The Mayer GPA 25-6 circulation pump is a powerful, technologically advanced model designed for systems with increased hydraulic resistance and longer piping networks. It is suitable for medium and large radiator heating systems, underfloor heating, and cooling circuits. The reinforced hydraulics ensure stable operation even under significant pressure fluctuations.
The modern ECM motor maintains a high level of energy efficiency and provides precise rotational speed control. This is especially important in systems with variable load, where the pump automatically adjusts its performance to real demands, preventing excessive energy consumption and unnecessary equipment wear.
The intelligent control system includes several operating modes: constant pressure, proportional pressure, and automatic adaptation. This ensures maximum precision and efficiency in flow distribution, regardless of system configuration.
The pump’s working components are made from high-quality materials: the cast-iron housing provides mechanical strength, the technopolymer impeller prevents deformation at high temperatures, and the EPDM seal ensures leak-tightness even under intensive thermal loads.
Mayer GPA 25-6 operates virtually silently, making it an excellent choice for residential areas, boiler rooms, technical rooms, and private houses without dedicated pump stations.
| Distance between axes, mm: | 180 |
| Maximum pumping height, m: | 6 |
| Water consumption, m³/h: | 5,0 |
| Connection type, mm: | 25 |
| Power, W: | 45 |
| Max. liquid temperature, °C: | +110 |
| Weight, kg: | 2,4 |
| Installation method: | Vertical, horizontal |
| Color: | Red |
| Coutry of brand: | Germany |
| Inner tank coating: | Cast Iron |
| Protection type: | IP40 |
| The length of the power cable,m: | 1,0 |
| Maximum working pressure, bar: | 10 |