{"title":"Pumps \u0026 Plumbing","description":"\u003csection class=\"mm-plumbing-page\"\u003e\n\u003cdiv class=\"mm-plumbing-hero\"\u003e\n\u003cdiv class=\"mm-plumbing-hero__content\"\u003e\n\u003cp class=\"mm-plumbing-eyebrow\"\u003ePumps \u0026amp; Plumbing\u003c\/p\u003e\n\u003ch1\u003eMarine Pumps, Plumbing, Bilge, Freshwater \u0026amp; Sanitation Systems\u003c\/h1\u003e\n\u003cp\u003eBuild a safer, cleaner, and more reliable onboard water system with marine pumps and plumbing equipment designed for fresh water, waste water, bilge water, sanitation, showers, taps, tanks, hoses, fittings, valves, and through-hull installations.\u003c\/p\u003e\n\u003cp\u003eWhether you are replacing a bilge pump, upgrading a freshwater pressure system, repairing sanitation plumbing, adding a shower or faucet, or sourcing hoses and fittings for a system refit, find the right components for dependable water management aboard your vessel.\u003c\/p\u003e\n\u003cdiv class=\"mm-plumbing-hero-buttons\"\u003e\n\u003ca href=\"\/collections\/pumps-plumbing\"\u003eShop All Pumps \u0026amp; Plumbing\u003c\/a\u003e \u003ca href=\"\/collections\/water-pumps\"\u003eWater Pumps\u003c\/a\u003e \u003ca href=\"\/collections\/bilge-pumps\"\u003eBilge Pumps\u003c\/a\u003e \u003ca href=\"\/collections\/hoses-fittings\"\u003eHoses \u0026amp; Fittings\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mm-plumbing-wrap\"\u003e\n\u003csection class=\"mm-plumbing-intro\"\u003e\n\u003ch2\u003eComplete Marine Water Management\u003c\/h2\u003e\n\u003cp\u003eA reliable marine plumbing system depends on the right pump, hose, fitting, valve, tank, and connection for the job. Freshwater, bilge, sanitation, shower, and raw-water systems all have different pressure, flow, material, and installation requirements. Choose components built for marine use and confirm compatibility before installation. see our guide here: \u003ca href=\"https:\/\/marisolmarine.com\/pages\/modern-yacht-plumbing-systems\" title=\"Infographic Guide\"\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eWater \u0026amp; Plumbing System Diagram\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"mm-plumbing-section\"\u003e\n\u003cdiv class=\"mm-plumbing-heading\"\u003e\n\u003cp class=\"mm-plumbing-section-eyebrow\"\u003eShop By Category\u003c\/p\u003e\n\u003ch2\u003ePumps \u0026amp; Plumbing Essentials\u003c\/h2\u003e\n\u003cp\u003eStart with the core categories for onboard water delivery, water removal, plumbing connections, sanitation, and tanks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mm-plumbing-grid\"\u003e\n\u003ca href=\"\/collections\/water-pumps\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eWater Pumps\u003c\/span\u003e \u003csmall\u003eShop freshwater pressure pumps, raw water pumps, washdown pumps, livewell pumps, and onboard water delivery equipment.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/collections\/bilge-pumps\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eBilge Pumps\u003c\/span\u003e \u003csmall\u003eAutomatic, manual, electric, and submersible bilge pumps for reliable water removal and vessel protection.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/collections\/hoses-fittings\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eHoses \u0026amp; Fittings\u003c\/span\u003e \u003csmall\u003eWater, fuel, exhaust, bilge, and sanitation hose, plus clamps, connectors, barbed fittings, and plumbing adapters.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/collections\/freshwater-systems\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eFreshwater Systems\u003c\/span\u003e \u003csmall\u003ePressure pumps, accumulator tanks, filters, purifiers, heaters, plumbing, and water supply components.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/collections\/heads-sanitation\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eHeads \u0026amp; Sanitation\u003c\/span\u003e \u003csmall\u003eMarine toilets, holding tanks, macerators, Y-valves, sanitation hoses, treatment chemicals, and waste system parts.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/collections\/shower-and-taps\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eShowers \u0026amp; Taps\u003c\/span\u003e \u003csmall\u003eMarine shower fixtures, mixer taps, deck showers, faucets, spray heads, and onboard water access hardware.\u003c\/small\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"mm-plumbing-feature-panel\"\u003e\n\u003cdiv\u003e\n\u003ch2\u003eMatch the System to the Job\u003c\/h2\u003e\n\u003cp\u003eA bilge pump is not the same as a freshwater pump, a macerator pump, a raw-water pump, or a washdown pump. Flow rate, voltage, duty cycle, inlet and outlet size, head pressure, switch type, hose compatibility, and installation location all matter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cspan style=\"color: rgb(230, 230, 230);\"\u003e\u003ca style=\"color: rgb(230, 230, 230);\" href=\"\/pages\/marisol-parts-desk\" class=\"mm-plumbing-panel-btn\"\u003eAsk Parts Desk\u003c\/a\u003e\u003c\/span\u003e\u003c\/section\u003e\n\u003csection class=\"mm-plumbing-section\"\u003e\n\u003cdiv class=\"mm-plumbing-heading\"\u003e\n\u003cp class=\"mm-plumbing-section-eyebrow\"\u003eBilge \u0026amp; Water Removal\u003c\/p\u003e\n\u003ch2\u003eKeep Bilges Dry and Water Moving Out\u003c\/h2\u003e\n\u003cp\u003eBilge systems help remove unwanted water from the lowest areas of the boat. Select pumps, switches, strainers, hose, and fittings that match your vessel size and installation requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mm-plumbing-grid mm-plumbing-grid--four\"\u003e\n\u003ca href=\"\/collections\/bilge-pumps\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eBilge Pumps\u003c\/span\u003e \u003csmall\u003eAutomatic, manual, and electric bilge pumps for water removal and vessel protection.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/search?q=automatic+bilge+pump\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eAutomatic Bilge Pumps\u003c\/span\u003e \u003csmall\u003eSearch pumps with automatic operation, built-in switches, float switches, and compact dewatering designs.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/search?q=bilge+pump+float+switch\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eFloat Switches\u003c\/span\u003e \u003csmall\u003eSearch float switches, electronic switches, pump controls, and automatic bilge activation accessories.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/search?q=bilge+pump+hose+fittings\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eBilge Hose \u0026amp; Fittings\u003c\/span\u003e \u003csmall\u003eSearch bilge hose, thru-hull outlets, clamps, check valves, and plumbing parts for bilge discharge systems.\u003c\/small\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"mm-plumbing-section\"\u003e\n\u003cdiv class=\"mm-plumbing-heading\"\u003e\n\u003cp class=\"mm-plumbing-section-eyebrow\"\u003eFreshwater Systems\u003c\/p\u003e\n\u003ch2\u003eReliable Water for Sinks, Showers, Galley and Deck Use\u003c\/h2\u003e\n\u003cp\u003eFreshwater systems support drinking water, washing, galley use, showers, deck washdowns, and cruising comfort. Build the system around the right pump, tank, hose, filter, accumulator, and fixture setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mm-plumbing-grid\"\u003e\n\u003ca href=\"\/collections\/freshwater-systems\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eFreshwater Systems\u003c\/span\u003e \u003csmall\u003eComplete freshwater system components including pumps, tanks, filters, heaters, purifiers, and plumbing parts.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/collections\/water-pumps\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eFreshwater Pressure Pumps\u003c\/span\u003e \u003csmall\u003ePressure pumps, raw water pumps, washdown pumps, livewell pumps, and water system accessories.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/collections\/freshwater-tanks-bags\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eFreshwater Tanks \u0026amp; Bags\u003c\/span\u003e \u003csmall\u003eRigid tanks, flexible water storage bags, tank fittings, and water storage solutions for cruising.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/collections\/shower-and-taps\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eShowers \u0026amp; Taps\u003c\/span\u003e \u003csmall\u003eMixer taps, deck showers, shower heads, faucet hardware, and water access fixtures for marine use.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/collections\/sinks-faucets\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eSinks \u0026amp; Faucets\u003c\/span\u003e \u003csmall\u003eGalley sinks, head faucets, deck faucets, drains, and corrosion-resistant plumbing fixtures.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/collections\/watermakers-desalination\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eWatermakers \u0026amp; Desalination\u003c\/span\u003e \u003csmall\u003eReverse osmosis watermakers, membranes, filters, and desalination equipment for extended cruising.\u003c\/small\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"mm-plumbing-section\"\u003e\n\u003cdiv class=\"mm-plumbing-heading\"\u003e\n\u003cp class=\"mm-plumbing-section-eyebrow\"\u003eSanitation \u0026amp; Waste Management\u003c\/p\u003e\n\u003ch2\u003eMarine Heads, Holding Tanks, Macerators and Waste Plumbing\u003c\/h2\u003e\n\u003cp\u003eSanitation systems need reliable toilets, hoses, tanks, valves, vents, macerators, fittings, and maintenance products to control odor, support pumpout, and manage waste properly onboard.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mm-plumbing-grid\"\u003e\n\u003ca href=\"\/collections\/heads-sanitation\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eHeads \u0026amp; Sanitation\u003c\/span\u003e \u003csmall\u003eMarine toilets, holding tanks, macerators, Y-valves, sanitation hoses, chemicals, and waste system accessories.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/collections\/marine-toilets\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eMarine Toilets\u003c\/span\u003e \u003csmall\u003eManual and electric marine heads for compact and standard installations.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/collections\/pumps-macerators\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eSanitation Pumps \u0026amp; Macerators\u003c\/span\u003e \u003csmall\u003eWaste discharge pumps, macerator pumps, holding tank pumps, diverters, and sanitation pumping components.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/collections\/holding-tanks\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eHolding Tanks\u003c\/span\u003e \u003csmall\u003eMarine holding tanks for waste management, pumpout systems, and onboard sanitation compliance.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/search?q=sanitation+hose\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eSanitation Hose\u003c\/span\u003e \u003csmall\u003eSearch odor-resistant sanitation hose, waste hose, vent hose, clamps, fittings, and replacement plumbing.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/search?q=marine+toilet+parts+service+kit\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eToilet Parts \u0026amp; Service Kits\u003c\/span\u003e \u003csmall\u003eSearch seals, joker valves, pump assemblies, rebuild kits, service parts, and replacement components.\u003c\/small\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"mm-plumbing-section\"\u003e\n\u003cdiv class=\"mm-plumbing-heading\"\u003e\n\u003cp class=\"mm-plumbing-section-eyebrow\"\u003eHoses, Fittings, Valves \u0026amp; Flow Control\u003c\/p\u003e\n\u003ch2\u003eCreate Leak-Free, Serviceable Plumbing Connections\u003c\/h2\u003e\n\u003cp\u003eThe best pump or tank will not perform well without the right hose, fittings, clamps, valves, strainers, and through-hull connections. Match materials, sizes, thread types, and system use before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mm-plumbing-grid\"\u003e\n\u003ca href=\"\/collections\/hoses-fittings\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eHoses \u0026amp; Fittings\u003c\/span\u003e \u003csmall\u003eWater hose, fuel hose, exhaust hose, bilge hose, sanitation hose, hose clamps, barbs, adapters, and connectors.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/collections\/marine-valves-thruhull-fittings\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eValves \u0026amp; Thruhull Fittings\u003c\/span\u003e \u003csmall\u003eSeacocks, ball valves, gate valves, check valves, thru-hull fittings, and flow control hardware.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/collections\/valves-strainers\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eValves \u0026amp; Strainers\u003c\/span\u003e \u003csmall\u003eBall valves, check valves, water strainers, and filtration parts for plumbing and pump systems.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/collections\/bulkhead-fittings\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eBulkhead Fittings\u003c\/span\u003e \u003csmall\u003eWatertight pass-through fittings for fuel, water, electrical, hull, deck, and bulkhead routing.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/collections\/deck-fittings-hardware\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eDeck Fittings \u0026amp; Hardware\u003c\/span\u003e \u003csmall\u003eDeck plates, inspection ports, vents, fills, water fills, and watertight deck hardware.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/search?q=hose+clamps+marine+plumbing\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eHose Clamps \u0026amp; Plumbing Hardware\u003c\/span\u003e \u003csmall\u003eSearch stainless clamps, mounting hardware, fittings, adapters, and service parts for marine plumbing.\u003c\/small\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"mm-plumbing-guide\"\u003e\n\u003ch2\u003eChoosing the Right Pump or Plumbing Part\u003c\/h2\u003e\n\u003cdiv class=\"mm-plumbing-guide-grid\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eKnow the System\u003c\/h3\u003e\n\u003cp\u003eFreshwater, bilge, sanitation, raw-water, washdown, and livewell systems use different pumps, hoses, fittings, and safety requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eMatch Voltage and Flow\u003c\/h3\u003e\n\u003cp\u003eConfirm 12V or 24V power, gallons or litres per minute, outlet size, pressure rating, duty cycle, and switch requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eConfirm Hose Size\u003c\/h3\u003e\n\u003cp\u003eMatch inside diameter, hose type, fitting size, clamp style, and system use before replacing hoses or pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003ePlan for Service Access\u003c\/h3\u003e\n\u003cp\u003ePumps, strainers, valves, filters, macerators, and fittings should be installed where they can be inspected, serviced, and winterized.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"mm-plumbing-section\"\u003e\n\u003cdiv class=\"mm-plumbing-heading\"\u003e\n\u003cp class=\"mm-plumbing-section-eyebrow\"\u003eCommon Searches\u003c\/p\u003e\n\u003ch2\u003eFind Specific Pump \u0026amp; Plumbing Parts\u003c\/h2\u003e\n\u003cp\u003eUse search links for narrower parts where a dedicated collection may not exist.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mm-plumbing-grid mm-plumbing-grid--four\"\u003e\n\u003ca href=\"\/search?q=raw+water+pump\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eRaw Water Pumps\u003c\/span\u003e \u003csmall\u003eSearch raw water pumps, impellers, pump bodies, cooling pumps, seals, and service parts.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/search?q=washdown+pump\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eWashdown Pumps\u003c\/span\u003e \u003csmall\u003eSearch deck washdown pumps, pressure pumps, hoses, spray nozzles, and washdown system parts.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/search?q=livewell+pump\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eLivewell Pumps\u003c\/span\u003e \u003csmall\u003eSearch livewell pumps, aerator pumps, baitwell plumbing, fittings, and intake hardware.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/search?q=accumulator+tank\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eAccumulator Tanks\u003c\/span\u003e \u003csmall\u003eSearch accumulator tanks and pressure smoothing components for freshwater systems.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/search?q=marine+water+filter\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eWater Filters\u003c\/span\u003e \u003csmall\u003eSearch water filters, purifier components, cartridges, strainers, and freshwater filtration parts.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/search?q=marine+shower+head\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eShower Heads\u003c\/span\u003e \u003csmall\u003eSearch shower heads, hoses, deck shower kits, mixer taps, and replacement shower fixtures.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/search?q=Y-valve+marine+sanitation\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eY-Valves \u0026amp; Diverters\u003c\/span\u003e \u003csmall\u003eSearch Y-valves, diverter valves, sanitation routing hardware, and waste system flow control.\u003c\/small\u003e \u003c\/a\u003e \u003ca href=\"\/search?q=marine+plumbing+adapter\" class=\"mm-plumbing-card\"\u003e \u003cspan\u003eAdapters \u0026amp; Connectors\u003c\/span\u003e \u003csmall\u003eSearch plumbing adapters, reducers, barbed fittings, threaded fittings, elbows, tees, and connectors.\u003c\/small\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"mm-plumbing-final\"\u003e\n\u003ch2\u003eShop Marine Pumps \u0026amp; Plumbing\u003c\/h2\u003e\n\u003cp\u003eBrowse the main pump, plumbing, freshwater, bilge, sanitation, hose, fitting, valve, and tank categories below. Search links are included for specialized parts where a dedicated collection is not available.\u003c\/p\u003e\n\u003cdiv class=\"mm-plumbing-all-links\"\u003e\n\u003ca href=\"\/collections\/pumps-plumbing\"\u003eAll Pumps \u0026amp; Plumbing\u003c\/a\u003e \u003ca href=\"\/collections\/water-pumps\"\u003eWater Pumps\u003c\/a\u003e \u003ca href=\"\/collections\/bilge-pumps\"\u003eBilge Pumps\u003c\/a\u003e \u003ca href=\"\/collections\/hoses-fittings\"\u003eHoses \u0026amp; Fittings\u003c\/a\u003e \u003ca href=\"\/collections\/freshwater-systems\"\u003eFreshwater Systems\u003c\/a\u003e \u003ca href=\"\/collections\/freshwater-tanks-bags\"\u003eFreshwater Tanks \u0026amp; Bags\u003c\/a\u003e \u003ca href=\"\/collections\/shower-and-taps\"\u003eShowers \u0026amp; Taps\u003c\/a\u003e \u003ca href=\"\/collections\/sinks-faucets\"\u003eSinks \u0026amp; Faucets\u003c\/a\u003e \u003ca href=\"\/collections\/heads-sanitation\"\u003eHeads \u0026amp; Sanitation\u003c\/a\u003e \u003ca href=\"\/collections\/marine-toilets\"\u003eMarine Toilets\u003c\/a\u003e \u003ca href=\"\/collections\/pumps-macerators\"\u003ePumps \u0026amp; Macerators\u003c\/a\u003e \u003ca href=\"\/collections\/holding-tanks\"\u003eHolding Tanks\u003c\/a\u003e \u003ca href=\"\/collections\/marine-valves-thruhull-fittings\"\u003eValves \u0026amp; Thruhulls\u003c\/a\u003e \u003ca href=\"\/collections\/valves-strainers\"\u003eValves \u0026amp; Strainers\u003c\/a\u003e \u003ca href=\"\/collections\/watermakers-desalination\"\u003eWatermakers\u003c\/a\u003e \u003ca href=\"\/search?q=raw+water+pump\"\u003eRaw Water Pumps\u003c\/a\u003e \u003ca href=\"\/search?q=washdown+pump\"\u003eWashdown Pumps\u003c\/a\u003e \u003ca href=\"\/search?q=marine+plumbing+hardware\"\u003ePlumbing Hardware\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cstyle\u003e\n  .mm-plumbing-page {\n    max-width: 1200px;\n    margin: 0 auto;\n    padding: 24px 20px 38px;\n    color: #1f2937;\n  }\n\n  .mm-plumbing-page * {\n    box-sizing: border-box;\n  }\n\n  .mm-plumbing-page a {\n    cursor: pointer;\n    pointer-events: auto;\n  }\n\n  .mm-plumbing-hero {\n    background:\n      linear-gradient(135deg, rgba(8, 31, 55, 0.96), rgba(12, 91, 135, 0.9)),\n      radial-gradient(circle at top right, rgba(0, 170, 255, 0.35), transparent 34%);\n    border-radius: 22px;\n    padding: 58px 34px;\n    color: #ffffff;\n    margin-bottom: 24px;\n    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.16);\n    overflow: hidden;\n  }\n\n  .mm-plumbing-hero__content {\n    max-width: 1040px;\n  }\n\n  .mm-plumbing-eyebrow {\n    margin: 0 0 10px;\n    font-size: 12px;\n    font-weight: 850;\n    letter-spacing: 0.1em;\n    text-transform: uppercase;\n    color: #bfeaff;\n  }\n\n  .mm-plumbing-hero h1 {\n    margin: 0 0 16px;\n    font-size: clamp(32px, 5vw, 56px);\n    line-height: 1.04;\n    font-weight: 850;\n    color: #ffffff;\n    max-width: 980px;\n  }\n\n  .mm-plumbing-hero p {\n    margin: 0 0 12px;\n    max-width: 950px;\n    font-size: 17px;\n    line-height: 1.7;\n    color: rgba(255, 255, 255, 0.94);\n  }\n\n  .mm-plumbing-hero-buttons {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 12px;\n    margin-top: 24px;\n  }\n\n  .mm-plumbing-hero-buttons a,\n  .mm-plumbing-panel-btn,\n  .mm-plumbing-all-links a {\n    display: inline-flex;\n    align-items: center;\n    justify-content: center;\n    min-height: 44px;\n    padding: 0 18px;\n    border-radius: 999px;\n    background: #ffffff;\n    color: #06304e;\n    font-size: 14px;\n    font-weight: 850;\n    text-decoration: none;\n    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);\n    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;\n  }\n\n  .mm-plumbing-hero-buttons a:hover,\n  .mm-plumbing-panel-btn:hover,\n  .mm-plumbing-all-links a:hover {\n    color: #06304e;\n    transform: translateY(-2px);\n    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.22);\n  }\n\n  .mm-plumbing-wrap {\n    display: grid;\n    gap: 22px;\n  }\n\n  .mm-plumbing-intro,\n  .mm-plumbing-section,\n  .mm-plumbing-feature-panel,\n  .mm-plumbing-guide,\n  .mm-plumbing-final {\n    background: #ffffff;\n    border: 1px solid #dceaf1;\n    border-radius: 18px;\n    padding: 28px;\n    box-shadow: 0 10px 26px rgba(8, 59, 91, 0.06);\n  }\n\n  .mm-plumbing-intro h2,\n  .mm-plumbing-section h2,\n  .mm-plumbing-feature-panel h2,\n  .mm-plumbing-guide h2,\n  .mm-plumbing-final h2 {\n    margin: 0 0 12px;\n    color: #06304e;\n    font-size: clamp(24px, 3vw, 34px);\n    line-height: 1.18;\n  }\n\n  .mm-plumbing-intro p,\n  .mm-plumbing-section p,\n  .mm-plumbing-feature-panel p,\n  .mm-plumbing-guide p,\n  .mm-plumbing-final p {\n    margin: 0;\n    color: #405365;\n    font-size: 16px;\n    line-height: 1.72;\n  }\n\n  .mm-plumbing-heading {\n    max-width: 940px;\n    margin-bottom: 20px;\n  }\n\n  .mm-plumbing-section-eyebrow {\n    margin: 0 0 8px !important;\n    color: #0b6f9f !important;\n    font-size: 12px !important;\n    font-weight: 850;\n    letter-spacing: 0.1em;\n    text-transform: uppercase;\n  }\n\n  .mm-plumbing-grid {\n    display: grid;\n    grid-template-columns: repeat(3, minmax(0, 1fr));\n    gap: 16px;\n  }\n\n  .mm-plumbing-grid--four {\n    grid-template-columns: repeat(4, minmax(0, 1fr));\n  }\n\n  .mm-plumbing-card {\n    display: block;\n    min-height: 100%;\n    background: #f8fbfd;\n    border: 1px solid #dcecf3;\n    border-radius: 16px;\n    padding: 20px;\n    text-decoration: none;\n    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;\n  }\n\n  .mm-plumbing-card span {\n    display: block;\n    margin-bottom: 8px;\n    color: #0b4f78;\n    font-size: 17px;\n    font-weight: 850;\n    line-height: 1.2;\n  }\n\n  .mm-plumbing-card small {\n    display: block;\n    color: #405365;\n    font-size: 14px;\n    line-height: 1.55;\n  }\n\n  .mm-plumbing-card:hover {\n    background: #eef8fc;\n    border-color: #9fd0e4;\n    transform: translateY(-2px);\n    box-shadow: 0 10px 22px rgba(8, 59, 91, 0.08);\n  }\n\n  .mm-plumbing-feature-panel {\n    display: grid;\n    grid-template-columns: 1.5fr auto;\n    gap: 22px;\n    align-items: center;\n    background: linear-gradient(135deg, #eef8fc 0%, #ffffff 100%);\n    border-color: #bdddeb;\n  }\n\n  .mm-plumbing-panel-btn {\n    background: #06304e;\n    color: #ffffff;\n    white-space: nowrap;\n  }\n\n  .mm-plumbing-panel-btn:hover {\n    background: #0b6f9f;\n    color: #ffffff;\n  }\n\n  .mm-plumbing-guide-grid {\n    display: grid;\n    grid-template-columns: repeat(4, minmax(0, 1fr));\n    gap: 16px;\n    margin-top: 18px;\n  }\n\n  .mm-plumbing-guide-grid \u003e div {\n    background: #f8fbfd;\n    border: 1px solid #dcecf3;\n    border-radius: 16px;\n    padding: 20px;\n  }\n\n  .mm-plumbing-guide-grid h3 {\n    margin: 0 0 8px;\n    color: #0b4f78;\n    font-size: 17px;\n    line-height: 1.25;\n  }\n\n  .mm-plumbing-final {\n    background: #06304e;\n    border-color: #06304e;\n    text-align: center;\n  }\n\n  .mm-plumbing-final h2 {\n    color: #ffffff;\n  }\n\n  .mm-plumbing-final p {\n    color: #e9f7ff;\n    max-width: 850px;\n    margin: 0 auto;\n  }\n\n  .mm-plumbing-all-links {\n    display: flex;\n    flex-wrap: wrap;\n    justify-content: center;\n    gap: 12px;\n    margin-top: 20px;\n  }\n\n  .mm-plumbing-all-links a {\n    min-height: 42px;\n    padding: 0 16px;\n    box-shadow: none;\n  }\n\n  @media screen and (max-width: 989px) {\n    .mm-plumbing-grid,\n    .mm-plumbing-grid--four,\n    .mm-plumbing-guide-grid {\n      grid-template-columns: repeat(2, minmax(0, 1fr));\n    }\n\n    .mm-plumbing-feature-panel {\n      grid-template-columns: 1fr;\n    }\n\n    .mm-plumbing-panel-btn {\n      justify-self: flex-start;\n    }\n  }\n\n  @media screen and (max-width: 749px) {\n    .mm-plumbing-page {\n      padding: 18px 14px 30px;\n    }\n\n    .mm-plumbing-hero {\n      padding: 40px 22px;\n      border-radius: 18px;\n    }\n\n    .mm-plumbing-intro,\n    .mm-plumbing-section,\n    .mm-plumbing-feature-panel,\n    .mm-plumbing-guide,\n    .mm-plumbing-final {\n      padding: 22px;\n      border-radius: 16px;\n    }\n\n    .mm-plumbing-grid,\n    .mm-plumbing-grid--four,\n    .mm-plumbing-guide-grid {\n      grid-template-columns: 1fr;\n    }\n\n    .mm-plumbing-hero-buttons,\n    .mm-plumbing-all-links {\n      flex-direction: column;\n      align-items: stretch;\n    }\n\n    .mm-plumbing-hero-buttons a,\n    .mm-plumbing-panel-btn,\n    .mm-plumbing-all-links a {\n      width: 100%;\n      text-align: center;\n    }\n  }\n\u003c\/style\u003e","products":[{"product_id":"attwood-shower-sump-pump-system-750gph-12v-4143-4","title":"Attwood Shower Sump Pump System 750 GPH 12V | 4143-4","description":"\u003cp\u003eAttwood \u003cstrong\u003e23-41434\u003c\/strong\u003e corresponds to manufacturer part \u003cstrong\u003e4143-4\u003c\/strong\u003e, a \u003cstrong\u003e12V shower sump \/ shower pump system\u003c\/strong\u003e rated at \u003cstrong\u003e750 GPH\u003c\/strong\u003e. Current product listings identify it as a large-box sump system built for marine gray-water drainage from areas such as showers, sinks, galleys, bilges, and heads.\u003c\/p\u003e\n\u003cp\u003eThis system is designed to collect drain water in the sump box and automatically pump it out. Current references highlight a \u003cstrong\u003egasketed snap-on lid\u003c\/strong\u003e, \u003cstrong\u003eair vent to help prevent air locks\u003c\/strong\u003e, \u003cstrong\u003estraight mesh filter for easier cleaning\u003c\/strong\u003e, and \u003cstrong\u003epre-installed inlet fittings\u003c\/strong\u003e instead of a shared manifold, which makes service and installation more straightforward.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAttwood shower pump \/ sump system\u003c\/li\u003e\n\u003cli\u003eLNS SKU: \u003cstrong\u003e23-41434\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: \u003cstrong\u003e4143-4\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoltage: \u003cstrong\u003e12V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePump rating: \u003cstrong\u003e750 GPH\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge box\u003c\/strong\u003e sump design\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e3\/4\" outlet hose\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eChoice of \u003cstrong\u003e3\/4\" , 1\" , 1-1\/8\" , and 1-1\/2\"\u003c\/strong\u003e inlet sizes\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e36\" wire leads\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds applicable \u003cstrong\u003eABYC\u003c\/strong\u003e and \u003cstrong\u003eUSCG\u003c\/strong\u003e standards in current listings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility \/ Application\u003c\/strong\u003e\u003cbr\u003eCommonly used for marine gray-water drainage where water needs to be collected and pumped from a shower tray, sink, or similar low drain point. Current listings specifically mention use with up to \u003cstrong\u003e3 drains\u003c\/strong\u003e, including combinations such as a \u003cstrong\u003ehead sink, shower drain, and galley sink\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment Notice\u003c\/strong\u003e\u003cbr\u003ePlease confirm the installation uses a \u003cstrong\u003e12V system\u003c\/strong\u003e, has space for the \u003cstrong\u003elarge sump box\u003c\/strong\u003e, and matches the required \u003cstrong\u003einlet and outlet hose sizes\u003c\/strong\u003e before ordering. This is best matched by sump-box size, hose routing, and drain layout rather than by engine model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003cbr\u003eReplace this shower pump system when:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe pump no longer evacuates the box reliably\u003c\/li\u003e\n\u003cli\u003ethe float\/automatic operation becomes inconsistent\u003c\/li\u003e\n\u003cli\u003ethe box, lid seal, or fittings are damaged\u003c\/li\u003e\n\u003cli\u003eodor, standing water, or repeated clogging points to a worn sump assembly\u003c\/li\u003e\n\u003cli\u003ea full sump-box replacement is preferred over piecemeal repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm \u003cstrong\u003elarge-box\u003c\/strong\u003e sump dimensions fit the available installation space.\u003c\/li\u003e\n\u003cli\u003eMatch inlet hoses to the correct included inlet sizes.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003emesh filter\u003c\/strong\u003e is designed for easy removal and cleaning.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003eslotted mounts\u003c\/strong\u003e help simplify installation and removal for service.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003eair vent\u003c\/strong\u003e helps reduce air-lock issues in operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eReplaces \/ Cross Reference Numbers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e23-41434\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e4143-4\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eATT 41434\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e99-4012\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003cbr\u003eOn shower sump systems, the real selling points are usually \u003cstrong\u003eserviceability\u003c\/strong\u003e and \u003cstrong\u003ehose compatibility\u003c\/strong\u003e. This Attwood setup stands out because the lid, filter access, venting, and multiple inlet options make it easier to install and maintain than simpler sump boxes. That matters on boats where gray-water systems are used regularly and quick cleanup access saves time later.\u003c\/p\u003e\n\u003cp\u003eShipping: Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"Attwood","offers":[{"title":"Default Title","offer_id":43563819696164,"sku":"23-41434","price":346.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/dc2545c7-0fb2-40cd-ac49-1ba3a5b26132.png?v=1775876612"},{"product_id":"attwood-float-switch-with-cover-12v-24v-4201-7","title":"Attwood Float Switch With Cover 12V\/24V | 4201-7","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:eb65259b-d788-4ae1-8b56-cd9fe553a00b-26\" data-testid=\"conversation-turn-52\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"0a1c83e7-b160-4e9c-a767-d64ccc74042d\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5-thinking\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"77\" data-end=\"368\"\u003eThe \u003cstrong data-start=\"81\" data-end=\"123\"\u003eAttwood Float Switch With Cover 4201-7\u003c\/strong\u003e converts a compatible bilge pump into an automatic bilge pump system. It uses a compact mechanical float switch that activates the pump when bilge water reaches approximately \u003cstrong data-start=\"299\" data-end=\"305\"\u003e2\"\u003c\/strong\u003e, helping remove water without needing manual switch operation.\u003c\/p\u003e\n\u003ch2 data-start=\"370\" data-end=\"389\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"373\" data-end=\"389\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"390\" data-end=\"1083\"\u003e\n\u003cli data-start=\"390\" data-end=\"433\"\u003eAttwood automatic float switch with cover\u003c\/li\u003e\n\u003cli data-start=\"434\" data-end=\"472\"\u003eManufacturer part number: \u003cstrong data-start=\"462\" data-end=\"472\"\u003e4201-7\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"473\" data-end=\"500\"\u003eVoltage: \u003cstrong data-start=\"484\" data-end=\"500\"\u003e12V \/ 24V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"501\" data-end=\"548\"\u003eMaximum load: \u003cstrong data-start=\"517\" data-end=\"531\"\u003e12A at 12V\u003c\/strong\u003e or \u003cstrong data-start=\"535\" data-end=\"548\"\u003e6A at 24V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"549\" data-end=\"600\"\u003eActuates pump at approximately \u003cstrong data-start=\"582\" data-end=\"600\"\u003e2\" water level\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"601\" data-end=\"629\"\u003eCompact low-profile design\u003c\/li\u003e\n\u003cli data-start=\"630\" data-end=\"686\"\u003eMounts on horizontal surfaces or up to a \u003cstrong data-start=\"673\" data-end=\"686\"\u003e24° angle\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"687\" data-end=\"760\"\u003eIntegral cover helps reduce bilge-slosh cycling and debris interference\u003c\/li\u003e\n\u003cli data-start=\"761\" data-end=\"840\"\u003eSealed switch mechanism resists moisture, fume ignition, and electrical shock\u003c\/li\u003e\n\u003cli data-start=\"841\" data-end=\"879\"\u003eNon-mercury mechanical switch design\u003c\/li\u003e\n\u003cli data-start=\"880\" data-end=\"911\"\u003eIncludes convenient test knob\u003c\/li\u003e\n\u003cli data-start=\"912\" data-end=\"992\"\u003eCan install independently or onto rear slots of Attwood V-Series pump brackets\u003c\/li\u003e\n\u003cli data-start=\"993\" data-end=\"1049\"\u003eApproximate dimensions: \u003cstrong data-start=\"1019\" data-end=\"1049\"\u003e3\" H x 3-1\/4\" W x 4-3\/4\" L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1050\" data-end=\"1083\"\u003eUPC reference: \u003cstrong data-start=\"1067\" data-end=\"1083\"\u003e022697420176\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1085\" data-end=\"1113\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1088\" data-end=\"1113\"\u003eProduct Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1114\" data-end=\"1308\"\u003eDesigned for use with compatible marine bilge pumps drawing up to \u003cstrong data-start=\"1180\" data-end=\"1201\"\u003e12 amps at 12V DC\u003c\/strong\u003e or \u003cstrong data-start=\"1205\" data-end=\"1225\"\u003e6 amps at 24V DC\u003c\/strong\u003e. Suitable for boats needing automatic bilge pump activation in 12V or 24V systems.\u003c\/p\u003e\n\u003ch2 data-start=\"1310\" data-end=\"1331\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1313\" data-end=\"1331\"\u003eFitment Notice\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1332\" data-end=\"1538\"\u003eConfirm pump current draw, system voltage, mounting space, and bilge layout before ordering. This switch should be mounted where the float can move freely and where debris will not prevent proper operation.\u003c\/p\u003e\n\u003ch2 data-start=\"1540\" data-end=\"1579\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1543\" data-end=\"1579\"\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1580\" data-end=\"1822\"\u003eReplace the float switch if the bilge pump no longer activates automatically, the float sticks, the test knob does not operate the pump, the cover is damaged, wiring is corroded, or the switch has been contaminated by debris or bilge residue.\u003c\/p\u003e\n\u003ch2 data-start=\"1824\" data-end=\"1849\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1827\" data-end=\"1849\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1850\" data-end=\"2175\"\u003eMount the switch securely in the bilge, either independently or with compatible Attwood V-Series pump brackets. Wire according to the pump and vessel electrical instructions, using marine-grade connections and proper circuit protection. Test automatic operation and manual\/test operation before returning the boat to service.\u003c\/p\u003e\n\u003ch2 data-start=\"2177\" data-end=\"2217\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2180\" data-end=\"2217\"\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2218\" data-end=\"2245\"\u003eRelated references include:\u003c\/p\u003e\n\u003cul data-start=\"2246\" data-end=\"2323\"\u003e\n\u003cli data-start=\"2246\" data-end=\"2258\"\u003e\u003cstrong data-start=\"2248\" data-end=\"2258\"\u003e4201-7\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"2259\" data-end=\"2270\"\u003e\u003cstrong data-start=\"2261\" data-end=\"2270\"\u003e42017\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"2271\" data-end=\"2283\"\u003e\u003cstrong data-start=\"2273\" data-end=\"2283\"\u003e4201 7\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"2284\" data-end=\"2300\"\u003e\u003cstrong data-start=\"2286\" data-end=\"2300\"\u003eATT 4201-7\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"2301\" data-end=\"2323\"\u003e\u003cstrong data-start=\"2303\" data-end=\"2323\"\u003eUPC 022697420176\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"2325\" data-end=\"2350\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2328\" data-end=\"2350\"\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2351\" data-end=\"2544\"\u003eA float switch is only as reliable as its mounting location. Keep it low enough to detect bilge water early, but clear of debris, wiring, and loose gear so the float can move freely every time.\u003c\/p\u003e\n\u003cp data-start=\"2546\" data-end=\"2615\"\u003e\u003cstrong data-start=\"2546\" data-end=\"2559\"\u003eShipping:\u003c\/strong\u003e Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv aria-hidden=\"true\" class=\"pointer-events-none -mt-px h-px translate-y-[calc(var(--scroll-root-safe-area-inset-bottom)-14*var(--spacing))]\"\u003e\u003c\/div\u003e","brand":"Attwood","offers":[{"title":"Default Title","offer_id":43563819728932,"sku":"23-42017","price":94.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/f27594cc-6fc1-4361-ada8-a8427a268806.png?v=1775876906"},{"product_id":"attwood-sahara-s750-automatic-bilge-pump-750gph-12v-4507-7","title":"Attwood Sahara S750 Automatic Bilge Pump 750 GPH 12V | 4507-7","description":"\u003cp\u003eThe \u003cstrong\u003eAttwood Sahara S750 Automatic Bilge Pump 4507-7\u003c\/strong\u003e is a compact 12V automatic bilge pump designed for reliable water removal in small to mid-size boat bilges. It combines a 750 GPH pump with automatic switching in one integrated unit, helping keep bilge water under control without requiring a separate float switch.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAttwood Sahara S750 automatic bilge pump\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: \u003cstrong\u003e4507-7\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlow rating: \u003cstrong\u003e750 GPH\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoltage: \u003cstrong\u003e12V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic pump operation with integrated switch\u003c\/li\u003e\n\u003cli\u003eCompact design for tight bilge spaces\u003c\/li\u003e\n\u003cli\u003eSuitable for small to mid-size recreational boats\u003c\/li\u003e\n\u003cli\u003eDesigned for marine bilge water removal\u003c\/li\u003e\n\u003cli\u003eIncludes pump, wire, seals, strainer, and mercury-free switch assembly\u003c\/li\u003e\n\u003cli\u003eEasy-clean snap-off strainer base\u003c\/li\u003e\n\u003cli\u003eCommon hose size: \u003cstrong\u003e3\/4\" outlet\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for through-hull discharge plumbing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Compatibility\u003c\/h2\u003e\n\u003cp\u003eDesigned for 12V marine bilge systems requiring a compact automatic pump with approximately \u003cstrong\u003e750 GPH\u003c\/strong\u003e capacity and a \u003cstrong\u003e3\/4\" discharge hose\u003c\/strong\u003e connection. Best fit depends on available bilge space, hose size, wiring, fuse protection, and required pump capacity.\u003c\/p\u003e\n\u003ch2\u003eFitment Notice\u003c\/h2\u003e\n\u003cp\u003eConfirm system voltage, existing hose diameter, mounting space, wiring condition, and required GPH capacity before ordering. Bilge pump output depends on discharge height, hose routing, voltage, and installation condition, so real-world flow may be lower than open-flow rating.\u003c\/p\u003e\n\u003ch2\u003eWhen This Part Needs Replacement\u003c\/h2\u003e\n\u003cp\u003eReplace the bilge pump if it no longer runs, activates inconsistently, fails to switch on automatically, has reduced flow, makes abnormal noise, has damaged wiring, or the strainer\/pump housing is cracked or blocked beyond cleaning.\u003c\/p\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eInstall low in the bilge where water collects, while keeping the pump accessible for inspection and cleaning. Use marine-grade wiring, proper fuse protection, correct polarity, and a discharge hose matched to the pump outlet. Route hose to avoid kinks, high loops that trap water, or backflow into the bilge. Test both automatic and manual operation after installation.\u003c\/p\u003e\n\u003ch2\u003eReplaces \/ Cross Reference Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e4507-7\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e45077\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSahara S750\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eS750\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e23-45077\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eParts Desk Insight\u003c\/h2\u003e\n\u003cp\u003eThe biggest checks with this pump are \u003cstrong\u003e12V power, 3\/4\" hose size, and available bilge depth\u003c\/strong\u003e. Automatic pumps are convenient, but they still need clean strainers and routine testing so the switch does not get blocked by bilge debris.\u003c\/p\u003e\n\u003cp\u003eShipping: Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"Attwood","offers":[{"title":"Default Title","offer_id":43563819991076,"sku":"23-45077","price":228.09,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/f1004ce8-622f-42d8-9707-9ad024a6bfd7.png?v=1775877276"},{"product_id":"lns-81","title":"Rule 1500 GPH Bilge Pump 12V 29-02","description":"\u003cp\u003eRule 29-02 is a \u003cstrong\u003e12V electric bilge pump\u003c\/strong\u003e rated at \u003cstrong\u003e1500 GPH\u003c\/strong\u003e for marine bilge-water removal. It is designed for boats that need a higher-capacity compact bilge pump for removing nuisance water from the bilge area. This is a \u003cstrong\u003enon-automatic bilge pump\u003c\/strong\u003e, so it should be wired to a manual switch, float switch, electronic switch, or compatible bilge control system depending on the installation.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRule part number \u003cstrong\u003e29-02\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1500 GPH\u003c\/strong\u003e rated bilge pump capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V DC\u003c\/strong\u003e marine electrical operation.\u003c\/li\u003e\n\u003cli\u003eNon-automatic pump design.\u003c\/li\u003e\n\u003cli\u003eCommonly used with a separate float switch or manual bilge switch.\u003c\/li\u003e\n\u003cli\u003eDesigned for bilge-water removal in marine applications.\u003c\/li\u003e\n\u003cli\u003eCompact submersible pump style for bilge mounting.\u003c\/li\u003e\n\u003cli\u003eCommon outlet size for this pump class is \u003cstrong\u003e1-1\/8\" hose\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eSnap-in strainer-style base supports easier pump removal for cleaning and service.\u003c\/li\u003e\n\u003cli\u003eSuitable for replacing an existing 12V Rule 1500 GPH pump where the pump size, outlet, wiring, and mounting footprint match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis is \u003cstrong\u003enot an engine-specific product\u003c\/strong\u003e. It is selected by the boat’s \u003cstrong\u003ebilge layout, pump capacity requirement, voltage, outlet hose size, switch setup, and available mounting space\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCommonly used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmall to mid-size boat bilge pump replacement.\u003c\/li\u003e\n\u003cli\u003eAuxiliary bilge pump installations.\u003c\/li\u003e\n\u003cli\u003eHigher-capacity bilge pump upgrades from smaller 500 \/ 800 \/ 1100 GPH pumps where wiring, hose size, and space allow.\u003c\/li\u003e\n\u003cli\u003eManual or automatic bilge systems when paired with the correct switch setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment \u0026amp; System Compatibility Notice\u003c\/h2\u003e\n\u003cp\u003eConfirm the boat has a \u003cstrong\u003e12V electrical system\u003c\/strong\u003e, correct fuse protection, suitable wiring size, proper hose routing, and the correct outlet hose size before ordering. If replacing an existing pump, match the old pump’s \u003cstrong\u003eGPH rating, voltage, outlet size, mounting base, and switch type\u003c\/strong\u003e before installation.\u003c\/p\u003e\n\u003ch2\u003eWhen This Part Needs Replacement\u003c\/h2\u003e\n\u003cp\u003eReplace the bilge pump when the motor no longer runs, output is weak, the pump runs intermittently, the housing is damaged, the impeller area is worn or clogged beyond normal service, or the pump can no longer move water reliably. If the pump does not activate automatically, test the float switch or control switch before replacing the pump.\u003c\/p\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eInstall in the lowest practical bilge location where the pump can sit securely and remain accessible for cleaning. Use marine-grade wiring, correct fuse protection, proper heat-shrink connections, and a clean discharge hose route with no kinks or unnecessary restrictions. The pump should be mounted so the strainer can be removed for service.\u003c\/p\u003e\n\u003ch2\u003eAlternate \/ Superseded Part Numbers\u003c\/h2\u003e\n\u003cp\u003eThe active listing reference for this pump is \u003cstrong\u003e29-02\u003c\/strong\u003e. Related Rule 1500 GPH pump references may vary by packaging, generation, or retail prefix, so match the pump by \u003cstrong\u003e12V voltage, 1500 GPH capacity, outlet size, and installation style\u003c\/strong\u003e before substituting.\u003c\/p\u003e\n\u003ch2\u003eParts Desk Insight\u003c\/h2\u003e\n\u003cp\u003eThe important check with bilge pumps is whether the customer needs a \u003cstrong\u003emanual\/non-automatic pump\u003c\/strong\u003e or a pump with built-in automatic switching. This 29-02 style pump is the pump body, so the switch setup should be confirmed before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e\u003cspan\u003e Ships same or next day for fast Canada wide shipping. ⚓\u003c\/span\u003e\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":43563825889316,"sku":"29-02","price":226.69,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/0b98d295-2bee-49b0-82f7-4fdf0cd74bba.png?v=1777482248"},{"product_id":"west-967","title":"Jabsco 12V Self-Priming Macerator Pump JAB-18590-2092","description":"\u003cp\u003eJabsco 18590-2092 is a genuine \u003cstrong\u003e12V self-priming marine macerator pump\u003c\/strong\u003e designed for \u003cstrong\u003ewaste evacuation\u003c\/strong\u003e, fish box drainage, and livewell tank evacuation. Current Jabsco\/Xylem documentation identifies it as part of the \u003cstrong\u003e18590 series\u003c\/strong\u003e, with a \u003cstrong\u003e4-blade stainless steel cutter\u003c\/strong\u003e, \u003cstrong\u003erun-dry protection\u003c\/strong\u003e, and a fully enclosed permanent-magnet motor built for marine sanitation service.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Jabsco OEM part number \u003cstrong\u003e18590-2092\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V DC\u003c\/strong\u003e macerator pump with output up to \u003cstrong\u003e12.5 GPM \/ 47 LPM\u003c\/strong\u003e at zero head.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-priming\u003c\/strong\u003e to \u003cstrong\u003e5 ft when wet\u003c\/strong\u003e and \u003cstrong\u003e4 ft when dry\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-blade stainless steel cutter\u003c\/strong\u003e reduces particle size to \u003cstrong\u003e1\/8 in. (3 mm) max\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet:\u003c\/strong\u003e \u003cstrong\u003e1-1\/2 in. (38 mm) hose barb\u003c\/strong\u003e plus \u003cstrong\u003e1-1\/2 in. male NPT\u003c\/strong\u003e; \u003cstrong\u003eOutlet:\u003c\/strong\u003e \u003cstrong\u003e1 in. (25 mm) hose barb\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRun-dry protection\u003c\/strong\u003e and ignition protection compliance to \u003cstrong\u003eUSCG 183.410\u003c\/strong\u003e and \u003cstrong\u003eISO 8846 MARINE\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eApproximate dimensions are \u003cstrong\u003e11-3\/8 to 11-9\/16 in. long\u003c\/strong\u003e, \u003cstrong\u003eabout 4-3\/4 in. wide\u003c\/strong\u003e, \u003cstrong\u003e3-5\/8 in. high\u003c\/strong\u003e, with weight around \u003cstrong\u003e5 lb \/ 2.2-2.3 kg\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis is \u003cstrong\u003enot an engine-specific part\u003c\/strong\u003e. The 18590-2092 is selected by \u003cstrong\u003esanitation-system layout, tank-evacuation needs, voltage, hose sizing, and installation space\u003c\/strong\u003e rather than by engine make or model. Current Jabsco\/Xylem materials position it for \u003cstrong\u003emarine holding tanks\u003c\/strong\u003e, \u003cstrong\u003efish boxes\u003c\/strong\u003e, and \u003cstrong\u003elivewell evacuation\u003c\/strong\u003e where a 12V macerator pump is required.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eMatch this pump by \u003cstrong\u003esystem requirements\u003c\/strong\u003e rather than engine serial number. The key checks are \u003cstrong\u003e12V electrical supply\u003c\/strong\u003e, \u003cstrong\u003e1-1\/2 in. inlet plumbing\u003c\/strong\u003e, \u003cstrong\u003e1 in. discharge hose\u003c\/strong\u003e, allowable duty cycle, and whether the installation calls for a \u003cstrong\u003emacerator-style waste pump\u003c\/strong\u003e with self-priming capability.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eReplace the pump when flow drops off, the cutter or impeller is worn, the motor no longer runs reliably, the pump begins blowing fuses due to internal wear, or the housing and seals have deteriorated from service. Jabsco's current service support for the 18590 series also points to rebuild\/service-kit maintenance when the pump is no longer performing as expected.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eInstall 18590-2092 only in the correct marine waste or evacuation system and follow Jabsco's installation guidance. Current OEM documentation states the pump may be \u003cstrong\u003emounted in any orientation\u003c\/strong\u003e, though vertical mounting is recommended with the \u003cstrong\u003epump head below the motor\u003c\/strong\u003e, and it also notes a \u003cstrong\u003e15-minute continuous duty cycle\u003c\/strong\u003e, meaning up to about \u003cstrong\u003e180 gallons\u003c\/strong\u003e can be emptied in a single operation. Jabsco also cautions against running the pump dry for more than \u003cstrong\u003e30 seconds\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCurrent OEM sources show \u003cstrong\u003e18590-2092\u003c\/strong\u003e as the active \u003cstrong\u003e12V\u003c\/strong\u003e model in the Jabsco 18590 series. Related references include the \u003cstrong\u003e24V version 18590-2094\u003c\/strong\u003e and the \u003cstrong\u003e18598-1000 service kit\u003c\/strong\u003e for 18590-series pump servicing.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe important match on this pump is usually the \u003cstrong\u003esystem layout and plumbing size\u003c\/strong\u003e, not just the 12V label. On boats with holding tanks, fish boxes, or livewells, confirming the \u003cstrong\u003e1-1\/2 in. inlet, 1 in. discharge, self-priming requirement, and duty cycle\u003c\/strong\u003e usually saves more trouble than comparing pumps by appearance alone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"WEST","offers":[{"title":"Default Title","offer_id":43564172836900,"sku":"JAB-18590-2092","price":486.96,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/a98c29e8-81f9-4655-86a4-ccca978ed80e.png?v=1776834569"},{"product_id":"west-1355","title":"Rule 12V 900-GPH Low-Profile Non-Auto Bilge Pump RUL-LP900D","description":"\u003cp\u003eRule LP900D is a genuine \u003cstrong\u003e12V low-profile non-automatic bilge pump\u003c\/strong\u003e rated at \u003cstrong\u003e900 GPH \/ 3407 LPH\u003c\/strong\u003e, designed for tight bilge spaces where a standard pump body is too tall. Rule's current LoPro product information says the LP900D uses a traditional \u003cstrong\u003efloat switch and\/or panel switch\u003c\/strong\u003e for operation, stands just \u003cstrong\u003e2.4 in. (6 cm) high\u003c\/strong\u003e, and includes multiple discharge-port options for flexible installation.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Rule \u003cstrong\u003eLP900D\u003c\/strong\u003e low-profile \u003cstrong\u003e12V\u003c\/strong\u003e bilge pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e900 GPH \/ 3407 LPH\u003c\/strong\u003e open-flow rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-automatic\u003c\/strong\u003e design that requires a separate float switch and\/or panel switch.\u003c\/li\u003e\n\u003cli\u003eLow-profile body only \u003cstrong\u003e2.4 in. \/ 6 cm high\u003c\/strong\u003e for tight spaces.\u003c\/li\u003e\n\u003cli\u003eIncludes multiple outlet options: \u003cstrong\u003e3\/4 in. straight, 3\/4 in. 90 degree, 1 in., and 1-1\/8 in.\u003c\/strong\u003e fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e180 degree rotating discharge body\u003c\/strong\u003e and \u003cstrong\u003ehorizontal or vertical mounting\u003c\/strong\u003e flexibility.\u003c\/li\u003e\n\u003cli\u003eApproximate current draw \u003cstrong\u003e4A at 12V\u003c\/strong\u003e with \u003cstrong\u003e7.5A fuse\u003c\/strong\u003e recommendation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis is \u003cstrong\u003enot an engine-specific part\u003c\/strong\u003e. LP900D is a \u003cstrong\u003e12V bilge pump\u003c\/strong\u003e selected by \u003cstrong\u003eboat bilge layout, voltage, discharge-hose size, and switching setup\u003c\/strong\u003e rather than by engine make or model. Rule's current LoPro materials position it as a compact pump for boats where space is limited and a low-profile pump body is needed.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eMatch this pump by \u003cstrong\u003ebilge space, voltage, hose-routing needs, and switch type\u003c\/strong\u003e rather than by engine serial number. The key checks are whether the boat uses a \u003cstrong\u003e12V system\u003c\/strong\u003e, whether a \u003cstrong\u003enon-automatic pump\u003c\/strong\u003e is the correct choice, and whether the available discharge fittings and low-profile body suit the installation area.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eReplace the pump when the motor no longer runs reliably, output drops, the housing is damaged, or the existing bilge pump no longer clears water effectively from the bilge. In practical service terms, pumps like the LP900D are also commonly replaced when upgrading to a lower-profile setup for tighter spaces or when the existing pump no longer works well with the bilge layout. This replacement guidance is a practical inference based on Rule's stated use for tight-space bilge pumping.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eInstall LP900D only after confirming the correct \u003cstrong\u003e12V wiring\u003c\/strong\u003e, switch arrangement, and discharge-hose routing. Current Rule references state that the pump uses a threaded discharge nozzle, the full discharge body swivels up to \u003cstrong\u003e180 degrees\u003c\/strong\u003e, and the aftermarket package includes the available outlet fittings plus a \u003cstrong\u003etricuspid check valve\u003c\/strong\u003e to help minimize backflow on the straight fitting.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCurrent sources reviewed show \u003cstrong\u003eLP900D\u003c\/strong\u003e as the active Rule part number for the \u003cstrong\u003e900 GPH low-profile non-automatic\u003c\/strong\u003e version. A related model in the same LoPro family is \u003cstrong\u003eLP900S\u003c\/strong\u003e, the automatic version with sensor-based operation, but it is a different pump configuration rather than a direct interchangeable substitute in every installation.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWith bilge pumps like this, the most important match is usually the \u003cstrong\u003eshape of the pump and the switching style\u003c\/strong\u003e, not just the GPH rating. LP900D makes the most sense where the bilge is shallow, space is tight, and a separate float or panel switch is already part of the plan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"WEST","offers":[{"title":"Default Title","offer_id":43564215566372,"sku":"RUL-LP900D","price":175.65,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/b61ec991-cd4c-45d9-b7e4-38f72202ebe7.png?v=1776833766"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/collections\/Pumps_Plumbing_76fe334f-4dc7-456f-86cf-062af269862c.png?v=1769733536","url":"https:\/\/marisolmarine.com\/collections\/pumps-plumbing.oembed","provider":"Marisol Marine Company","version":"1.0","type":"link"}