

For large-scale heating, ventilation, cooling, and air conditioning systems requiring high performance and significantly increased head with a 25 mm connection diameter, Eurosanteh.md offers an exceptional solution – the IMP Pumps GHN 25/70-180 circulation pump. This powerful three-speed model, operating from a single-phase 230V network, is designed to ensure intense and stable circulation even in the most branched and extended systems.
A distinctive feature of the GHN 25/70-180 is its increased installation length of 180 mm, which provides additional strength and stability during installation, and also makes it compatible with larger pipelines. The 25 mm connection diameter guarantees versatility and ease of integration into most engineering systems.
The pump body, made of high-quality cast iron and coated with an innovative cataphoretic layer, ensures exceptional corrosion resistance and guarantees a long service life. This advanced protection not only extends the pump's operational lifespan but also minimizes the need for maintenance, making it a reliable component of your system.
The three speed modes give the user complete control over performance, allowing precise adjustment of head and flow according to the current needs of the system. This not only optimizes energy consumption but also ensures the most efficient distribution of heat transfer fluid, which is critically important for maintaining a comfortable and stable microclimate.
The low noise level (no more than 43 dB) is another significant advantage of this model. Despite its high power, the pump operates virtually silently, ensuring peace and comfort in any room – be it a residential building, office, or production workshop.
The pump is designed for operation with clean, non-explosive liquids, including water and water-glycol mixtures with a glycol content of up to 40%. The wide range of permissible working fluid temperatures from -10 °C to +110 °C makes it versatile for year-round use, ensuring efficient operation both in winter for heating and in summer for cooling and air conditioning systems.
By choosing the IMP Pumps GHN 25/70-180 at Eurosanteh.md, you are acquiring not just a pump, but a high-tech solution capable of ensuring the flawless operation of the most demanding systems, combining power, reliability, and energy efficiency.
Distance between axes, mm: | 180 |
Maximum pumping height, m: | 6,3 |
Water consumption, m³/h: | 6,0 |
Connection type, mm: | 25 |
Power, W: | 140 |
Sizes, mm: | 180х124х136 |
Max. liquid temperature, °C: | +110 |
Weight, kg: | 2,8 |
Installation method: | Vertical, horizontal |
Color: | Black/Blue |
Coutry of brand: | Slovenia |
Inner tank coating: | Cast Iron |
Protection type: | IP44 |
Maximum working pressure, bar: | 10 |