Landustrie centrifugaalpomp

The closed screw centrifugal impeller pumps are a perfect combination of non-clogging performance and high efficiency. The Landy type closed screw impeller pumps are designed to pump a wide variety of solids and fibrous contaminated liquids in many applications. The unique design of the self cleaning closed impeller makes these pumps superior to both channel and screw impeller pumps.

We recommend the closed screw impeller pumps in situations where standard channel pumps are clogging and higher efficiency is needed. The pump types can be supplied as a dry installation but are also available as a submersible. By operating directly in the pumped liquid the installation benefits from reduced construction costs as the submersible version of these pumps do not require a special housing or structure. As they are submerged the pumps take up very little space, are quiet and do not require extra cooling.

Detailed information

The shape of the impeller eliminates blockage problems. No adjustments or replacement of wear rings are necessary to maintain performance. Thus guaranteeing long-term, constant high performance with minimal maintenance, which means the total cost of ownership is therefore extremely low.