19. April 2012
WITA® U 65
1. August 2013
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WITA® U 75


The WITA® standard pumps of series U are wet-rotor circulating pumps with a screw connection. A three-stage rotary switch is installed to select the speed stage for power adjustment to the respective system. This pump series is available in various lengths and power stages.

* available only outside the EU

Max. pump lift 7,5 m
Max. flow rate 6.500l/h
Power consumption 122 – 172 W
 Supply voltage  1 x 230V, 50 Hz
 Ip rating  IP 42
Ambient temperature 0 °C to +40 °C
Media temperature +5 °C to +110 °C
Temperature class TF 110 as per CEN 335-2-51
Max. system pressure 10 bar
Connection size DN 25, DN 32
Installation lengths 130 mm, 180 mm
Pump housing material grey cast iron
Weight incl. insulation 3,9 kg