Domestic BWZ1 52R 1/2 OT Hot Water Pump

R 1/2″-PUMP HOUSING

R 1/2″ internal thread; non-return valve RV 153 and ­ball shut-off valve KV 150 have to be installed in addition.

TIMER

Mechanical timer, can be rotated through 360 °, daily program, minimum time stage 15 minutes.

The spherical motor does not feature a revolving bearing shaft, the stator transfers the magnetic field to the rotor located in the water-carrying part of the pump. The water-carrying part of the pump is hermetically separate from the stator by a spherical cap. The rotor bearing is self-adjusting and lubricated over the conveying medium. The rotor can be easily cleaned or replaced.

TECHNICAL DATA