An Automatic Prime pump. The unit comprises a solids handling centrifugal pump with a Superduo Separator which enables air to separated from the liquid and evacuated with a vacuum pump – making automatic priming possible. The pump is available with various mounting packages including – Block, Skid, Flexi-skid, Trailer and Crate types. An Acoustic Canopy is also available. Air cooled or liquid cooled engine variants.
The PAS pumps from Atlas Copco are dry prime pumps that are engineered to offer high performance in any condition. Comprised of an air separator unit and a vacuum pump, it offers rapid automatic priming. Even with suction heights of several meters, the engine-driven pump rapidly evacuates the air from the suction pipe and starts to pump.
Additionally, thanks to the semi-open impeller, the PAS range is suitable for pumping liquids with solids in suspensions.
