Hydraulic mixer drive group with fixed point and Grundfos UPM3 auto 25-70 pump.
Pumping unit designed for heating systems in modern and traditional boiler rooms. The unit is a set of factory-new devices equipped with a modern Grundfos pump. It is equipped with an ESBE thermostatic valve that guarantees optimal circuit performance. Thermometers on the ball valves allow temperature control, and a non-return valve is also incorporated in the lower parameter to prevent backflow. The entire unit is enclosed in EPP thermal insulation. The device is intended for both manifold and wall installation.
Power 35kW
Two models:
- With ESBE thermostatic valve 20º - 43º
- With ESBE thermostatic valve 45º - 65º
Components of the fixed-point hydraulic mixer group with Grundfos electronic pump:
- Grundfos UMP3 auto pump 25-70 180
- Ball valve (impulsion).
- Ball valve (return).
- Contact thermometer (return), 0-120 °C.
- Contact thermometer (impulsion), 0-120 °C.
- Return check valve with manual lock.
- Brass fittings
- ESBE thermostatic valve 35-60ºC / ESBE thermostatic valve 20-43ºC.
- Return pipe part
Technical characteristics of the fixed-point hydraulic mixing group with Grundfos electronic pump:
- Dimensions: 470 x 245 x 160mm
- Connections to the boiler 1 1/2" M; connections to the installation 1" F.
- Wheelbase: 125mm
- Maximum operating temperature: 110 °C
- Pump mounting length: 180mm