{"product_id":"hzhdven-rv-macerator-pump-12v-portable-12-gpm-garden-hose-discharge-dual-stainless-blades","title":"hzhdven RV Macerator Pump 12V Portable 12 GPM — Garden-Hose Discharge \u0026 Dual Stainless Blades","description":"\u003cstrong\u003ehzhdven's 12V RV Macerator Pump is a compact, plug-and-play sewage macerator that shreds waste and pumps it through a garden-hose discharge for fast, clog-resistant tank emptying.\u003c\/strong\u003e\n\n\u003cp\u003eThis portable macerator is built to clear 3-inch RV waste outlets quickly and reliably. With a 12 GPM (≈45 LPM) flow rate and dual stainless-steel blades, the unit pulverizes solids to small particles and sends them through a hose or dump connection, so you can empty black-water tanks without manual scooping or long waits. The kit includes multiple power leads and safety features designed for mobile use on RVs, boats, and campsites.\u003c\/p\u003e\n\n\u003ch3\u003eHow fast will this macerator empty my RV tank?\u003c\/h3\u003e\n\u003cp\u003eThe pump delivers up to 12 gallons per minute, letting it evacuate a typical 150 L (≈40 gallon) sewage tank in a few minutes under ideal conditions. Actual time varies with lift height, hose length, and tank contents.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated flow: 12 GPM (≈45 LPM)\u003c\/li\u003e\n  \u003cli\u003eExample: ~5 minutes to empty a 150 L tank at ground-level discharge\u003c\/li\u003e\n  \u003cli\u003eVertical lift capability: up to 10–14 feet depending on setup\u003c\/li\u003e\n  \u003cli\u003eGarden-hose outlet for long-distance disposal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat prevents clogs and how is it cleaned?\u003c\/h3\u003e\n\u003cp\u003eTwo hardened stainless-steel 4-blade cutters macerate solids into fine particles to reduce blockages. A self-rinse path and a garden-hose rinse connection help flush residue, while an accessible strainer and clearing port make maintenance straightforward.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-blade design chops solids to ~1\/16-inch particles\u003c\/li\u003e\n  \u003cli\u003e25 mm outlet plus garden-hose rinse port for flushing\u003c\/li\u003e\n  \u003cli\u003eManual clearing port to remove trapped debris safely\u003c\/li\u003e\n  \u003cli\u003eEasy-access strainer for routine cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs it safe for regular RV and marine use?\u003c\/h3\u003e\n\u003cp\u003eThe motor uses an all-copper windings design with sealed bearings for longer life and quieter operation. Built-in thermal overload and dry-run protection stop the pump if it overheats or runs without liquid, restarting automatically when conditions normalize.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty copper motor with precision bearings\u003c\/li\u003e\n  \u003cli\u003eThermal overload and automatic shutdown for safety\u003c\/li\u003e\n  \u003cli\u003eDry-run protection prevents pump damage when empty\u003c\/li\u003e\n  \u003cli\u003eLow-noise performance suited to mobile living\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat connections and accessories are included?\u003c\/h3\u003e\n\u003cp\u003eThe unit arrives ready to power with a 7 ft cigarette-lighter cable and an 11.4-inch alligator-clip lead for direct battery hookup. It fits standard 3-inch RV waste outlets and includes a quick-release coupling and garden-hose-compatible discharge connection for flexible disposal options.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with 3-inch RV wastewater outlets\u003c\/li\u003e\n  \u003cli\u003e7 ft cigarette lighter and battery alligator cables included\u003c\/li\u003e\n  \u003cli\u003eQuick-release mounting for fast attachment\/removal\u003c\/li\u003e\n  \u003cli\u003eGarden-hose discharge port with flow-control switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eUsage tips:\u003c\/em\u003e Do not run the pump dry, avoid leaving it powered while idle, and never attempt to clear blockages with power connected. After use, drain residual water, protect the pump from freezing in cold weather, and clean the strainer regularly to prolong service life.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWho is this for?\u003c\/strong\u003e This macerator is intended for RV owners, liveaboard boaters, and campsite operators who need a portable, dependable solution for emptying black-water tanks. It's also suited to winterization kits and emergency waste management where a compact, high-flow pump with anti-clog features is required. If you use standard 3-inch RV outlets and want faster, cleaner tank dumping without permanent plumbing installations, this unit offers a practical, transportable option backed by a 3-year warranty and responsive support.\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 fit my RV waste outlet?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—it's designed for standard 3-inch RV waste outlets; confirm your outlet size before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What power connections are included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes a 7 ft cigarette lighter cable and an 11.4 in alligator-clip cable for battery hookup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"hzhdven","offers":[{"title":"Default Title","offer_id":67584993165497,"sku":"B0F3X6DBFR","price":179.79,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/hzhdven-front-view-assembled-pump.jpg?v=1790462586","url":"https:\/\/redleafauto.ca\/products\/hzhdven-rv-macerator-pump-12v-portable-12-gpm-garden-hose-discharge-dual-stainless-blades","provider":"Redleaf Auto","version":"1.0","type":"link"}