Jabsco 18595-1000 Macerator Chopper Kit
The Jabsco 18595-1000 is a genuine Jabsco chopper kit for Jabsco macerator pumps. The chopper plate spins against the stationary cutter in the macerator housing and cuts waste into small particles before it enters the impeller. Jabsco uses this part number on specific pump models only, so match it against the parts list for the model number on your pump plate before ordering.
Macerator pumps grind waste into a fine slurry and pump it from a holding tank to a deck fitting or overboard where permitted. Keep the chopper, wearplates and impeller in good condition, since worn parts reduce flow and let solids jam the pump. Never run a flexible impeller macerator dry, and flush it with fresh water after emptying the tank.
Key Features
- Genuine Jabsco macerator part
- Stainless steel cutting action
- Restores flow and grinding performance
- Direct replacement for worn or damaged parts
- Keeps waste systems working
Applications
- Marine holding tank pump out
- RV and domestic waste transfer
- Gray water and bilge slurry
- Sanitation system maintenance
- Macerator pump rebuilds
- Keeping spares aboard
Specifications
- Brand: Jabsco
- Manufacturer Part Number: 18595-1000
- Part Type: Chopper kit
- Fits: Jabsco macerator pumps, confirm against your pump plate
- Condition: New
Frequently Asked Questions
Q: How often should it be serviced?
Inspect the impeller, wearplates and chopper at least once a season, and more often with heavy use.
Q: Why does my macerator hum but not pump?
Usually the impeller is damaged from running dry or the chopper is jammed with debris. Isolate power before checking.
Q: Can the macerator run dry?
Flexible impeller macerators must not run dry except run-dry models, which tolerate it for limited periods.
Q: What should not go through a macerator?
Wipes, rags, sanitary products and hard objects. They jam the chopper and wear parts quickly.
Not sure this is the right part? Send us a Picture of the Pump Plate on your pump and the CLR Marine team will confirm the correct chopper kit.
CLRMarine
