Privacy settings on bolasystems.com
Necessary cookies: Necessary for the proper functioning of the website. These cannot be deactivated.
Analytical cookies: They help us understand how you use our website, allowing us to improve it. This includes Google Analytics.
Marketing cookies: They are used to track visitors across websites to display relevant advertisements. This includes Google Ads and Google Enhanced Conversions technology.
Non-mixing pump group DN 25 with Grundfos Alpha2.1 25-60 circulation pump for heating circuits and manifolds. More information
Out of stock - can be requested
| Bore size | DN 25 |
| Connection size | G 1" F, G 1 1/2" F |
| Flow | 7.2 m3/h |
| Pressure | 10 bar |
| Temperature | 110 °C |
| Weight | 6.80 kg |
The Meibes Meiflow M UC DN 25 pump group is a complete unmixed unit designed for heating circuits and manifolds with 200 mm and 250 mm centre distances. The assembly includes a Grundfos Alpha2.1 25-60 circulation pump, two ball valves, a non-return valve in the return line, and EPS insulation to reduce heat losses. The unit is equipped with two contact thermometers integrated into the handles of the ball valves and offers convenient connections for both the heating circuit and the manifold. Thanks to its compact design and the pump installation length of 180 mm, it is suitable for a neat and efficient installation in heating systems.
| Type | pump group, unmixed circuit |
| Version | Grundfos Alpha2.1 25-60 |
| Nominal diameter | DN 25 |
| Heating circuit connection size | 1" |
| Heating circuit connection type | female thread |
| Manifold connection size | 1 1/2" |
| Manifold connection type | male thread |
| Max. operating temperature | 110 °C |
| Pressure | 10 bar |
| Thermometer range | 0-120 °C |
| Pump installation length | 180 mm |
| Kvs | 7.2 m3/h |
| Fittings material | stainless steel |
| Pipework material | stainless steel |
We respond to your product queries as quickly as possible, usually within 24 hours.
Shopping with us
About us
Personal collection of goods
Opening hours

Contact
Delivery options
Payment options
Copyright © 2026 BOLA spol s.r.o.
Bola.cz
Nenašli jste to, co jste chtěli vědět?