Fixed-point mixer drive hydraulic unit with Grundfos UPM3 auto 25-70 pump.
Pump 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 is equipped with an ESBE thermostat that ensures optimal circuit performance. Thermometers on the ball valves allow temperature control, and a non-return valve is also incorporated at the lower end to prevent backflow. The entire unit is enclosed in EPP thermal insulation. The device is designed for both collector 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 unit with Grundfos electronic pump:
- Grundfos UMP3 auto pump 25-70 180
- Ball valve (discharge).
- Ball valve (return).
- Contact thermometer (return), 0-120 °C.
- Contact thermometer (impulse), 0-120 °C.
- Return check valve with manual lock.
- Brass fittings
- ESBE thermostatic valve 35-60ºC / ESBE thermostatic valve 20-43ºC.
- Return tube piece
Technical characteristics of the fixed-point hydraulic mixing unit with Grundfos electronic pump:
- Dimensions: 470 x 245 x 160mm
- Connections to the boiler 1 1/2" M; connections to the facility 1" H.
- Wheelbase: 125mm
- Maximum operating temperature: 110 °C
- Pump mounting length: 180mm