Marine Plumbing & Ventilation

1568 products


  • Sale -32%Last stock! GROCO 1" Bronze In-Line Check Valve [CV-100]

    GROCO 1" Bronze In-Line Check Valve [CV-100]

    5 in stock

    1" Bronze In-Line Check ValveFeatures: C83600 cast bronze construction NPT threaded ports 1/2" - 2" sizes Suitable for use with diesel fuel or gasoline Specifications: Construction: Bronze Box Dimensions: 4"H x 4"W x 5"L WT: 0.9 lbs UPC: 742985145955

    5 in stock

    $49.00$33.50

  • Sale -39%Last stock! Raritan Tank Monitor - 12v [1510012]

    Raritan Tank Monitor - 12v [1510012]

    1 in stock

    Tank MonitorThe finest holding tank monitor available with easy-to-read tank level indicators. Monitors up to four tanks from one convenient location.The Tank Monitor provides convenient, reliable, maintenance-free monitoring of one to four fresh, gray and waste water tanks. All components are mounted outside of the tanks for dependable operation, eliminating the need for special tank fittings and the inevitable maintenance of internally mounted tank sensors. The tank monitor has no moving parts.The indicator panel clearly displays a tank's contents (or reserve) by selecting the tank on the touch pad. The tank's content is displayed at quarter tank intervals (i.e. EMPTY, 1/4, 1/2, 3/4 and FULL) with easy to understand international symbol labels (which are provided). The Indicator Panel is rugged, flush mounted and has no protruding parts.The tank module senses the contents of the tank and sends a signal to the indicator panel. The electronic components are completely encapsulated, protecting them from the harshest environments.Benefits All parts are mounted outside of the tanks - eliminates need for special tank fittings Reliable electronic design protected for the marine environment Can be used with any polyethylene or fiberglass fresh, gray and waste water tanks Easy to use No maintenance required Gold-plated connectors ensure consistent and trouble free performance Simple installation Low power consumption No internal probes or floats Flush-mounted indicator panel has a smooth surface (no protruding switches or gauge) Each unit is assembled by hand, individually tested and backed by Raritan's one-year Limited Warranty and legendary technical support team For use on non-conductive tanks (polyethylene, fiberglass, etc.). NOT FOR USE ON FUEL TANKSWARNING: 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. Specifications: Volts: 12v Type: Misc Box Dimensions: 2"H x 7"W x 10"L WT: 1 lbs UPC: 085462014130 Owner's Manual (pdf)Brochure (pdf)

    1 in stock

    $730.00$445.50

  • Sale -6% Whale Seaward Magnesium Anode [74556]

    Whale Seaward Magnesium Anode [74556]

    19 in stock

    Seaward Magnesium AnodeFits all Seaward by Whale water heaters.Features: Material: Magnesium Length: 4" Thread: 3/4" pipe 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.

    19 in stock

    $33.57$31.50

  • Sale -57%Last stock! Perko 1-1/2" IPS Intake Strainer Bronze Made in the USA [0493008PLB]

    Perko 1-1/2" IPS Intake Strainer Bronze Made in the USA [0493008PLB]

    4 in stock

    Perko 1-1/2" IPS Intake Strainer BronzePERKO Intake Strainer are designed for easy installation and cleaning.Features include mounting lugs cast into both sides to assure universalmounting, four outside tie rods and a 316 stainless steel strainer basket tominimize electrolysis. Screen hole diameter .077 inches, 46% open area.Hinged lugs for the cast bronze cover permit easy removal and cleaning of the strainer basket. A drain plug in the bottom casting is provided foreasily removing sediment and draining for winterizing.Cast bronze.Please note: Spare parts for this item are NOT interchangeable withthe Perko 0593 Flushing Strainer.Technical Information: Pipe Size Inches: 1-1/2 Height Overall Inches: 11-1/2 Width Overall Inches: 7-1/4 Model Number: 0493008PLB Dimensions Cylinder Inches: 6 x 8 Dimensions Basket Inches: 3-5/16 x 8-7/16 Open Area to Pipe Size Ratio: 17.1 Ship Weight: 14.1 Spare Gasket Kit: 0493DP999M (or) 99R Made in the USA

    4 in stock

    $1,147.29$498.50

  • Sale -17% Jabsco Quick Connect Trigger Nozzle [30703-1000]

    Jabsco Quick Connect Trigger Nozzle [30703-1000]

    17 in stock

    Quick Connect Trigger NozzleFeatures: Multiple flow control settings Quick connect hose/trigger nozzle Can work with both fresh and saltwater Designed for use with washdown pumps

    17 in stock

    $44.99$37.50

  • Sale -36%Last stock! Shurflo by Pentair Everpure H-1200 Two-Stage Drinking Water System [EV928200]

    Shurflo by Pentair Everpure H-1200 Two-Stage Drinking Water System [EV928200]

    2 in stock

    Everpure H-1200 Two-Stage Drinking Water SystemThis dual-cartridge system provides extra protection against a variety of contaminants, including MTBE.Features: A dual-cartridge system boasts a longer lifespan compared to single-cartridge systems Effectively reduces lead and methyl tert-butyl ether (MTBE) Retains vital minerals found naturally in water to ensure the health benefits and delicious taste of the water NSF/ANSI Standard 53 Certified to reduce cysts such as Cryptosporidium and Giardia by mechanical means A high-performance system certified to reduce up to 97.5% of PFOA/PFOS, commonly known as "forever chemicals" Specifications: Temperature (Min): 35 °F Temperature (Max): 100 °F Pressure (Min): 10 PSI Pressure (Max): 125 PSI Flow Rate: 0.5 GPM Capacity: 1000 gallons This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Gallons Per Minute: 0.5 GPM Box Dimensions: 5"H x 10"W x 22"L WT: 10 lbs UPC: 054568105165 Quick Guide (pdf)

    2 in stock

    $695.03$443.50

  • Sale -16% Rule 3-Way Panel Switch [45]

    Rule 3-Way Panel Switch [45]

    8 in stock

    3-Way Panel SwitchSimilar to the Lighted Panel Switch but without indicator light or fuse holder. The "manual" position has a "fail-safe" spring return to "off" so you can't leave your pump running by accident. Black stainless steel panel.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. Specifications: Volts: 12/24/32v Type: Switches Box Dimensions: 3"H x 4"W x 5"L WT: 0.15 lbs UPC: 042237083807 Owner's Manual (pdf)

    8 in stock

    $40.99$34.50

  • Sale -37%Last stock! Attwood Aft-Deck Shower [4131-4]

    Attwood Aft-Deck Shower [4131-4]

    2 in stock

    Aft-Deck ShowerInstall flush in the transom or under the gunwale. Includes hinged cover and replaceable sprayer head. Fixtures are corrosion-resistant. Housing and cover are made of high-impact, UV resistant, engineering-grade plastic and are pre-drilled for six #8 fasteners. Comes with 6' hose, shut-off and hot/cold mixing controls. Connects to freshwater system for showeringWARNING: 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. Specifications: Type: Misc Box Dimensions: 5"H x 5"W x 11"L WT: 1.91 lbs UPC: 022697413147 Quick Guide (pdf)

    2 in stock

    $219.52$137.50

  • Sale -31% Jabsco 18920-9043 Service Kit f/31600, 31620, 31630 Pumps [18920-9043]

    Jabsco 18920-9043 Service Kit f/31600, 31620, 31630 Pumps [18920-9043]

    8 in stock

    18920-9043 Service Kit for 31600, 31620, 31630 PumpsContains: Diaphragms Valves Clips Compatible Series: 31600-Series 31620-Series 31630-Series 42755-Series

    8 in stock

    $207.99$143.50

  • Sale -32% Jabsco Waste Pump Assembly - 24V QF/DS [37072-0094]

    Jabsco Waste Pump Assembly - 24V QF/DS [37072-0094]

    15 in stock

    Waste Pump Assembly - 24V QF/DSFeatures: Waste Pump and Motor 24V For Quiet Flush Toilet  CE Approved   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: Type: Waste Pumps Box Dimensions: 5"H x 9"W x 9"L WT: 4.25 lbs UPC: 671880522366

    15 in stock

    $328.99$223.50

  • Sale -32% Rule Rule-Mate 2000 GPH Fully Automated Bilge Pump - 24V [RM2000A-24]

    Rule Rule-Mate 2000 GPH Fully Automated Bilge Pump - 24V [RM2000A-24]

    28 in stock

    Rule-Mate 2000 GPH 24 Volt Fully Automated Bilge PumpThe Rule-Mate® 2000 GPH pump consists of a powerful Rule® bilge pump and a highly intelligent circuit board in a single housing. The pump activated when the water reaches 2-1/2" and automatically shuts off when the pump senses no water against the impeller, reducing the remaining water to approximately 5/8". ttRule-Mate IntelligenceRule-Mate Bilge pumps have built-in programming that can sense when the pump is running but not pumping water. This is a very unique feature to bilge pumps because it protects the pump and the vessel, especially the vessels batteries. If debris fouls the sensor or the pump becomes air-bound, the pump will stop running and begin to "check" for water every 2-1/2 minutes. Once the debris is removed, the pump will revert to its normal operation, turning on when the water reaches 2-1/2" and shutting off at 5/8". 2000 GPH (7570 LPH) at 0' (27.2V) All-in-one pump and switch Extra long life heavy duty motor 1" NPS discharge with 1" AND 1 1/8" screw-on ports Three year warranty 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: Volts: 24v Operation: Automatic Gallons Per Minute: 33.3 GPM Gallons Per Hour: 2000 GPH Type: Electric Box Dimensions: 5"H x 7"W x 8"L WT: 4.35 lbs UPC: 042237114303 Owner's Manual (pdf)

    28 in stock

    $397.99$269.50

  • Sale -33% Attwood Stainless Steel Scupper Valve Barbed - 1-1/2" Hose Size [66553-3]

    Attwood Stainless Steel Scupper Valve Barbed - 1-1/2" Hose Size [66553-3]

    17 in stock

    Stainless Steel Scupper Valve Barbed - 1-1/2" Hose SizePolish your image with these beautiful, durable stainless steel fittings. Why specify plastic parts when these fittings will last the life of the boat?Rugged Stainless Construction: Cast from certified Enhanced 316 Stainless Steel alloy for strength and lifetime corrosion-resistance All visible areas are polished to a mirror finish, then passivate each part for additional protection Thick steel sidewalls withstand continual stress and hose flexing Faster, Simpler Installation: Each Scupper Valve is available with a new silicone gasket A channel under the flange holds a bead of sealant, making it easier to apply a trouble-free seal All models have wrench flats or an end notch to hold as a gripping surface; one installer can tighten all connections from inside the hull The barbed tail ends provide plenty of room to hold multiple clamps Stainless Steel Scupper Valves, Barbed: The Scupper Flap is tough neoprene rubber with a molded V that fits into the grooved body to reduce backwash Fasteners are concealed and corrosion-proof Specifications: Hose size: (inch) 1-1/2" inner diameter Thread Diameter: (inch) 1-7/8"  Flange O.D. (outside diameter): (inch) 3" Thread Length: (inch) 3-1/2" Barb Length: (inch) 1-1/2" Total Length: (inch) 5-1/2" Install Hole Saw Size: (inch) 2"  Thread NPSM: (inch) 1-1/2" Max Hull Thickness: (inch) 3" *Stainless Steel Thru-Hull Connectors are designed for installation above the water line only Specifications: Hose Size: 1-1/4" Material: Stainless Steel Box Dimensions: 3"H x 3"W x 6"L WT: 3 lbs UPC: 022697665539 Quick Guide (pdf)

    17 in stock

    $102.83$68.50

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