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Landia developed their first chopper pumps in 1950. A chopper pump is a pump equipped with a knife system at the pump inlet. The knife system prevents the pump from clogging when the pumped liquid contains small impurities.


Originally, Landia’s chopper pump was designed to chop the straw that was always present in liquid animal manure and that often caused stoppages and problems.


Landia’s chopper pumps are still widely used for pumping liquid animal manure, but over the years they have also been acknowledged for their excellence in other sectors requiring a hassle-free pumping of for instance, waste water, sludge, liquid biomass, by-products in the food industry or abrasive liquids.


Most of Landia’s chopper pumps can be delivered in acid resistant steel for pumping liquids with a high or low pH value.



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