Jabsco 4-Blade Chopper Kit w/Lock Nut f/18590 Series Macerator Pumps [37056-2000] Brand_Balmar Speed Included: Yes

Speed Included: Yes

Throw in foreign object detection and thermal cut-off and you’re guaranteed safe

Commercial-grade

Mono Capacity: 255/6 175/8 140/10

*Mounting hardware included

Jabsco 4-Blade Chopper Kit w/Lock Nut f/18590 Series Macerator Pumps [37056-2000] Brand_Balmar Speed Included: Yes4 Blade Chopper Kit with Lock Nut for 18590 Series Macerator Pumps The Jabsco 4 Blade Chopper Kit replaces a worn, broken, or malfunctioning macerator chopper in the 18590 Series. The chopper is designed with 4 heads, each with its own blade to break up large debris before it enters the pump and other fluid lines. Includes a lock nut to secure it in place.