{"product_id":"hzhdven-12v-macerator-pump-for-rv-boat-12-gpm-3-outlet-garden-hose-rinse-port","title":"hzhdven 12V Macerator Pump for RV \u0026 Boat — 12 GPM, 3\" Outlet, Garden-Hose Rinse Port","description":"\u003cp\u003e\u003cstrong\u003ehzhdven's 12V portable macerator pump rapidly grinds and pumps RV and boat waste through 3\" outlets, emptying tanks quickly and rinsing residue with a garden-hose discharge port.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you need a reliable, compact solution to empty black-water or gray-water holding tanks away from standard dump stations, this 12V macerator pump is built for that task. It combines a high-flow macerator impeller, a garden-hose rinse port, and simple power connections to let RVers, boaters, and campsite users pump waste farther and cleaner than gravity alone permits.\u003c\/p\u003e\n\n\u003ch3\u003eHow fast and far can this pump move wastewater?\u003c\/h3\u003e\n\u003cp\u003eThe unit delivers up to 12 gallons per minute (about 45 liters per minute) and produces enough pressure for vertical lifts up to roughly 10–14 feet depending on hose setup. That flow rate typically empties a 150 L tank in about five minutes, making dumping operations quick and efficient compared with slow gravity drains.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum flow: 12 GPM (≈45 LPM)\u003c\/li\u003e\n  \u003cli\u003eVertical lift capability: up to ~10–14 feet with correct discharge hose\u003c\/li\u003e\n  \u003cli\u003eDesigned for 3-inch RV waste outlets for direct connection\u003c\/li\u003e\n  \u003cli\u003eGarden-hose discharge port for rinsing and convenient cleanout\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat prevents clogs and keeps the pump running smoothly?\u003c\/h3\u003e\n\u003cp\u003eThis macerator uses dual stainless-steel cutter blades to chop solids into very small particles, dramatically reducing the chance of blockages in hoses or downstream disposal lines. It also includes a self-cleaning rinse path and a flow-control switch for the garden-hose outlet to flush residues after pumping.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual 4-blade stainless cutters shred solids to small particles\u003c\/li\u003e\n  \u003cli\u003e25mm outlet with garden-hose connector for rinsing\u003c\/li\u003e\n  \u003cli\u003eFlow-control switch for controlled fresh-water flushing\u003c\/li\u003e\n  \u003cli\u003eMaintenance notes: clear jams only when power is disconnected\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and safe is the motor during repeated use?\u003c\/h3\u003e\n\u003cp\u003eThe pump is driven by an all-copper motor with sealed bearings for quieter, more efficient operation and longer life. Built-in thermal overload and dry-run protection shut the motor off when overheated or starved of liquid, and it will restart only after conditions are safe.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty all-copper motor with precision bearings\u003c\/li\u003e\n  \u003cli\u003eThermal overload and dry-run protection for longevity\u003c\/li\u003e\n  \u003cli\u003eLow-noise operation suitable for campsites and marinas\u003c\/li\u003e\n  \u003cli\u003eRecommended: allow cool-down and check cause before restarting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat connections and accessories are included for quick setup?\u003c\/h3\u003e\n\u003cp\u003eThe pump is supplied with both a 7-foot cigarette lighter cable and an 11.4-inch alligator-clip cable for immediate 12V hookup to most RV battery systems. It is configured for 3\" waste outlets and includes a quick-release fitting for fast attachment and removal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e7 ft cigarette-lighter cable for simple plug-in power\u003c\/li\u003e\n  \u003cli\u003eAlligator-clip cable for direct battery connection\u003c\/li\u003e\n  \u003cli\u003eQuick-release coupling for 3\" RV waste outlets\u003c\/li\u003e\n  \u003cli\u003eGarden-hose rinse port and flow control for tank cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The hzhdven 12V macerator pump is aimed at RV owners, liveaboard boaters, and outdoor enthusiasts who need a portable, faster, and cleaner way to empty holding tanks where conventional dump access is limited. It's also useful for winterization kits and campsite support equipment. Users should have a 3-inch RV outlet and follow safe operation practices: never run dry, avoid leaving powered and idle long-term, and always disconnect power before clearing jams. Backed by a three-year warranty and responsive support, this pump is a practical upgrade for mobile wastewater management.\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: Will this pump fit my RV's waste outlet?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes if your RV has a standard 3-inch waste outlet; the pump is made specifically to connect to 3\" fittings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I power it from a cigarette lighter socket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it includes a 7 ft cigarette-lighter cable and also an alligator-clip cable for direct battery connection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"hzhdven","offers":[{"title":"Default Title","offer_id":48082888720542,"sku":"B0FH9GH7F2","price":139.82,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/hzhdven-front-unit-with-quick-release-coupling.jpg?v=1785818208","url":"https:\/\/northtrailauto.ca\/products\/hzhdven-12v-macerator-pump-for-rv-boat-12-gpm-3-outlet-garden-hose-rinse-port","provider":"North Trail Auto","version":"1.0","type":"link"}