Chopper pumps

 

For more than 50 years we have produced chopper pumps. Our product range includes submersible pumps, dry-installed pumps and long-shaft pumps - all in cast iron or in acid-proof stainless steel. Our pumps are characterised by their unique chopping system which prevents blocking and at the same time comminutes dry matter parts according to process requirements.

At treatment plants our pumps handle tasks where traditional pumps often block, e.g. in septic sludge and in connection with recirculation of sludge in digesters.

 

The unique concept

 

In the Landia chopper pumps the chopping system is a separate unit, clearly separated from the pump casing and the impeller. Thus we avoid blocking of the pump and the subsequent piping and wear and damage of the pump casing and the impeller in connection with the chopping.

 

Pumpe GB

 

The efficient Landia chopper pumps are recommended by satisfied customers

 

Thousands of Landia chopper pumps operate worldwide. They pump several types of difficult medium where traditional pumps give up:

  • Wastewater with domestic waste, such as food remnants, paper, fat and vegetables
  • Abattoir wastewater with bones, entrails, feathers, hair and fat
  • Waste oil from e.g. car repair shops
  • Fish and fish waste
  • Paper pulp and paper waste
  • Sludge, organic waste, slurry and straw at biogas plants
  • Cooling water containing solid particles

These and many other tasks are handled by the unique Landia concept for chopping and pumping.

 

A complete pump range

 

The Landia chopper pumps are available in many types and models in either cast iron or stainless steel - and they can be custom-made for your pump system.

 

The many advantages ensure the optimum function.

The pumps are available with:

  • custom-made impellers for difficult mediums
  • energy-efficient motors from 1.1 to 30.0 kW, also in explosion-proof design
  • simple or extended chopping system
  • auger/shredder propeller adjusted to the nature of the medium
  • pump casing and impeller in surface-coated cast iron or stainless steel
  • equipment for mounting in existing installation
  • extensive equipment range for e.g. combined pumping and mixing