Flojet 18550-100 Macerator Pump: Garden Hose


  • Connects directly to the RV waste outlet
  • Male garden hose discharge port
  • Fresh water rinse capabilities
  • Easy clean up and storage
  • USCG and CSA listed


Flojet’s 18550-100A Self-Priming Macerator Waste Pump for 12V DC electrical systems, with 3 inch RV-type slip-on hose inlet. This model features a standard size male threaded garden hose outlet. Grinds waste as it pumps, reduces particle size to 1/8″. ~13 gallon per minute (49LPM) flow rate, will empty a typical 30 gallon waste holding tank in three minutes.

  • Self-priming flexible impeller with stainless steel wear plate and cutter.
  • Six foot self-priming lift with wet impeller; four foot when dry.
  • May be mounted any position or angle without affecting performance.
  • 12 Volt DC permanent magnet motor, fully enclosed with stainless steel shaft.
  • Jabsco Nitrile Compound Impeller.

Designed to be installed permanently for easy tank evacuation from a toilet or plumbing clean-out access. Does not come with waste pump switch kit. Do not run pump dry. Suitable for intermittent duty; do NOT run for more than 15 minutes continuously.

This pump should be used in accordance with EPA Sanitation Regulations.

Typically in stock.

18550100A 18550100 18550-100, Jabsco, Xylem

Additional information

Weight7 lbs


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