Kit [TS-350-T]
    GROCO
    GROCO 1/2" 4-Way Tank Selector Kit [TS-350-T]
    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 bracket and plumbed with (2) ½" straight hose barbs and (1) 3/8" 90-degree hose barb. Two labels are provided to match your installation (port/...
    $192.99
    $192.99
  • GROCO 1-1/4" NPT Bronze In-Line Ball Valve [IBV-1250]
    GROCO
    GROCO 1-1/4" NPT Bronze In-Line Ball Valve [IBV-1250]
    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 with the valve in the open position) or for draining Selectable handle rotation Handle has square hole to accept standard ratchet to...
    $76.99
    $76.99
  • GROCO 2" NPT x 2-1/4" Bronze Full Flow Pipe to Hose Straight Fitting [FF-2000]
    GROCO
    GROCO 2" NPT x 2-1/4" Bronze Full Flow Pipe to Hose Straight Fitting [FF-2000]
    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" UL Listed 647B Note- C83600 bronze fittings are not in compliance with NSF-61 and therefore are not intended for...
    $66.99
    $86.00
    $66.99

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