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Jabsco Macerator Pumps
The Jabsco AC and DC macerator pump units are the ideal solution for emptying marine holding tanks when not in a discharge restricted area. Self priming to 5ft these pumps will empty a typical 30 gallon (115litre) holding tank in less than 3 minutes. It 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.
The 18590 Series are also the ideal solution 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.