{"product_id":"raritan-macerator-pump-impeller-53120w","title":"Raritan Macerator Pump Impeller #53120W","description":"\u003ch2\u003eRaritan 53120W Macerator Pumps\u003c\/h2\u003e\n\n\u003cp\u003eThe Raritan 53120W is a replacement impeller for compatible Raritan macerator pump units. The impeller is the rotating component inside the macerator pump that does the actual work of breaking down waste and moving it through the discharge line. When the impeller wears out, cracks, or becomes damaged, the pump loses its ability to macerate and discharge effectively, which tends to make itself known at the worst possible time.\u003c\/p\u003e\n\n\u003cp\u003eMacerator pump impellers are wear items. The combination of continuous rotation, abrasive waste material, and exposure to both freshwater and saltwater means the impeller degrades over time regardless of how well the system is maintained. Common signs of a worn or failing impeller include reduced pump output, slow or incomplete discharge, unusual noise from the pump, or a pump motor that runs but moves little to nothing through the discharge line.\u003c\/p\u003e\n\n\u003cp\u003eThe 53120W is a genuine Raritan service part, sized and configured for compatible Raritan macerator pump models. Macerator pump impellers are not universal across brands or even across all Raritan models, so confirming that your specific Raritan macerator pump uses the 53120W impeller before ordering is important. The pump's model number or Raritan's parts documentation will confirm compatibility.\u003c\/p\u003e\n\n\u003cp\u003eImpeller replacement is a straightforward service task on most macerator pump designs. The pump housing is opened, the worn impeller is removed from the pump shaft, and the new impeller is seated in its place. Always close the seacocks and isolate the pump from the electrical system before beginning any macerator service work.\u003c\/p\u003e\n\n\u003cp\u003eKeeping a spare impeller aboard is practical preventive maintenance for any vessel with a macerator-equipped sanitation system. Impellers are compact, inexpensive relative to a pump replacement, and the kind of part you will be very glad to have on hand if the pump starts struggling mid-passage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNormalized SKU:\u003c\/strong\u003e 53120W\u003c\/p\u003e","brand":"Raritan","offers":[{"title":"Default Title","offer_id":54407916781873,"sku":"RAR-53120W","price":47.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/7184\/8291\/files\/raritan-macerator-pump-impeller-53120w-1241087914.jpg?v=1780390115","url":"https:\/\/www.firstchoicemarine.com\/products\/raritan-macerator-pump-impeller-53120w","provider":"First Choice Marine","version":"1.0","type":"link"}