Equipped with a special impeller and cutting plate, chopper pumps will cut up a wide variety of long fibrous materials and solid objects into small, harmless pieces, that will neither block up the pump, nor the piping.
The cutting action can be compared to that of a scissors. With an operation speed of over 1400 rpm, material passing through the pumps is chopped more than 140 times per second into harmless pieces.
The effective grinder assembly is designed with components of chromium-alloy and stainless steel. All solids are reduced to particles no greater than 5x15 mm, thereby allowing the use of small diameter pipes.