GRUNDFOS vertical centrifugal pump CR 3 - 4 - 400 V - 50 Hz

GRUNDFOS vertical centrifugal pump CR 3-4 with attached three-phase motor, pump housing made from grey cast iron, impeller made from stainless steel, shaft seal configured as maintenance-free mechanical seal, motor power and main dimensions according to DIN/IEC

Technical data
Nominal flow rate 3 m³/h
Nominal head 19.1 m
Size of suction nozzle DN 25/32
Size of pressure connection DN 25/32
Power requirement (P2) of the pump 0.37 kW
Network frequency 50 Hz
Nominal voltage 3 x 220-240D/380-415Y V
Nominal current 1.74/1.00 A
Start-up current 490-530%

Net weight 23.5 kg
Gross weight 26.1 kg

e.g. for condensate lifting systems