Calpeda B-CA Bronze Self-Priming Liquid Ring Pump

Calpeda B-CA Bronze Self-Priming Liquid Ring Pump

Construction
Close-coupled self-priming liquid ring pumps with star impeller.

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.

Motor
2-pole induction motor, 50 Hz (n = 2900 rpm).
CA: three-phase 230/400 V ± 10%.
CAM: single-phase 230 V ± 10%,
with thermal protector.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Constructed in accordance with IEC 34.