Products Treatment Plants

Mixers, flowmakers and recirculation pumps

Landia is one of the world's leading manufacturers of flowmakers, mixers and recirculation pumps, with more than 30 years of experience in this field. Our modular product range makes it possible to always find the optimum solution among our more than 150 models and sizes. Thus we guarantee:

• lowest possible energy costs
• correct treatment of the medium, meeting the process requirements
• long durability and low product lifetime costs

Chopper pumps

Landia has produced chopper pumps for more than 50 years. Our product range includes submersible pumps, dry-installed pumps and long-shaft pumps - all available in cast iron or solid stainless steel. Our pumps are characterized by their unique chopping system which prevents blocking and at the same time comminutes dry matter particles according to the process requirements.

Our pumps handle tasks at treatment plants where traditional pumps often became blocked, e.g. in septic sludge and in connection with recirculation of sludge in digesters.

AirJet aerators

Based on our chopper pumps we have developed a complete product program of venturi aeration systems characterized by low investment costs, durability and constant efficient oxygen transfer throughout the lifetime of the system. The chopping system of the pump prevents blocking of the ejector nozzle.