• Best quality
  • Quick assembly
  • Longevity



CoolBloC C31 DN 32 (1¼")

direct / unmixed
Field of application: for boiler charging, for modulating temperature heating
Recommended application range: up to 50 kW; 20 K up to 2150 l/h

Prices are only visible for registered users.
Operating data
Max. operating pressure: 6 bar
Kvs value: 15. Jan
Min. operating temperature: 5 °C
Flow rate: 2150 l/h
Max. operating temperature: 95 °C
Dial thermometer: 0 - 120 °C
Shut-off valves: Ball valves with handle
Opening pressure check valve: 200 mm wc
Number of check valves: 1
Height: 441 mm
Width: 250 mm
Nominal diameter: DN 32 (1¼")
Installation length: 400 mm
Connection generator: 1¼" int. thread
Connection consumer: 2" ext. thread, flat sealing
Centre distance: 125 mm
Valves and fittings: Brass
Condensation-resistant valves and fittings: high-quality components to avoid condensation
Special pump with additional insulating element for the use in special ambient conditions, such as dewing or condensate formation
Thermal separation of the actuator (only C34 DN 25/32) and the mixing valve to avoid condensate formation
Sealing lips protected by the utility model in the insulation to reduce condensate formation

Do you have any questions?

If you have any questions about our products and services, please contact us via telephone or via e-mail. You can also use the contact form to submit your request.