Marine Plumbing & Ventilation

1560 products


  • Sale -18% Attwood Tsunami MK2 Manual Bilge Pump - T500 - 500 GPH  12V [5606-7] Attwood Tsunami MK2 Manual Bilge Pump - T500 - 500 GPH  12V [5606-7]

    Attwood Tsunami MK2 Manual Bilge Pump - T500 - 500 GPH 12V [5606-7]

    14 in stock

    Tsunami MK2 Manual Bilge Pump - T500 - 500 GPH & 12VThe Tsunami Mk2 is the only manual bilge pump that eliminates airlocks. This is done by the Patented X-Air™ Impeller, which ejects trapped air in the pump and pipework. Also, the Tsunami Mk2 is the most reliable manual bilge pump in freshwater applications, considering it has 40% better protection against water ingress and electrolysis vs. the Mk1 pump.Easy Installation & Service  GPH (Gallons Per Hour): 500 90° rotatable elbow outlet allows users to install the pump anywhere in a full 360° orientation Backward compatible hole pattern and motor cartridges of Tsunami Mk1 bilge and aerator pumps External mounting feet and integrated outlet reduces time and effort Service pump cartridges from hard-to-reach areas using only one hand Specifications: Rated Volts DC: 12V Fuse Size: 3 Amp Wire Length: (inch) 29" / (mm) 735 Hose Diameter: (inch) 3/4" and 1" *Must be used with appropriate Tsunami outlet Specifications: Gallons Per Hour: 500 GPH Operation: Non-Automatic Outlet Size: 3/4" or 1" Type: Pumps/Drives Volts: 12v Box Dimensions: 4"H x 6"W x 7"L WT: 0.8 lbs UPC: 022697023971 Quick Guide (pdf)

    14 in stock

    $36.99$30.50

  • Attwood Service Kit f/S1200 Bilge Pumps [AK5512-7]

    Attwood Service Kit f/S1200 Bilge Pumps [AK5512-7]

    8 in stock

    Service Kit for S1200 Bilge PumpsSpecifications: Outlet Diameter: 1" (25mm) & 1-1/8" (28mm) Compatible with Tsunami Bilge Mk2 Kit includes (1 each): 90-degree outlet Straight outlet Washer Non-return/check valve WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    8 in stock

    $19.50

  • Sale -21% Attwood Tsunami Mk2 T500 Aerator - 12V - 3/4" NPT Inlet [5643-4]

    Attwood Tsunami Mk2 T500 Aerator - 12V - 3/4" NPT Inlet [5643-4]

    7 in stock

    Tsunami Mk2 T500 Aerator - 12V - 3/4" NPT InletKeep bait and fish alive with the Tsunami Aerator Mk2. Attwood’s leading fish-friendly technology is making it easier to install and service while offering new installation options never provided by the Tsunami range.Features: 7/8 in. x 3/4 in. seacock Flexible installation with both 90 and straight inlets and outlets Full backward compatibility with previous Tsunami models Faster, smarter installation with no sealant or tools is required Specifications:Flow Gallon/Hour: 500 Specifications: Gallons Per Hour: 500 Volts: 12v Box Dimensions: 4"H x 5"W x 8"L WT: 0.8 lbs UPC: 022697025494

    7 in stock

    $48.89$38.50

  • Sale -50%Last stock! Johnson Pump Aqua Jet WPS 4.0 GPM Water Pressure Pump - 24V [10-13406-104]

    Johnson Pump Aqua Jet WPS 4.0 GPM Water Pressure Pump - 24V [10-13406-104]

    1 in stock

    Aqua Jet WPS 4.0 GPM Water Pressure Pump - 24VQuiet and pulsation-free even at low speeds, the Aqua Jet five-chamber diaphragm pump provides the perfect water pressure solution for both small and medium-sized leisure and commercial boats. Efficient and compact, Aqua Jet pumps are particularly suitable where low amperage and sound levels in relation to water flow are at a premium - such as in shower and galley applications. Operates in fresh or seawater. Self-priming. It is recommended to install a pump with an accumulator tank. Always use a PUM Protector inlet filter before the pump intake. 100-watt motor with PP/PPA body, EPDM valves, and Santoprene diaphragm. 9.46" L x 8.42" W x 4.33" H. Weight: 4.5 lbs. Capacity: 4.0 GPM/Pressure Cut-Off: 41 psi/Fuse Size: 5 Amp/Connection: 3/8" NPT/hose/1/2", 1/2" NPT/hose 3/4"; 1/2" NPT, 3/4" hose.Features: 5-chamber Aqua Jet WPS pumps provide a reliable "heart" for small boat and RV water pressure systems Lower noise and water pulsation 4.0 GPM Capacity Specifications: Gallons Per Minute: 4 GPM Volts: 24v Box Dimensions: 6"H x 7"W x 11"L WT: 6.7 lbs UPC: 729321912938

    1 in stock

    $334.38$166.50

  • Sale -41% Perko 1" Thru-Hull Fitting f/ Hose Plastic  MADE IN THE USA [0328DP6]

    Perko 1" Thru-Hull Fitting f/ Hose Plastic MADE IN THE USA [0328DP6]

    16 in stock

    Perko 1" Thru-Hull Fitting f/ Hose Plastic Molded White Plastic Broad FlangeTechnical Information: Hose Size Inches: 1 Mounting Hole Diameter Inches: 1-1-5/16 Maximum Hull Thickness Inches: 1-1/2 O.D. Flange Inches: 2-1/4 Model Number: 0328DP6 Ship Weight: 2.0/7.3 lbs. MADE IN THE USA Specifications: Hose Size: 1" Material: Plastic Box Dimensions: 2"H x 2"W x 4"L WT: 0.15 lbs UPC: 085226768507

    16 in stock

    $16.19$9.50

  • Sale -7% TRAC Outdoors Portable Bilge Pump [69341]

    TRAC Outdoors Portable Bilge Pump [69341]

    10 in stock

    Portable Bilge PumpSelf-priming, centrifugal pump.  Ideal for jon boats, utility boats, dinghies, inflatable boats, and all other small watercraft.  Also great for removing fluids from non-marine applications.Features: Powered by 3 D-cell batteries (not included) A wide strainer base adds stability Suction cup or screw mount - Includes clip to attach a hose to the transom Submersible and runs dry without damage Technical Specifications: Flow Rate - 4.17 GPM (15.79 LPM) Dimensions - 5” x 5” x 12” Hose - 3/4" x 36" WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    10 in stock

    $35.99$33.50

  • Sale -45%Last stock! GROCO ARG-2500 Series 2-1/2" Raw Water Strainer Stainless Steel Basket [ARG-2500-S]

    GROCO ARG-2500 Series 2-1/2" Raw Water Strainer Stainless Steel Basket [ARG-2500-S]

    4 in stock

    ARG-2500 Series 2-1/2" Raw Water Strainer Stainless Steel BasketFeatures: Mounting System Allows Removal Without Tools Bonding Connection Both Sides O-Ring Seal All Joining Surfaces Filter Basket Options #304 SS (Standard) Monel Non-Metallic One-Piece Molded Sight Glass Eliminates Tie Rods and Gaskets Improved Drain Plug Non-Metallic Cap Magnifies Internal Viewing NPT or BSPP Threaded Ports Improved Basket Design C84400 bronze head casting UL Listed 255-D Specifications: Material: Stainless Steel Box Dimensions: 8"H x 9"W x 20"L WT: 15 lbs UPC: 742985060678

    4 in stock

    $899.00$494.50

  • Sale -29%Last stock! GROCO 3/4" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-750-W]

    GROCO 3/4" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-750-W]

    4 in stock

    3/4" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features: Designed for increased flow compared to standard Thru Hulls and with less drag Extra Long NPSM / NPT combination thread C83600 Bronze Specifications: Hose Size: 3/4" Material: Bronze Box Dimensions: 3"H x 3"W x 7"L WT: 0.8 lbs UPC: 742985145702

    4 in stock

    $40.00$28.50

  • Sale -32% Jabsco Flat Tank Oil Changer System - 3-1/2 Gallon Tank - 12V [17860-2012]

    Jabsco Flat Tank Oil Changer System - 3-1/2 Gallon Tank - 12V [17860-2012]

    12 in stock

    Flat Tank Oil Changer SystemThe Jabsco Flat Tank Oil Changer System simplifies the engine oil changing process, ideal for changing engine oil in Boats, RV's, Lawn and Garden Equipment.There is no need to worry about open containers causing spills when changing engine oils with the 3-1/2 Gallon (13LTR) compact self-contained unit fitted with a self-priming diaphragm pump with an easy pour spout for emptying.The Flat Tank design allows for easy storage in deck boxes, boat storage lockers, or RV storage compartments. Easy to use, clean and efficient dipstick suction tube, battery clamp wire leads, an on-off pump switch.Features: Stores easily Compact robust tank design Easy pour spout with screw on cap Easy to carry handle 3-1/2 gallon (13ltr) sealed container Self-priming, run dry pump WARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov. Specifications: Volts: 12v Box Dimensions: 11"H x 12"W x 20"L WT: 8.5 lbs UPC: 671880566803 Owner's Manual (pdf)Brochure (pdf)

    12 in stock

    $369.99$250.50

  • GROCO 1/2" NPT Bronze 90 Degree Pipe to 1/2"-5/8" ID Hose [PTHC-5062]

    GROCO 1/2" NPT Bronze 90 Degree Pipe to 1/2"-5/8" ID Hose [PTHC-5062]

    10 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- C83600 bronze fittings are not in compliance with NSF-61 and therefore are not intended for use in potable water systems. Specifications: Thread NPT: 1/2" Hose ID (in): 1/2" or 5/8" Specifications: Construction: Bronze Box Dimensions: 1"H x 3"W x 3"L WT: 0.25 lbs UPC: 742985004870

    10 in stock

    $13.50

  • Sale -28%Last stock! GROCO Bronze Clam Shell Style Hull Strainer f/Up To 1" Thru Hull [SC-1000-L]

    GROCO Bronze Clam Shell Style Hull Strainer f/Up To 1" Thru Hull [SC-1000-L]

    1 in stock

    Bronze Clam Shell Style Hull Strainer f/Up To 1" Thru Hull Features: C84400 bronze body and door. Cast filter slots. Pressure relief holes in door casting. Specifications: Flow Type: STD Mount Ring Incl.: No Max T-Hull: 1" Perf Dia.: Cast Slots Specifications: Construction: Bronze Box Dimensions: 2"H x 4"W x 6"L WT: 0.75 lbs UPC: 742985122673

    1 in stock

    $38.00$27.50

  • Sale -35%Last stock! GROCO 1-1/4" Bronze Combo Scoop Thru-Hull w/Nut [STH-1250-W]

    GROCO 1-1/4" Bronze Combo Scoop Thru-Hull w/Nut [STH-1250-W]

    4 in stock

    1-1/4" Bronze Combo Scoop Thru-Hull w/Nut Features: Designed for increased flow compared to standard Thru Hulls NPSM / NPT combination thread C83600 Bronze Specifications:Thread NPS: 1-1/4" Specifications: Hose Size: 1-1/4" Material: Bronze Box Dimensions: 5"H x 5"W x 5"L WT: 1.9 lbs UPC: 742985063914

    4 in stock

    $86.00$55.50

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