{"product_id":"jabsco-18590-2094-self-priming-sealed-macerator-pump-24v-for-marine-waste-and-livewell-evacuation","title":"Jabsco 18590-2094 Self-Priming Sealed Macerator Pump 24V for Marine Waste and Livewell Evacuation","description":"\u003cb\u003eRun-Dry Macerator Waste Pump\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eWASTE EVACUATION\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eThe Jabsco 18590 series DC macerator pump unit is the ideal solution for emptying marine holding tanks when not in a discharge restricted area. Self priming to 5ft this pump will empty a typical 30 gallon (115 Liter) holding tank in less than 3 minutes. Duty cycle of the pump is 15 minutes continuous which means a 180 gallon (680 liter) can be emptied in a single operation\u003cbr\u003e\u003cbr\u003eIt is recommended that holding tanks be flushed with several gallons of water after each pump out. This will reduce the possibility of a continued build up of sediment in the tank which could cause a potential blockage.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFISH BOX AND LIVEWELL TANK EVACUATION\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eThe Jabsco Macerator Pump is the ideal pump for the emptying of Fish box and livewell receptacles. Very often the livewell tank will be above the waterline of the boat, when this is the case gravity can be used to empty the livewell tank. If not installed in this format then it is beneficial to use the Jabsco macerator pump for evacuation due to its self-priming capabilities and also it's grinding properties.\u003cbr\u003e\u003cbr\u003eFish boxes are typically mounted into the floor of the vessel and are very often below the waterline or only partially above the waterline. Again the Jabsco Macerator pump has the characteristics that lend themselves to this application. The bait residue particles of ice, fish scales and anything else that could potentially be found in the Fish-Box will be easily passed buy the Jabsco Macerator Pump, and the self priming capabilities are perfect for fish box installations common to many of today's sports fishing boats.\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTriple sealed motor to prevent both internal and external motor corrosion\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNew Four-bladed chopper reduces clogging\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDetects the absence of fluid then shuts-off pump before impeller is damaged\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensor provides adequate run-dry period to allow initial priming of the pump\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInterrupting power supply to the macerator resets the Run-Dry Device\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlow rate to 12 gpm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSelf-priming to 4ft\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFitting:\u003c\/b\u003e\u003cbr\u003eInlet Port: 1-1\/2\" Hose Barb plus 1-1\/2 NPT\u003cbr\u003eDischarge Port: 1\" Hose Barb\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e \u003c!--- cis2:m2lumZRk ---\u003e\n\u003cp\u003eThe Jabsco 18590-2094 series DC macerator pump is engineered for efficient waste evacuation and livewell management on boats. Designed with a self-priming capability up to 4 feet, this pump can empty a typical 30-gallon (115-liter) holding tank in less than three minutes, making it an ideal solution for marine waste disposal in areas where discharge restrictions are relaxed. Its duty cycle allows continuous operation for up to 15 minutes, enabling the evacuation of larger volumes such as 180 gallons (680 liters) in a single session. Regular flushing of holding tanks with water after pump-out is recommended to prevent sediment buildup, ensuring smooth operation and reducing the risk of blockages. The pump’s robust design includes a triple-sealed motor to prevent internal and external corrosion, extending its lifespan in harsh marine environments. The four-bladed chopper minimizes clogging by efficiently cutting through solids such as fish scales, ice, and other residues commonly found in fish boxes and livewells. The unit detects the absence of fluid and automatically shuts off to prevent impeller damage, and its sensor provides an adequate run-dry period for initial priming. Resetting the pump is straightforward—simply interrupting the power supply resets the run-dry protection. The flow rate of up to 12 gallons per minute ensures quick and reliable evacuation of waste or bait residues. Its inlet port is compatible with 1-1\/2-inch hose barb and 1-1\/2 NPT fittings, while the discharge port supports a 1-inch hose barb connection. This versatile pump is suitable for various applications, including marine waste tanks, fish boxes, and livewells, especially where gravity alone cannot drain the receptacles effectively. Its compact size and durable construction make it a preferred choice for sport fishing boats and other marine vessels requiring efficient waste management solutions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eTriple sealed motor to prevent internal and external corrosion\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFour-bladed chopper reduces clogging\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAutomatically shuts off when fluid is absent to protect impeller\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSensor provides sufficient run-dry period for priming\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReset by interrupting power supply\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFlow rate of 12 gallons per minute\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSelf-priming capability up to 4 feet\u003c\/li\u003e\u003c\/ul\u003e","brand":"Jabsco","offers":[{"title":"Default Title","offer_id":44529236967466,"sku":"34554","price":207.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/34554XL.jpg?v=1783068151","url":"https:\/\/atticusgoods.com\/products\/jabsco-18590-2094-self-priming-sealed-macerator-pump-24v-for-marine-waste-and-livewell-evacuation","provider":"Atticus Goods","version":"1.0","type":"link"}