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Macerator Pumps & Parts

Macerator Waste Pumps are used to empty waste holding tanks on RVs, boats, and similar vehicles. By breaking soft waste into smaller pieces, the waste can easily pass through a regular hose, making the job of emptying waste tanks much easier. By using a macerator pump, and flushing your tank with water periodically, you can virtually eliminate any clogging in your waste system.

Flojet/Jabsco 18500 series Macerator pumps grind sewage waste down to particles 1/8" diameter or less, allowing easy tank pumping through a standard 5/8" garden hose (or other similarly sized hose). These pumps will empty most recirculating toilets in under two minutes, and a standard 30 gallon holding tank in three minutes or less. Their self-priming design allows installation above the tank, if that is most convenient. (NOTE: Macerator pumps are designed ONLY to handle soft waste and tissue. Solid objects, or sanitary napkins, can clog or damage the pump, and void any applicable warranty.)

  1. Jabsco 22130-2721 RV Macerator, 120 vac

    Jabsco 22130-2721 120V RV/Marine Macerator

    • 120V AC pump, grinds ~12gpm to 1/8"
    • Self-priming: 5ft. lift when wet, 4ft. when dry
    • 1.5in. hose barb inlet, 1in. ID hose barb outlet
    • Can be mounted in any position
    • Designed for permanent installation
    Learn More

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