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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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  • Viega MegaPress 316 FKM 3/4" 90 Degree Elbow [91700]
    Viega
    Viega MegaPress 316 FKM 3/4" 90 Degree Elbow [91700]
    MegaPress 316 FKM 3/4" 90 Degree ElbowFeatures: For use with Sch. 5 to Sch. 40 stainless steel pipe 316 stainless steel Press connection Components:FKM sealing elements, grip rings, separator rings Specifications: Construction: Stainless Steel Box Dimensions: 1"H x 1"W x 4"L WT: 0.4 lbs...
    $109.99
    $142.07
    $109.99
  • Viega MegaPress 316 FKM 2" 90 Degree Street Elbow [91750]
    Viega
    Viega MegaPress 316 FKM 2" 90 Degree Street Elbow [91750]
    MegaPress 316 FKM 2" 90 Degree Street ElbowFeatures: For use with Sch. 5 to Sch. 40 stainless steel pipe 316 stainless steel Press connection, street Components:FKM sealing element, grip ring, separator ring Specifications: Construction: Stainless Steel Box Dimensions: 3"H x 6"W x 8"L WT:...
    $257.99
    $346.33
    $257.99
  • Viega MegaPress 316 FKM MPT Adapter - 2" x 2" (MPT) [91235]
    Viega
    Viega MegaPress 316 FKM MPT Adapter - 2" x 2" (MPT) [91235]
    MegaPress 316 FKM MPT Adapter - 2" x 2" (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: 3"H x...
    $181.99
    $244.14
    $181.99
  • ViegaMegaPress 316 FKM FPT Adapter - 1-1/2" x 1-1/2" (FPT) [91260]
    Viega
    ViegaMegaPress 316 FKM FPT Adapter - 1-1/2" x 1-1/2" (FPT) [91260]
    MegaPress 316 FKM FPT Adapter - 1-1/2" x 1-1/2" (FPT)Features: For use with Sch. 5 to Sch. 40 stainless steel pipe 316 stainless steel Press connection, female pipe thread Components:FKM sealing element, grip ring, separator ring Specifications: Construction: Stainless Steel Box Dimensions: 3"H x...
    $190.99
    $256.27
    $190.99
  • T-H Marine Large Rectangular Scupper - White [LRS-2-DP]
    T-H Marine Supplies
    T-H Marine Large Rectangular Scupper - White [LRS-2-DP]
    Large Rectangular Scupper - WhiteThis large rectangular scupper is made for quickly draining decks above the waterline. Features: Can quickly drain decks Made for decks above the waterline Max. drainage for larger boats Easily clears debris Fits a 2 in. x 5-1/2 in. opening
    $16.99
    $17.35
    $16.99
  • Raritan Diverter Y Valve w/Fittings [DV11]
    Raritan
    Raritan Diverter Y Valve w/Fittings [DV11]
    Diverter Y Valve with FittingsRaritan’s Diverter Y-Valve allows for easy installation as it can be configured using any port as input. Port connections are National Pipe Thread allowing the use of the many stock fittings available in local marine and hardware stores.The flexibility of...
    $98.99
    $120.00
    $98.99
  • Attwood Snap-Handle Brass Drain Plug - 1" Diameter [7524A7]
    Attwood Marine
    Attwood Snap-Handle Brass Drain Plug - 1" Diameter [7524A7]
    Snap-Handle Brass Drain Plug - 1" DiameterA clockwise turn of the handle tightens the plug in its tube, and the handle flips down to lock.Features: Handle: Brass For 1" diameter drains *Sold as an Individual Specifications: Construction: Brass Box Dimensions: 2"H x 3"W x...
    $6.99
    $6.99
  • Attwood Livewell/Bailer Drain Plug - 1/2" [7533A7]
    Attwood Marine
    Attwood Livewell/Bailer Drain Plug - 1/2" [7533A7]
    Livewell/Bailer Drain Plug - 1/2"A clockwise turn of the handle tightens the plug and the lever flips down to lock. This plug is ideal for livewell drains.Features: Cam-action neoprene plugs snap shut to form a stopper for livewells/baitwells Brass snaps and plates 1/2" inner...
    $10.99
    $11.99
    $10.99
  • Attwood Stainless Steel Garboard Drain Plug - 7/8" Diameter [7557-7]
    Attwood Marine
    Attwood Stainless Steel Garboard Drain Plug - 7/8" Diameter [7557-7]
    Stainless Steel Garboard Drain Plug - 7/8" DiameterThe Garboard Drain Plug is a threaded removable plug, which has a retention system that keeps the plug from getting lost. Features: High-polished #316 stainless steel reduces corrosion Large 7/8" (27mm) hole for servicing stern drives *Gasket not...
    $31.99
    $37.99
    $31.99
  • Attwood T-Handle Brass Drain Plug - 1" Diameter [7526A7]
    Attwood Marine
    Attwood T-Handle Brass Drain Plug - 1" Diameter [7526A7]
    T-Handle Brass Drain Plug - 1" DiameterThe T-Handle Drain Plugs are simply operated by a clockwise and counterclockwise turn of the T-handle, which expands and releases the drain plug.Features: Handle: Brass For 1" diameter drains *Sold as an Individual Specifications: Construction: Brass Box Dimensions:...
    $6.99
    $7.99
    $6.99
  • Whitecap 1/2" Self-Captivating Drain Plug (Long) [6353L]Whitecap 1/2" Self-Captivating Drain Plug (Long) [6353L]
    Whitecap
    Whitecap 1/2" Self-Captivating Drain Plug (Long) [6353L]
    1/2" Self-Captivating Drain Plug (Long)Features: For Use In freshwater or saltwater 316 stainless steel Two #10 fasteners (sold separately)
    $45.99
    $61.99
    $45.99
  • Attwood Garboard Drain Plug Cast Bronze [7555-3]
    Attwood Marine
    Attwood Garboard Drain Plug Cast Bronze [7555-3]
    Garboard Drain Plug Cast BronzeAttwood's Bronze Garboard Drain Plug reliably provides bilge drainage when hauling out, and it seals securely when not draining. It has machined and tapered pipe threads to ensure a watertight plug fit, and the nut can be removed with a...
    $16.99
    $16.99
  • TH-Marine Push-In Drain Plug f/1-1/8" Thru-Hull All Purpose Drains [PP-118-DP]
    T-H Marine Supplies
    TH-Marine Push-In Drain Plug f/1-1/8" Thru-Hull All Purpose Drains [PP-118-DP]
    Push-In Drain Plug for 1-1/8" Thru-Hull & All Purpose DrainsThese push-in drain plugs are used to stop water flow through drains or overflows from baitwell or livewell. Also work well as plugs for sink drains and built in cooler drains.Plugs are a perfect compliment...
    $8.99
    $10.62
    $8.99
  • Viega MegaPress 3/4" 90 Copper Nickel Elbow - Double Press Connection - Smart Connect Technology [88005]
    Viega
    Viega MegaPress 3/4" 90 Copper Nickel Elbow - Double Press Connection - Smart Connect Technology [88005]
    MegaPress 3/4" 90° Copper Nickel Elbow - Double Press Connection - Smart Connect TechnologyFeatures: Size: 3/4" CuNiFe 90/10 Press connection Components: FKM sealing element
    $19.99
    $126.45
    $19.99
  • Viega MegaPress 1" 45 Copper Nickel Elbow - Double Press Connection - Smart Connect Technology [88100]
    Viega
    Viega MegaPress 1" 45 Copper Nickel Elbow - Double Press Connection - Smart Connect Technology [88100]
    MegaPress 1" 45° Copper Nickel Elbow - Double Press Connection - Smart Connect TechnologyFeatures: Size 1" CuNiFe 90/10 Press connection: Components:FKM sealing element
    $48.99
    $153.54
    $48.99
  • Viega MegaPress 3/4" 45 Copper Nickel Elbow - Double Press Connection - Smart Connect Technology [88095]
    Viega
    Viega MegaPress 3/4" 45 Copper Nickel Elbow - Double Press Connection - Smart Connect Technology [88095]
    MegaPress 3/4" 45° Copper Nickel Elbow - Double Press Connection - Smart Connect TechnologyFeatures: Size: 3/4" CuNiFe 90/10 Press Connection Components:FKM sealing element
    $19.99
    $120.42
    $19.99
  • Viega MegaPress 3/4" Copper Nickel Coupling w/Stop Double Press Connection - Smart Connect Technology [88385]
    Viega
    Viega MegaPress 3/4" Copper Nickel Coupling w/Stop Double Press Connection - Smart Connect Technology [88385]
    MegaPress 3/4" Copper Nickel Coupling with Stop Double Press Connection - Smart Connect TechnologyFeatures: Size: 3/4" CuNiFe 90/10 Press Connection Components:FKM sealing elements
    $11.99
    $61.27
    $11.99
  • TH-Marine Push-In Drain Plug for 1-1/2" Thru-Hull Drains [PP-150-DP]
    T-H Marine Supplies
    TH-Marine Push-In Drain Plug for 1-1/2" Thru-Hull Drains [PP-150-DP]
    Push-In Drain Plug f/1-1/2" Thru-Hull DrainsThese push-in drain plugs are used to stop water flow through drains or overflows from baitwell or livewell. Also work well as plugs for sink drains and built in cooler drains.Plugs are a perfect compliment to T-H Marine overflow drain...
    $14.99
    $17.19
    $14.99
  • Viega MegaPress 1" 90 Copper Nickel Elbow - Double Press Connection - Smart Connect Technology [88010]
    Viega
    Viega MegaPress 1" 90 Copper Nickel Elbow - Double Press Connection - Smart Connect Technology [88010]
    MegaPress 1" 90° Copper Nickel Elbow - Double Press Connection - Smart Connect TechnologyFeatures: Size: 1" CuNiFe 90/10 Press Connection Components:FKM sealing element
    $48.99
    $153.54
    $48.99
  • T-H Marine Double Barb Inline Scupper Check Valve - 3/4" - Black [ILS-750-DP]
    T-H Marine Supplies
    T-H Marine Double Barb Inline Scupper Check Valve - 3/4" - Black [ILS-750-DP]
    Double Barb Inline Scupper Check Valve - 3/4" - BlackA great solution to provide a scupper check valve in the drain line.  Allows use of standard thru-hull fittings in the cockpit and on the hull exterior. Features: Prevents Backwash Chemical Resistant Materials Thermo-Plastic Flapper Specifications:...
    $23.99
    $28.51
    $23.99

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