Marine Plumbing & Ventilation

1557 products


  • Sale -30% Whitecap 15 White Coiled Hose w/Adjustable Nozzle [P-0440]

    Whitecap 15 White Coiled Hose w/Adjustable Nozzle [P-0440]

    29 in stock

    15' White Coiled Hose with Adjustable NozzleFeatures: 15' White Coiled Hose with Nozzle Male fitting: 3/4" Female Fitting: 3/4" Material: Polyrethane Hose Specifications: Type: Tools & Accessories Box Dimensions: 5"H x 7"W x 17"L WT: 1.3 lbs UPC: 725060044015

    29 in stock

    $44.93$31.50

  • Dometic SeaLand T Series Waste Discharge Pump - 12V [317301200]

    Dometic SeaLand T Series Waste Discharge Pump - 12V [317301200]

    17 in stock

    SeaLand® T Series Waste Discharge Pump - 12V*Direct replacement to Dometic part number 9108554778*For premium tank discharge performance, SeaLand T series pumps provide unsurpassed quality and reliability. Unlike impeller-type macerator pumps, the bellow-style T pump can run dry without the threat of damage. Drawing only 6 amps at 12V DC.In waters where the overboard discharge of a waste holding tank is permitted, the T pump integrates with Dometic Tank Discharge (DTD) control systems* for completely automated holding tank discharge.*Purchased separatelyFeatures: Produces 300 gph (1136 lph) flow rate Runs dry without harm (prevents motor burn-up) Self-priming to 10 feet (3.3 m) of water Draws only 6 amps at 12V DC 1-year warranty WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm, and Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and ARSENIC which is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.ca.gov.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Volts: 12v Operation Method: Electric Gallons Per Minute: 5 Gallons Per Hour: 300 Color: White Type: Misc Box Dimensions: 8"H x 8"W x 13"L WT: 7.8 lbs Quick Guide (pdf)

    17 in stock

    $454.99

  • Sale -25% GROCO 1-1/4"" NPT x 1-1/4" ID Stainless Steel Pipe to Hose Straight Fitting [PTH-1250-S]

    GROCO 1-1/4"" NPT x 1-1/4" ID Stainless Steel Pipe to Hose Straight Fitting [PTH-1250-S]

    6 in stock

    1-1/4"" NPT x 1-1/4" ID Stainless Steel Pipe to Hose Straight Fitting Features: Male NPT x Hose connection #316 Stainless Steel Sizes from 1/2" to 3" Standard Flow NSF-61 compliant Suitable for use in potable water systems Specifications: Construction: Stainless Steel Box Dimensions: 3"H x 3"W x 5"L WT: 0.6 lbs UPC: 742985143388

    6 in stock

    $30.00$22.50

  • Sale -33% GROCO Bronze Clam Shell Style Hull Strainer f/Up To 1-1/2" Thru Hull [SC-1500-L]

    GROCO Bronze Clam Shell Style Hull Strainer f/Up To 1-1/2" Thru Hull [SC-1500-L]

    7 in stock

    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 Dimensions: 2"H x 5"W x 7"L WT: 1.55 lbs UPC: 742985122666

    7 in stock

    $65.00$43.50

  • Rule Replacement Strainer Base f/Rule Mate 500-1100gph Pumps [285]

    Rule Replacement Strainer Base f/Rule Mate 500-1100gph Pumps [285]

    14 in stock

    Replacement Strainer BaseReplacement Strainer Base f/Rule Mate Bilge Pumps Fits Pre-2009 Rule Mate Models RM500, RM750 & RM1100WARNING: This product can expose you to chemicals including STYRENE which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov. Specifications: Type: Strainers Box Dimensions: 3"H x 5"W x 6"L WT: 0.1 lbs UPC: 042237085658

    14 in stock

    $15.50

  • Sale -31% Rule 2000 G.P.H. Non-Automatic Bilge Pump - 24V [12]

    Rule 2000 G.P.H. Non-Automatic Bilge Pump - 24V [12]

    52 in stock

    Rule 2000Non-Automatic 24VEngineered to commercial standards. The Rule 2000 is the best selling high capacity submersible bilge pump in the world. 1-1/8" (28.6mm) discharge outlet. 24 Volts DC .Voltage:24 (Vdc)Amp Draw:t4 (amp)Fuse Size:7.5 (amp)Height:152 (mm) 6 (inches)Width:108 (mm) 4-1/4 (Inches)Weight:1.3 (kg) 2-15 (lb)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: 2000 GPH Gallons Per Minute: 33.3 GPM Operation: Non-Automatic Outlet Size: 1-1/8" Volts: 24v Type: Electric Box Dimensions: 5"H x 5"W x 6"L WT: 3.2 lbs UPC: 042237083340 Owner's Manual (pdf)

    52 in stock

    $221.99$153.50

  • Sale -30% Rule PWC 500 GPH Automatic Pump [25SA-6WC]

    Rule PWC 500 GPH Automatic Pump [25SA-6WC]

    18 in stock

    PWC 500 GPH Automatic PumpIn the next generation sensing bilge pumps, the 500 GPH S-Series pump works on the principle of impeller resistance. The pump will turn on every 2-1/2 minutes for about one second to sense for water. If water is present, the pump will sense resistance and continue to run until all water is removed. After that, it will resume checking for water every 2-1/2 minutes. Water is kept in check between 1/8" and 3/8". Improved design and performance means that our new 500 GPH pump will produce this flow at just 12 volts rather than 13.6 volts as previously required, more typical of on board voltage supply. Our next generation of Rule pumps include check valves and to do this we've created a hidden air vent to prevent airlocking. Under each strainer tab there is a small hole that vents any air trapped in the pump housing preventing airlocks. Rule has true electromagnetic suppression (EMC) and have a built-in thermal cell that protects the pump and the vessel when things get too hot. These are the smallest automatic pumps on the market.Features: Completely automatic with manual override; no float switch needed Submersible and ignition protected High efficiency, low amp motor Stainless-steel shaft Includes backflow preventer WARNING: This product can expose you to chemicals including 1,3-Butadiene 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. Specifications: Type: Electric Gallons Per Hour: 500 GPH Operation: Automatic Box Dimensions: 4"H x 7"W x 7"L WT: 1.1 lbs UPC: 042237106384

    18 in stock

    $139.99$97.50

  • Trident Marine 1-1/2" VAC XHD Bilge  Live Well Hose - Hard PVC Helix - Black - Sold by the Foot [149-1126-FT]

    Trident Marine 1-1/2" VAC XHD Bilge Live Well Hose - Hard PVC Helix - Black - Sold by the Foot [149-1126-FT]

    14 in stock

    1-1/2" VAC XHD Bilge & Live Well Hose - Hard PVC Helix - Black - Sold by the FootTrident VAC XHD Bilge and Live Well Hose. Helical PVC reinforcement provides excellent flexibility and bend radius for live well and heavy-duty bilge applications. It has a smooth outer surface to allow for easy clamping. The excellent bend radius of this product gives you the flexibility of a rubber hose making installations a breeze.Features: Sold by the foot 149 series of hoses is extra flexible  Application:Bilge and live well hoseSpecifications: Tube & Cover: Hard PVC helix Color: Black Reinforcement: PVC Helix Temperature Range: 10°F-120°F (-12°C-48°C)  Inner Diameter: (inch) 1-1/2" / (mm) 38.1 Outer Diameter: (inch) 1.792" / (mm) 45.5 Working Pressure: (Psi Vac In./Hg) 28 / (Bar) 1.93 Weight: (Lb./ 50 ft.) 22 / (Kg/m) 9.98 Bend Radius: (inch) 4" / (mm) 101.6 *Burst Pressure is 4 x Working PressureThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: ID Diameter (inches): 1-1/2" Length (Feet): Sold By The Foot Box Dimensions: 3"H x 3"W x 12"L WT: 0.46 lbs Quick Guide (pdf)

    14 in stock

    $12.50

  • Sale -33%Last stock! GROCO ARG-503 Sight Glass Fits ARG-500 [ARG-503]

    GROCO ARG-503 Sight Glass Fits ARG-500 [ARG-503]

    1 in stock

    ARG-503 Sight Glass Fits ARG-500Sight glass fits the ARG-500-S 1/2" NPT strainer.

    1 in stock

    $68.00$45.50

  • Sale -35%Last stock! Raritan Knocks Out Odor Kit [KO2]

    Raritan Knocks Out Odor Kit [KO2]

    3 in stock

    Knocks Out Odor KitKills Odors works exceptionally well with good venting. No chemical can be used in the toilet as it will kill the good stuff in KO designed to naturally break down the holding tank waste while minimizing the odor. The second step is to add the K.O. to the holding tank to naturally break down the waste. With each flush, the C.P. will not only prevent odors but will also help to keep the bowl sparkling clean and smelling great! If a little extra cleaning is necessary, just squirt some C.P. in the bowl to clean it!No other cleaning product should be used with the K.O. Other cleaning products will reduce or completely eliminate the effectiveness of the K.O.Features: Treats incoming water with each flush Kit includes K.O. - Kills Odors to use in the holding tank Complete treatment from the incoming water to the holding tank eliminating the unwanted odors associated with toilet systems on boats In the Box: 32 oz bottle of C.P.   32 oz bottle of K.O. One gallon dispenser Hardware Instructions 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. Brochure (pdf)

    3 in stock

    $245.00$159.50

  • Sale -21% Thetford Porta Potti 135 Marine Toilet w/Hold Down Kit [92861] Thetford Porta Potti 135 Marine Toilet w/Hold Down Kit [92861]

    Thetford Porta Potti 135 Marine Toilet w/Hold Down Kit [92861]

    8 in stock

    Porta Potti 135 Marine Toilet with Hold Down KitWhether you’re a day tripper or a week-long cruiser, our marine portables are compact, convenient and designed with marine-specific features and benefits. Thetford Marine Porta Potti – don’t leave the dock without it.Features: Durable, easy to use and easy to clean Contemporary styling with integrated seat and cover design Ergonomic carrying handle Exclusive, rotating pour-out spout Deodorant sample included Bellows pump flush Sealed valve keeps odors in holding tank Easy-to-read Level Indicator tells when it’s time to empty (available with piston flush only) Hold down kit secures toilet to deck Optional MSD (not interchangeable with pour-out spout) 1-year warranty This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Owner's Manual (pdf)

    8 in stock

    $139.95$109.95

  • Sale -25% Thetford Porta Potti 365 Marine Toilet [92820]

    Thetford Porta Potti 365 Marine Toilet [92820]

    16 in stock

    Porta Potti 365 Marine ToiletThe Porta Potti Qube 365 is a family size portable toilet with a high capacity waste holding tank and a natural seating height.Features: White or ivory finish Manual flush, piston pump Integrated pour-out spout Integrated cover-lock on all models Benefits: Modern, refreshed design Improved valve handle system Improved carry handle of the waste holding tank Improved seating comfort This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Brochure (pdf)

    16 in stock

    $224.18$168.13

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