{"product_id":"raritan-atlantes-discharge-pump-repair-kit-atdisrk","title":"Raritan Atlantes Discharge Pump Repair Kit","description":"\u003cp class=\"nvn-hero\"\u003eThe Raritan Atlantes discharge pump repair kit is the genuine service kit for the discharge pump on Raritan's Atlantes electric marine toilet. When the pump weeps at the base or stops clearing the bowl, this kit rebuilds it with fresh wear parts so you can keep the toilet you've got instead of replacing the whole system.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eThe Atlantes is Raritan's electric marine toilet, and the discharge pump is the part that actually moves waste out of the bowl and down the line. So when that pump starts weeping at the base, loses its prime, or runs rough and won't clear, you're looking at a service job, not a reason to tear out the whole toilet. This kit gives you the wear parts to bring the discharge pump back to life.\u003c\/p\u003e\n\u003cp\u003eHere's what's usually going on. Seals harden with age, the impeller wears down, and you end up with a slow leak at the base plate or a pump that spins but doesn't push. Salt, mineral scale, and years of duty cycles all speed it along. Because this kit is made specifically for the Atlantes discharge pump, the parts seat in the housing the way the factory intended, which matters a lot on a sealed pump that has to hold prime.\u003c\/p\u003e\n\u003cp\u003ePlan on roughly 90 minutes to two hours for the repair. And honestly, the pump itself isn't the hard part. The space around it is. On a 30 to 40 foot sailboat the head compartment is cramped, and getting the pump out for service takes some patience and a few skinned knuckles. A flexible discharge hose helps you line everything back up when it's time to reassemble.\u003c\/p\u003e\n\u003cp\u003eA few details save people a second trip into the head. Before you set the new seals, scrape every bit of old gasket residue off the base plate with a plastic scraper. Leftover residue is the number one reason a pump leaks right after a rebuild, so get that surface clean down to bare plastic. Go easy on the housing screws too. They thread into plastic and they'll strip if you lean on them.\u003c\/p\u003e\n\u003cp\u003eCheck the motor shaft while you have the pump apart. If it shows corrosion, polish it smooth before the new seals go on, otherwise the fresh seals wear early and you're back in there next season. It's a two minute step that pays off. This is also a good moment to look over the rest of the plumbing run while everything is open and easy to reach. A little inspection now beats a haul-out headache later in the season.\u003c\/p\u003e\n\u003cp\u003eBoats with a long uphill run from the head to the through-hull tend to fight backflow, and a lot of owners add a check valve while the system is open to keep waste from draining back toward the bowl. On planing powerboats, vibration works hose clamps loose over a season, so double-clamp the discharge connections when you button everything up. Small stuff, but it's the difference between a repair that lasts and one that nags you.\u003c\/p\u003e\n\u003cp\u003eOn fitment, the kit suits 12V and 24V Atlantes models, which covers the bulk of the electric toilet line. Older pre-2005 units may need the updated mounting plate, so if you're not certain which generation you're working on, check your model records before you order. Pairing the toilet with a Raritan controller that limits run time is also worth it. It keeps a fresh impeller from cooking itself on a long discharge cycle.\u003c\/p\u003e\n\u003cp\u003eRaritan builds gear for pleasure boats all over the world, and the company has always leaned toward keeping our waters clean, so a working marine sanitation system isn't just a convenience, it's part of being a responsible boater. This kit fits right into that. It's the practical fix for an owner who wants to keep a good toilet in service instead of spending several times the money on a full replacement. And because it's genuine Raritan, you're rebuilding the pump with the exact parts it was engineered around.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003eGenuine Raritan Atlantes service parts, so the seals and impeller seat in the pump housing the way the factory built it\u003c\/li\u003e\n  \u003cli\u003eRebuilds the existing discharge pump instead of replacing the whole toilet, saving the cost of a full unit\u003c\/li\u003e\n  \u003cli\u003eFits 12V and 24V Atlantes models for coverage across most of the electric toilet line\u003c\/li\u003e\n  \u003cli\u003eTargets the common wear points, base-plate weeping and a worn impeller, that keep a pump from clearing the bowl\u003c\/li\u003e\n  \u003cli\u003eManufacturer part number ATDISRK, the exact kit called out for the Atlantes discharge pump\u003c\/li\u003e\n  \u003cli\u003eTypical service runs about 90 to 120 minutes, a same-day job for most owners\u003c\/li\u003e\n  \u003cli\u003ePairs with a Raritan run-time controller to keep a fresh impeller from overheating on long discharge cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"nvn-trust\"\u003e\n  \u003ch2\u003eWhy Buy from NVN Marine\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthorized Raritan reseller, full manufacturer warranty\u003c\/li\u003e\n    \u003cli\u003eNMEA member and ABYC certified, advice from real boat techs\u003c\/li\u003e\n    \u003cli\u003eSame-day shipping before 3 PM ET on in-stock items\u003c\/li\u003e\n    \u003cli\u003eNY headquarters and Fort Lauderdale flagship retail store\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat does this kit fit?\u003c\/summary\u003e\n    \u003cp\u003eIt's made specifically for the discharge pump on Raritan's Atlantes electric marine toilet, including 12V and 24V models.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat does the kit address?\u003c\/summary\u003e\n    \u003cp\u003eThe wear parts that fail first on the discharge pump, the seals and impeller, so the pump holds prime and clears the bowl again.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow long does the repair take?\u003c\/summary\u003e\n    \u003cp\u003eMost owners spend about 90 to 120 minutes. On many boats the tight head compartment, not the pump itself, is the slow part of the job.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eMy pump leaks at the base right after a rebuild. What causes that?\u003c\/summary\u003e\n    \u003cp\u003eAlmost always leftover gasket residue on the base plate. Scrape it down to bare plastic with a plastic scraper before you set the new seals.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDo I need to do anything to the motor shaft?\u003c\/summary\u003e\n    \u003cp\u003eIf it shows corrosion, polish it smooth before installing the new seals. Otherwise the fresh seals wear early and you'll be back in there sooner than you'd like.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWill this fit an older Atlantes?\u003c\/summary\u003e\n    \u003cp\u003eIt suits 12V and 24V models. Pre-2005 units may need the updated mounting plate, so check which generation you have before ordering.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eShould I replace anything else while I'm in there?\u003c\/summary\u003e\n    \u003cp\u003eOn boats with a long uphill run to the through-hull, adding a check valve stops backflow. On planing powerboats, double-clamp the hose connections against vibration.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I keep the new impeller from overheating?\u003c\/summary\u003e\n    \u003cp\u003ePairing the toilet with a Raritan controller that limits run time keeps a fresh impeller cooler on long discharge cycles.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this a genuine Raritan part?\u003c\/summary\u003e\n    \u003cp\u003eYes. It's the Raritan repair kit, part number ATDISRK, built for the Atlantes discharge pump.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"nvn-specs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eTitle\u003c\/th\u003e\n\u003ctd\u003eRaritan Atlantes Discharge Pump Repair Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eRaritan\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eATDISRK\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e085462004964\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eDischarge Pump Repair Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eMarine Plumbing \u0026amp; Ventilation Accessory\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCompatible System\u003c\/th\u003e\n\u003ctd\u003eRaritan Atlantes electric marine toilet\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCompatible Voltage\u003c\/th\u003e\n\u003ctd\u003e12V and 24V Atlantes models\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eDischarge pump service and rebuild\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eKit Coverage\u003c\/th\u003e\n\u003ctd\u003eDischarge pump seal and impeller wear parts\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFitment Note\u003c\/th\u003e\n\u003ctd\u003ePre-2005 Atlantes may require the updated mounting plate\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCalifornia Prop 65 Warning\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What does this kit fit?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's made specifically for the discharge pump on Raritan's Atlantes electric marine toilet, including 12V and 24V models.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What does the kit address?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The wear parts that fail first on the discharge pump, the seals and impeller, so the pump holds prime and clears the bowl again.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How long does the repair take?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Most owners spend about 90 to 120 minutes. On many boats the tight head compartment, not the pump itself, is the slow part of the job.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"My pump leaks at the base right after a rebuild. What causes that?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Almost always leftover gasket residue on the base plate. Scrape it down to bare plastic with a plastic scraper before you set the new seals.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Do I need to do anything to the motor shaft?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"If it shows corrosion, polish it smooth before installing the new seals. Otherwise the fresh seals wear early and you'll be back in there sooner than you'd like.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Will this fit an older Atlantes?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It suits 12V and 24V models. Pre-2005 units may need the updated mounting plate, so check which generation you have before ordering.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Should I replace anything else while I'm in there?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"On boats with a long uphill run to the through-hull, adding a check valve stops backflow. On planing powerboats, double-clamp the hose connections against vibration.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can I keep the new impeller from overheating?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Pairing the toilet with a Raritan controller that limits run time keeps a fresh impeller cooler on long discharge cycles.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is this a genuine Raritan part?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. It's the Raritan repair kit, part number ATDISRK, built for the Atlantes discharge pump.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"Raritan","offers":[{"title":"Default Title","offer_id":44925480960093,"sku":"33769","price":59.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/33769XL.jpg?v=1787376690","url":"https:\/\/nvnmarine.com\/products\/raritan-atlantes-discharge-pump-repair-kit-atdisrk","provider":"NVN Marine","version":"1.0","type":"link"}