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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
  • Forespar Marelon Full-Flow Seacock 1" Mushroom Through-Hull [904044ABYC]
    Forespar Performance Products
    Forespar Marelon Full-Flow Seacock 1" Mushroom Through-Hull [904044ABYC]
    Marelon Full-Flow Seacock & 1" 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...
    $107.99
    $107.99
  • 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
  • Forespar Marelon Full-Flow Seacock 3/4" Mushroom Through-Hull [904043ABYC]
    Forespar Performance Products
    Forespar Marelon Full-Flow Seacock 3/4" Mushroom Through-Hull [904043ABYC]
    Marelon Full-Flow Seacock & 3/4" 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...
    $90.99
    $90.99
  • 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
  • GROCO 2" NPT Bronze In-Line Ball Valve [IBV-2000]
    GROCO
    GROCO 2" NPT Bronze In-Line Ball Valve [IBV-2000]
    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 the valve in the open position) or for draining Selectable handle rotation Handle has square hole to accept standard ratchet to...
    $176.99
    $176.99
  • GROCO 1-1/2" NPT Bronze In-Line Ball Valve [IBV-1500]
    GROCO
    GROCO 1-1/2" NPT Bronze In-Line Ball Valve [IBV-1500]
    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 with the valve in the open position) or for draining Selectable handle rotation Handle has square hole to accept standard ratchet to...
    $102.99
    $102.99
  • GROCO 1-1/4" NPT x 1-1/4" ID Bronze Pipe to Hose Straight Fitting [PTH-1250]
    GROCO
    GROCO 1-1/4" NPT x 1-1/4" ID Bronze Pipe to Hose Straight Fitting [PTH-1250]
    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 UL Listed 647B Note- C83600 bronze fittings are not in compliance with NSF-61 and therefore are not intended for use...
    $19.99
    $19.99
  • GROCO 1/2" 5-Port Tank Selector Valve [FV-550-L]
    GROCO
    GROCO 1/2" 5-Port Tank Selector Valve [FV-550-L]
    1/2" 5-Port Tank Selector ValveFeatures: For fuel or water Bottom port is common  Select between four outlets Full 1/2” flow Audible “click” at each handle position For thru panel mounting C83600 bronze construction Specifications: Construction: Bronze Box Dimensions: 5"H x 5"W x 5"L WT:...
    $128.99
    $128.99
  • 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
  • Viega ProPress 1" Copper Tee - Triple Press Connection - Smart Connect Technology [77412]Viega ProPress 1" Copper Tee - Triple Press Connection - Smart Connect Technology [77412]
    Viega
    Viega ProPress 1" Copper Tee - Triple Press Connection - Smart Connect Technology [77412]
    ProPress 1" Copper Tee - Triple Press Connection - Smart Connect TechnologyFeatures: For use with ASTM B88 and B75 tubing Copper Press connection Components:EPDM sealing elements  Specifications: Construction: Copper Box Dimensions: 2"H x 3"W x 4"L WT: 0.45 lbs UPC: 691514774121 Quick Guide (pdf)Brochure...
    $22.99
    $22.99
  • GROCO Bronze Pipe Nipple - 2" NPT [PN-2000]
    GROCO
    GROCO Bronze Pipe Nipple - 2" NPT [PN-2000]
    Bronze Pipe Nipple - 2" NPT Features: Cast-in wrench flat simplifies installation and removal NPT x NPT Connection C83600 Bronze   Full flow   Note-C83600 bronze fittings are not in compliance with NSF-61 and therefore are not intended for use in potable water systems. Specifications:...
    $39.99
    $39.99
  • 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
  • Johnson Pump Bulkhead Fitting 3/4" Hose [09-10616]
    Johnson Pump
    Johnson Pump Bulkhead Fitting 3/4" Hose [09-10616]
    Bulkhead FittingPart #: 09-10616Johnson Bulkhead Fitting for 3/4" hose
    $33.99
    $33.99

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