Marine Plumbing & Ventilation

1555 products


  • Sale -31%Last stock! Rule Tournament Series Bronze Base 1600 GPH Livewell Pump [209B]

    Rule Tournament Series Bronze Base 1600 GPH Livewell Pump [209B]

    5 in stock

    Tournament Series, Bronze Base 1600, Livewell PumpDesigned for the toughest applications; the Tournament Series pump is the highest capacity livewell pump in today's market. Pump features a bronze base, Anti-Airlock feature, and a heavy duty long life motor.WARNING: This product can expose you to chemicals including FORMALDEHYDE (GAS) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov. Specifications: Gallons Per Hour: 1600 GPH Inlet Style: Straight Outlet Size: 1-1/8" Volts: 12v Box Dimensions: 6"H x 8"W x 10"L WT: 4.6 lbs UPC: 042237085924

    5 in stock

    $262.99$181.50

  • Sale -25%Last stock! Attwood Tsunami Mk2 T800 Aerator 12V 3/4" NPT Inlet [5653-4]

    Attwood Tsunami Mk2 T800 Aerator 12V 3/4" NPT Inlet [5653-4]

    5 in stock

    Tsunami Mk2 T800 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: 800 Specifications: Gallons Per Hour: 800 Volts: 12v Box Dimensions: 4"H x 5"W x 8"L WT: 1.15 lbs UPC: 022697025524

    5 in stock

    $59.52$44.50

  • Sale -39%Last stock! Perko 304 Stainless Steel Strainer Basket Only Size 10 f/2-1/2" Strainer [049301099D]

    Perko 304 Stainless Steel Strainer Basket Only Size 10 f/2-1/2" Strainer [049301099D]

    4 in stock

    304 Stainless Steel Strainer Basket Only Size 10 for 2-1/2" StrainerFeatures: Stainless steel Replacement basket for intake strainer Diameter: 2-1/2"

    4 in stock

    $260.03$159.50

  • Sale -30% Perko Cover Bolt Complete Sizes 4  5 [0493DP599L]

    Perko Cover Bolt Complete Sizes 4 5 [0493DP599L]

    10 in stock

    Cover Bolt Complete Sizes 4 & 5Cover Bolt Only (Size 4 and 5) for Intake Water Strainer.Intake Water Strainers are designed for easy installation and cleaning. Features include mounting lugs cast into both sides to assure universal mounting, four outside tie rods and a 316 stainless steel strainer basket to minimize electrolysis.

    10 in stock

    $39.41$27.50

  • Sale -8% Perko 1-1/8" Thru-Hull Fitting f/Hose Narrow Flange - Plastic [0301DP6A]

    Perko 1-1/8" Thru-Hull Fitting f/Hose Narrow Flange - Plastic [0301DP6A]

    15 in stock

    1-1/8" Thru-Hull Fitting for Hose Narrow Flange - PlasticFeatures: Molded white Narrow Flange Specifications: Hose Size: 1-1/8" Mounting Hole Diameter: 1-5/16" Max. Hull Thickness: 1-1/2" O.D. Flange: 1-7/8" Specifications: Hose Size: 1-1/8" Material: Plastic Box Dimensions: 2"H x 2"W x 7"L WT: 0.1 lbs UPC: 085226035470

    15 in stock

    $16.76$15.50

  • Sale -40% Perko Flush Pro Valve - 5/8" [0456DP4]

    Perko Flush Pro Valve - 5/8" [0456DP4]

    6 in stock

    Flush Pro Valve - 5/8"Finally! Fresh flushing of your inboard is as simple as connecting a garden hose.Features: Polymer Stainless Steel Spring Flush your boat engine safely and easily Transparent body allows for visual inspection of water flow Durable check valve system activated by water pressure from a garden hose Check valve automatically shuts off hull intake when water pressure is applied Adapter supplied with Flush Pro make winterizing your boat easy Can be used with on board generators Available for Standard 5/8" Hose Sizes Owner's Manual (pdf)

    6 in stock

    $164.97$99.50

  • Sale -27% GROCO U-Lube Cartridge - 3oz. *2-Pack [ULUBE-3]

    GROCO U-Lube Cartridge - 3oz. *2-Pack [ULUBE-3]

    28 in stock

    U-Lube Cartridge - 3oz. *2-PackU-lube is a long lasting waterproof grease specially formulated to lubricate and protect internal ball valve components, and to discourage nuisance marine growth.  U-lube's tacky texture keeps it where it is applied, and helps provide maximum protection against wear, rust, and water washout in non-ball valve applications such as bushings and bearings exposed to wet conditions and a wide range of temperatures.For ball valve applications a zerk fitting replaces the drain plug, enabling U-lube to be injected into the cavity between the valve body and the ball while the valve is in the OPEN position. The approximate volume of grease required to fill GROCO ball valves and the grease volume for other valve brands will be similar.Features: Size: 3 oz. 2-Pack

    28 in stock

    $32.00$23.50

  • Sale -19% Attwood Tsunami Mk2 T1200 Aerator - 12V - 1" NPT Inlet [5663-4]

    Attwood Tsunami Mk2 T1200 Aerator - 12V - 1" NPT Inlet [5663-4]

    12 in stock

    Tsunami Mk2 T1200 Aerator - 12V - 1" 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" x 1" 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: 1200 Specifications: Gallons Per Hour: 1200 Volts: 12v Box Dimensions: 4"H x 5"W x 8"L WT: 1.2 lbs UPC: 022697025555

    12 in stock

    $70.15$56.50

  • 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

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