
Product informations
"Two-way pump group - heating circuit set without mixing valve - two-way GPO Grundfos DN 25"
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Grundfos GPO DN 25 pump group - Pump group for central heating - Two-way without mixing valve - Grundfos circulation pump
The pump group serves to circulate the working fluid.
media in central heating, process heat and
To force the cooling system.
The circulation pump enables operation in the following operating modes:
Δp-c, Δp-v, constant rotational speed.
equipment
- two ball valves with integrated thermometers and a check valve on the supply line
- Grundfos UPM3S Auto 25-60 circulation pump with 130mm spacing
- Thermal insulation

Important NOTE!
The installation and commissioning of the equipment must be carried out exclusively by qualified personnel. In the event of a complaint, proof of proper installation by qualified specialists (certificate of professional qualification and special qualifications) must be provided. If no such proof is provided, all warranties and guarantees will be void.
Technical specifications subject to change without notice. Errors and omissions excepted. Subject to prior sale. Image may differ from actual product.
Refrigerant leaks contribute to climate change. Refrigerants with a lower global warming potential (GWP) contribute less to global warming in the event of a leak than those with a higher GWP. A leak of 1 kg of this refrigerant would therefore have a greater impact on global warming, proportional to the refrigerant's GWP value, than 1 kg of CO2, over a period of one hundred years. Do not attempt any work on the refrigeration circuit or disassemble the unit – always consult qualified personnel.
SUNEX SA Ziegelweg 7 02906 Niesky Poland service@sunex-deutschland.de https://sunex-deutschland.de/
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Two-way pump group - heating circuit set without mixing valve - two-way GPO Grundfos DN 25