Construction 

Close-coupled self-priming liquid ring pumps with star impeller and anti-lock wear ring. 

CA: version with pump casing and lantern bracket in cast iron. 

B-CA: version with pump casing and lantern bracket in bronze (the pumps are supplied fully painted).

Applications 

For clean liquids without abrasives, without suspended solids, non-explosive, non-aggressive for the pump materials. 

If the liquid to be pumped has entrained air or gas or the flow in the suction pipe is not stable. 

For drawing water out of a well. 

For increasing network pressure (follow local specifications).

Operating conditions 

Liquid temperature from -10 °C to +90 °C. 

Ambient temperature up to 40 °C. 

Negative suction pressure up to 9 m. 

Continuous duty.