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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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  • Rule 1201R 3/4" Port - 90 Barb [1201R]
    Rule
    Rule 1201R 3/4" Port - 90 Barb [1201R]
    1201R 3/4" Port - 90° BarbPort Fitting - 19mm (3/4") 90° Hose Barb
    $12.99
    $12.99
  • Viega MegaPress 1" 90 Stainless Steel 304 Elbow Street - Press Connection - Smart Connect Technology [95040]Viega MegaPress 1" 90 Stainless Steel 304 Elbow Street - Press Connection - Smart Connect Technology [95040]
    Viega
    Viega MegaPress 1" 90 Stainless Steel 304 Elbow Street - Press Connection - Smart Connect Technology [95040]
    MegaPress 1" 90° Stainless Steel 304 Elbow Street - Press Connection - Smart Connect TechnologyFeatures: 304 stainless steel Press connection, street Components:FKM sealing element Specifications: Construction: Stainless Steel Box Dimensions: 2"H x 3"W x 6"L WT: 0.8 lbs UPC: 691514950402 Quick Guide (pdf)Brochure (pdf)
    $22.99
    $115.06
    $22.99
  • T-H Marine Double Barb Inline Scupper Check Valve - 1-1/2" - Black [ILS-1500-DP]
    T-H Marine Supplies
    T-H Marine Double Barb Inline Scupper Check Valve - 1-1/2" - Black [ILS-1500-DP]
    Double Barb Inline Scupper Check Valve - 1-1/2" - 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
  • Viega ProPress 1/2" Copper Coupling w/Stop - Double Press Connection - Smart Connect Technology [78047]Viega ProPress 1/2" Copper Coupling w/Stop - Double Press Connection - Smart Connect Technology [78047]
    Viega
    Viega ProPress 1/2" Copper Coupling w/Stop - Double Press Connection - Smart Connect Technology [78047]
    ProPress 1/2" Copper Coupling with Stop - Double Press Connection - Smart Connect TechnologyFeatures: For use with ASTM B88 tubing Copper Press connection Components:EPDM sealing elements Specifications: Construction: Copper Box Dimensions: 1"H x 1"W x 2"L WT: 0.1 lbs UPC: 691514780474 Quick Guide (pdf)Brochure...
    $3.99
    $4.91
    $3.99
  • Viega MegaPress 3/4" Stainless Steel 304 Tee - Triple Press Connection - Smart Connect Technology [95110]Viega MegaPress 3/4" Stainless Steel 304 Tee - Triple Press Connection - Smart Connect Technology [95110]
    Viega
    Viega MegaPress 3/4" Stainless Steel 304 Tee - Triple Press Connection - Smart Connect Technology [95110]
    MegaPress 3/4" Stainless Steel 304 Tee - Triple Press Connection - Smart Connect TechnologyFeatures: 304 stainless steel Press connection Components:FKM sealing elements Specifications: Construction: Stainless Steel Box Dimensions: 2"H x 3"W x 5"L WT: 0.6 lbs UPC: 691514951102 Quick Guide (pdf)Brochure (pdf)
    $41.99
    $187.39
    $41.99
  • Rule 1207R 1-1/8" Port - 90 Barb [1207R]
    Rule
    Rule 1207R 1-1/8" Port - 90 Barb [1207R]
    1207R 1-1/8" Port - 90° BarbPort Fitting - 29mm (1-1/8") 90° Hose Barb
    $12.99
    $12.99
  • Viega ProPress 1/2" - 90 Copper Elbow - Double Press Connection - Smart Connect Technology [77317]Viega ProPress 1/2" - 90 Copper Elbow - Double Press Connection - Smart Connect Technology [77317]
    Viega
    Viega ProPress 1/2" - 90 Copper Elbow - Double Press Connection - Smart Connect Technology [77317]
    ProPress 1/2" - 90° Copper Elbow - Double 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: 1"H x 2"W x 3"L WT: 0.1 lbs UPC: 691514773179 Quick...
    $4.99
    $5.45
    $4.99
  • T-H Marine Double Barb Inline Scupper Check Valve - 1-1/8" - Black [ILS-1200-DP]
    T-H Marine Supplies
    T-H Marine Double Barb Inline Scupper Check Valve - 1-1/8" - Black [ILS-1200-DP]
    Double Barb Inline Scupper Check Valve - 1-1/8" - 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
  • Dometic Half Ball Shaft Kit - White [385310969]
    Dometic
    Dometic Half Ball Shaft Kit - White [385310969]
    Half Ball & Shaft Kit - WhiteDometic Half Ball and Shaft repair kit for electronic toilets that have a plug in style base. In the Box: One (1) Flush Ball One (1) Rotor Shaft One (1) Screw Legacy # 385310969*Sold as an Individual WARNING: This...
    $76.99
    $76.99
  • Beckson Pontoon 15" Pump - Hose Solid Separately [315FPX]
    Beckson Marine
    Beckson Pontoon 15" Pump - Hose Solid Separately [315FPX]
    Pontoon PumpThe float pump, designed originally for pumping out seaplane pontoons, offers the standard features of a "Thirsty-Mate_" pump with the addition of a flexible foot and tapered collar that fits standard funnels in most pontoons. The foot is threaded to accept 1 1/4"...
    $49.99
    $57.95
    $49.99
  • Rule Hose Adapter - 1-1/2" to 1-1/8" [67]
    Rule
    Rule Hose Adapter - 1-1/2" to 1-1/8" [67]
    Hose Adapter - 1-1/2" to 1-1/8"Features: Straight Hose Adapter Adapts a 1-1/2" Pump Outlet to 1-1/8" Hose High Impact Plastic
    $12.99
    $12.99
  • Dometic O-Ring S/T Pump Kit [385310151]
    Dometic
    Dometic O-Ring S/T Pump Kit [385310151]
    O-Ring S/T Pump KitThis set of 2 "O" rings will fit both S and T pumps that have 8 screws connecting the top and bottom together. *Sold as a PairWARNING: This product can expose you to chemicals including ARSENIC which is known to the...
    $28.99
    $28.99
  • Perko Replacement Drain Plug f/0124000PLB [012400099B]
    Perko
    Perko Replacement Drain Plug f/0124000PLB [012400099B]
    Replacement Drain Plug for 0124000PLBCast Bronze Drain Plug
    $49.99
    $68.13
    $49.99
  • GROCO 1" NPT Bronze 45 Degree Pipe to 1" Hose [PTHD-1000]
    GROCO
    GROCO 1" NPT Bronze 45 Degree Pipe to 1" Hose [PTHD-1000]
    1" NPT Bronze 45 Degree Pipe to 1" 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. Specifications:...
    $18.99
    $22.00
    $18.99
  • GROCO 1-1/4" NPT Bronze 45 Degree Pipe to 1-1/4" Hose [PTHD-1250]
    GROCO
    GROCO 1-1/4" NPT Bronze 45 Degree Pipe to 1-1/4" Hose [PTHD-1250]
    1-1/4" NPT Bronze 45 Degree Pipe to 1-1/4" 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....
    $27.99
    $33.00
    $27.99
  • GROCO Bronze Pipe Nipple - 1/2" NPT [PN-500]
    GROCO
    GROCO Bronze Pipe Nipple - 1/2" NPT [PN-500]
    Bronze Pipe Nipple - 1/2" 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:...
    $7.99
    $9.00
    $7.99
  • GROCO Bronze Clam Shell Style Hull Strainer f/Up To 1-1/2" Thru Hull [SC-1500-L]
    GROCO
    GROCO Bronze Clam Shell Style Hull Strainer f/Up To 1-1/2" Thru Hull [SC-1500-L]
    Bronze Clam Shell Style Hull Strainer f/Up To 1-1/2" Thru Hull Features: C84400 bronze body and door. Cast filter slots. Pressure relief holes in door casting. Specifications: Flow Type: STD Mounting Ring Incl.: No Max T-Hull: 1-1/2" Perf Dia.: Cast Slots Specifications: Construction: Bronze Box...
    $50.99
    $65.00
    $50.99
  • GROCO 1/2" NPT Bronze 90 Degree Pipe to 1/2"-5/8" ID Hose [PTHC-5062]
    GROCO
    GROCO 1/2" NPT Bronze 90 Degree Pipe to 1/2"-5/8" ID Hose [PTHC-5062]
    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- C83600 bronze fittings are not in compliance with NSF-61 and therefore are not intended for use in potable water systems....
    $10.99
    $13.00
    $10.99
  • GROCO 1-1/4" Hose Barb Stainless 90 Degree Deck Drain [SCUS-1290]GROCO 1-1/4" Hose Barb Stainless 90 Degree Deck Drain [SCUS-1290]
    GROCO
    GROCO 1-1/4" Hose Barb Stainless 90 Degree Deck Drain [SCUS-1290]
    1-1/4" Hose Barb Stainless 90 Degree Deck Drain Features: 90 Degree Barb Scuppers are installed flush with the deck and have a removable drain. #316 Stainless Steel Thru Deck Drain with Bronze Hose Connection Specifications: Construction: Stainless Steel Box Dimensions: 5"H x 5"W x 10"L...
    $119.99
    $159.00
    $119.99
  • GROCO Garboard Drain w/Inside T-Handle Plug [TD-750]
    GROCO
    GROCO Garboard Drain w/Inside T-Handle Plug [TD-750]
    Garboard Drain w/Inside T-Handle Plug The ConceptBronze Garboard DrainOnce 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.
    $72.99
    $97.00
    $72.99

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