{"product_id":"crestwave-rv-macerator-pump-12v-144w-12-gpm-10ft-lift-sk5-dual-blades-complete-kit","title":"CRESTWAVE RV Macerator Pump 12V 144W — 12 GPM, 10FT Lift, SK5 Dual Blades, Complete Kit","description":"\u003cb\u003eCRESTWAVE RV Macerator Pump is a complete 12V macerator kit that quickly grinds and empties RV or boat waste tanks in minutes with reliable thermal protection and a compact all-weather design.\u003c\/b\u003e\n\n\u003cp\u003eWhen you need fast, clog-free dumping for motorhomes, travel trailers or marine holding tanks, the CRESTWAVE macerator combines a high-torque 144W copper motor with dual SK5 spiral blades to shred solids and push wastewater through hoses at up to 12 gallons per minute. Built for on-the-road convenience, this unit ships as a ready-to-install kit including power cord, fittings and accessories—so you can connect, prime and empty tanks without hauling a heavy portable cassette to the dump station.\u003c\/p\u003e\n\n\u003ch3\u003eHow fast can this macerator empty my RV or boat tank?\u003c\/h3\u003e\n\u003cp\u003eThis pump is engineered for speed: its 144W motor and SK5 steel impellers deliver a peak flow of about 12 GPM (45 LPM), allowing a typical 150L sewage tank to be cleared in under four minutes. Faster cycles mean less time at dump stations and fewer odors or spills during transfer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTypical emptying: under 4 minutes for a 150L tank\u003c\/li\u003e\n  \u003cli\u003eFlow rate: 12 gallons per minute (45 LPM)\u003c\/li\u003e\n  \u003cli\u003eWorking pressure: up to 15 PSI for steady discharge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it handle long runs and lifts from low-mounted holding tanks?\u003c\/h3\u003e\n\u003cp\u003eYes—CRESTWAVE’s self-priming design supports extended discharge distances and vertical lifts. The pump can lift wastewater up to 10 feet horizontally and priming suction reaches about 3 feet, which covers most RV and small-boat installations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum lift: 10FT discharge capability\u003c\/li\u003e\n  \u003cli\u003eSuction height: approximately 3FT for initial priming\u003c\/li\u003e\n  \u003cli\u003eIncludes 3\/4\" NPT fittings for common RV plumbing connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the unit prevent clogs and protect the motor?\u003c\/h3\u003e\n\u003cp\u003eDual four-blade SK5 high-carbon spiral impellers reduce solids below 15mm, preventing blockages in hoses and regulators. The motor uses pure copper windings and integrates thermal overload plus dry-run protection to avoid overheating and extend service life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlade type: SK5 high-carbon steel, dual spiral impellers\u003c\/li\u003e\n  \u003cli\u003eParticle reduction: crushes solids to under 15mm\u003c\/li\u003e\n  \u003cli\u003eMotor safeguards: thermal overload and dry-run protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the kit and how weatherproof is it?\u003c\/h3\u003e\n\u003cp\u003eThe pump arrives as an all-in-one kit to simplify setup and maintenance. It includes a cigarette lighter power cord, adjustable metal clamps, NPT copper fittings, a garden hose adapter with valve, gloves and repair accessories. The housing meets IPX8 waterproofing and operates across a broad temperature range for year-round use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: 2.3M cigarette lighter cord, hose fittings, clamps, gloves, screwdriver\u003c\/li\u003e\n  \u003cli\u003eWaterproof rating: IPX8 for wet while in use scenarios\u003c\/li\u003e\n  \u003cli\u003eOperating temperatures: 41°F to 140°F (5°C to 60°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: CRESTWAVE’s macerator is designed for RV owners, boaters and service professionals who need quick, reliable wastewater transfers without frequent manual intervention. It fits travel trailers, motorhomes, marine heads and portable tank setups—especially useful for users who regularly empty tanks at remote dump sites, perform winterization tasks, or prefer an in-vehicle solution that minimizes odor, spills and downtime. The included accessories and protective features make it a practical choice for DIY installers and technicians seeking a durable, easy-to-operate macerator pump backed by a 12-month manufacturing coverage plan.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I run this macerator from my RV cigarette lighter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes a 2.3M cigarette lighter power cord for direct 12V connection to most RV outlets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the pump clog on solid waste?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The dual SK5 spiral blades grind solids to under 15mm to minimize clogs; a manual crushing feature aids stubborn material.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CRESTWAVE","offers":[{"title":"Default Title","offer_id":48080725934238,"sku":"B0D83KXF8S","price":196.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/crestwave-front-view-compact-macerator.jpg?v=1785784430","url":"https:\/\/northtrailauto.ca\/products\/crestwave-rv-macerator-pump-12v-144w-12-gpm-10ft-lift-sk5-dual-blades-complete-kit","provider":"North Trail Auto","version":"1.0","type":"link"}