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