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Image of a Landia Chopper Pump showing how knife debris built-up.

Landia Chopper Pump Chops Knives – Robust Pump Survives Knife Attack!

A Landia Chopper Pump when serviced recently was found to have been chopping on knives apparently left in waste-food. Chopper pumps are so named because a rotating “blade” and 3 fixed “knives” (scroll down to see illustration) at the pump casing entry point. These are positioned to chop through fibrous material (even cutting through rope […]

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