Riberger GPO S DN25 pump group with mixer – incl. Grundfos UPM3S Auto 25-60
The Riberger GPO S DN25 is a ready-to-connect heating circuit group with a three-way mixing valve and electronic high-efficiency pump from Grundfos. Thanks to its integrated thermometer, check valve, actuator, and high-quality insulation, it is the perfect solution for regulated heating circuits in modern central heating systems.
Technical data:
- Pump type: Grundfos UPM3S Auto 25-60
- Voltage: 230 V, 50–60 Hz
- Power consumption: 3–43 W
- Efficiency Index (EEI): = 0.20
- Max. delivery head: 6 m
- Max. media temperature: 90 °C
- Max. operating pressure: 6 bar
- Maximum current consumption: 0.44 A
- Pump connection distance: 130 mm
- Protection class: IP44
- Housing dimensions (L × W × H): 390 × 275 × 140 mm
- Weight: approx. 6.9 kg
Connections:
- Top: 2 × internal thread 1?
- Bottom: 2 × external thread 1½?
- Three-way mixing valve (DN25): KVS value: 8
- Valve with actuator: torque 8 Nm, opening time 120 s
Equipment & Structure:
- Three-way mixing valve with actuator
- 2 ball shut-off valves with integrated thermometers (blue/red)
- Check valve integrated in the flow line
- Pre-assembled thermal insulation (grey)
- Mounting material included
Features & Benefits:
- Efficient control: Operation in ?pv, ?pc or constant speed mode
- Ready to install: Pre-assembled unit saves time and installation effort
- High compatibility: Suitable for heating circuits with wall or underfloor heating
- Robust & compact: Space-saving housing with solid workmanship
- Smart-Ready: PWM-capable high-efficiency pump with automatic detection of the control characteristic
Areas of application:
- Wall and underfloor heating with mixed circuit
- Heating systems with temperature control
- Central heating distributors in single-family homes or apartment buildings
- Systems with low return temperature
With the Riberger GPO S DN25 mixing circuit group, you are investing in a professional, low-maintenance solution for modular heating circuits – efficient, easy to install and perfect for demanding heating systems.
Tip: The combination of mixer and high-efficiency pump is ideal for heating circuits with variable flow temperatures – e.g. underfloor heating or low-temperature radiators.
Order the Riberger GPO S DN25 mixing circuit pump group now and control heating zones specifically!