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.)
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Flojet 18555-000 12V Portable RV Macerator Pump
$275.85- Connects directly to the RV waste outlet
- Garden hose discharge port
- Fresh water rinse capabilities
- Easy clean up and storage
- USCG and CSA listed
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18590-2092 Jabsco 12V Marine Macerator Pump
$173.08- 12V DC 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
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Flojet 18550-000 Macerator Pump: Hose Barb
$190.93- 12V DC RV waste macerator pump
- Connects to 3" slip-on RV outlet hose
- Hose barb discharge port
- Fresh water rinse capabilities
- 13 gallons per minute flow rate
- USCG and CSA listed
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Flojet 18550-100 Macerator Pump: Garden Hose
$190.93- 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
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Jabsco 22130-2721 120V RV/Marine Macerator
$725.00- 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
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18594-1001 Flojet Macerator Inlet Housing 3" Flush Fitting
$65.12- Replacement macerator housing
- Part #4 on exploded diagram
- Fits Flojet 18550 macerator pumps
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Flojet 91010250 Macerator Rinse Hose Adapter
$25.54- Macerator rinse hose adapter
- Part #5 on exploded diagram
- For Flojet 18555-000 portable macerator pump
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91010-253A Flojet Macerator Adapter O-ring Kit
$10.64- Replacement O rings for Flojet 18555-000 portable macerator
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Jabsco 18590-2094 24V Marine Macerator Pump
$183.54- 24V DC 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
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37056-1000 Flojet/Jabsco Macerator 2-Blade Chopper Kit
$16.64- Replacement macerator chopper blade kit
- Includes chopper plate and lock nut
- Fits most Flojet & Jabsco macerator pumps
- See description below for detailed list of compatible pumps