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PUMPS FOR DOMESTIC HOT WATER

BWO 155 R 12V

BlueOne-Series designed for 12V Direct Current.

  • Description
  • Technical Data
  • Designs

R 1/2"-pump housing

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

 

Information

Without control module. Designed for 12 V Direct Current.

Cap or Control Modul

Pumps BWO 155 without a control module can be retrofitted with a control module by just replacing the cap.

Drive

SPERICAL MOTOR

The spherical motor does not feature a revolving bearing shaft, the stator transfers the magnetic field to the permanent magnetic 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 by the medium. The rotor can be easily cleaned or replaced.

PERMANENT MAGNET MOTOR

Highly efficient electronically commutated direct current motor (ECM technology) with silky smooth operation.
Lower power consumption (2-7 W) but still strong (0.6 - 1.3 m)

Technical Data

Pump
Max. delivery head1.3 m
Max. delivery rate950 l/h
Pressure resistance10 bar
Temperature resistance95°C
Pump housingbrass
Motor
Shaftless, blocking current resistant spherical motor with ECM technology

Voltage

12 V DC

Power consumption2–7 W
Speed range2.000 to 3.000 1/min
Type of protectionIP 44
Wetted partsstainless steel, noryl, EPDM

Certification mark

Pump graph

Designation Fitting Kit Order No.
BWO 155 R 12V - 434-121-000
BWO 155 R 12V 1/2" externalx ø 15 internal - P15 434-121-008

P15
The fittings are of red brass for drinking water installations with CU press-fit connections, for CU pipes according to DIN EN 1057, tested according to the DVGW-Worksheet GW 392 of the brands SANCO, WICU, of the KM Europa Metal AG, with DVGW test symbol.