{"product_id":"flojet-macerator-pump-12v-rv-waste-pump-18555-000a-9-gpm-stainless-steel-grinder-3-4-hose","title":"Flojet Macerator Pump 12V RV Waste Pump 18555-000A — 9 GPM, Stainless-Steel Grinder, 3\/4\" Hose","description":"\u003cp\u003e\u003cstrong\u003eThe Flojet 18555-000A macerator pump is a compact 12V waste pump that grinds and evacuates RV holding tanks quickly using a 3\/4\" garden-hose connection.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for campers and RV owners who want a cleaner, faster way to empty black and gray tanks, this Flojet unit replaces bulky 3\" sewer hoses with a lightweight 3\/4\" hose hookup. The pump’s stainless-steel macerator chops solids down to roughly 1\/8\" particles and, with up to 9 gallons per minute output, can clear a typical 40-gallon tank in about five minutes. Built for intermittent duty and equipped with practical accessories like a remote on\/off switch, rinse\/back-wash valve and a carry case, it’s intended to simplify campground waste disposal while limiting clogs and handling common wastewater safely.\u003c\/p\u003e\n\n\u003ch3\u003eHow fast will this pump empty my RV tank?\u003c\/h3\u003e\n\u003cp\u003eAt its rated flow of up to 9 gallons per minute, the Flojet 18555-000A can empty a 40-gallon holding tank in roughly five minutes under normal conditions. Actual time depends on hose layout, elevation, and tank contents.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated output: up to 9 GPM for high-speed drainage.\u003c\/li\u003e\n  \u003cli\u003eDesigned to clear a 40-gallon tank in about five minutes in typical setups.\u003c\/li\u003e\n  \u003cli\u003e3\/4\" garden-hose connection reduces hose size and simplifies handling.\u003c\/li\u003e\n  \u003cli\u003ePerformance varies with head height, hose length, and solids load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the stainless-steel macerator do for maintenance?\u003c\/h3\u003e\n\u003cp\u003eThe stainless-steel grinder shreds organic solids into fine particles (around 1\/8\") to promote smooth flow and reduce clogging risk in narrow hoses. It helps maintain consistent performance when used as directed, but it’s not intended for non-organic items.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless-steel blades macerate solids to approximately 1\/8\" particles.\u003c\/li\u003e\n  \u003cli\u003eHelps prevent blockages in 3\/4\" discharge hose for faster emptying.\u003c\/li\u003e\n  \u003cli\u003eAvoid flushing rags, wipes, or other non-organic items to protect the grinder.\u003c\/li\u003e\n  \u003cli\u003eRinse\/back-wash valve assists in clearing the pump and hose after use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install and operate on a 12V RV system?\u003c\/h3\u003e\n\u003cp\u003eInstallation and operation are straightforward: the pump runs on standard 12V DC and includes a remote on\/off switch with a 6-foot wire harness for convenient control. The unit is self-priming for quick starts and fits common portable or semi-permanent setups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12V DC motor draws up to 16.5 amps at maximum load.\u003c\/li\u003e\n  \u003cli\u003eSelf-priming design simplifies startup without complex plumbing.\u003c\/li\u003e\n  \u003cli\u003eRemote switch with 6' harness for easy activation outside the camper.\u003c\/li\u003e\n  \u003cli\u003eCarry case included for portable installations and storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I know about durability and safe use?\u003c\/h3\u003e\n\u003cp\u003eThe Flojet is built with a fully enclosed motor and stainless steel macerator for corrosion resistance and dependable intermittent-duty operation. Follow usage guidelines to avoid damage from inappropriate solids or continuous operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFully enclosed motor protects internal components from moisture and debris.\u003c\/li\u003e\n  \u003cli\u003eRated for intermittent duty—avoid continuous run cycles to prevent overheating.\u003c\/li\u003e\n  \u003cli\u003eUse rinse\/back-wash valve to flush the system after pumping waste.\u003c\/li\u003e\n  \u003cli\u003eNot suitable for non-organic solids like cloth, wipes, or metals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Flojet 18555-000A is aimed at RV owners, campervan travelers and outdoor enthusiasts who want a fast, portable solution to empty black and gray tanks without bulky sewer hoses. It’s ideal for those who value compact storage, quick setup, and reliable maceration—people who regularly need to pump wastewater at campsites, seasonal lots, or during boondocking where conventional sewer hookups are unavailable. Not recommended for applications requiring continuous duty or for pumping non-organic solids.\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 use the Flojet pump with a portable garden hose?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It uses a 3\/4\" garden-hose connection for easy hookup and replaces bulky 3\" hoses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the pump safe for wipes and rags?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The macerator is meant for organic wastewater only; avoid flushing wipes, rags, or non-organic solids.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Flojet","offers":[{"title":"Default Title","offer_id":67584945356985,"sku":"B001HKZHIW","price":462.54,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/flojet-front-view-pump.jpg?v=1790460360","url":"https:\/\/redleafauto.ca\/products\/flojet-macerator-pump-12v-rv-waste-pump-18555-000a-9-gpm-stainless-steel-grinder-3-4-hose","provider":"Redleaf Auto","version":"1.0","type":"link"}