

For heating, ventilation, cooling, and air conditioning systems requiring reliable heat transfer fluid circulation with a 20 mm connection diameter, Eurosanteh.md offers the ideal solution – the IMP Pumps GHN 20/40-130 circulation pump. This three-speed model, operating from a standard 230V network, is designed to ensure optimal flow and improve the energy efficiency of your system.
With an installation length of 130 mm, the GHN 20/40-130 demonstrates impressive compactness, allowing for easy integration even in confined spaces without sacrificing performance. The universal 20 mm connection diameter ensures wide compatibility with most modern pipelines.
A key aspect of the durability and reliability of IMP Pumps is their construction. The GHN 20/40-130 casing is made of high-quality cast iron, which then undergoes a cataphoretic coating process. This innovative coating creates a strong barrier against corrosion, significantly extending the pump's service life and protecting it from aggressive environments.
The presence of three speed modes allows the user to precisely adjust the pump's performance according to the system's current needs. This means you can optimize energy consumption, reducing operating costs, while maintaining a stable and comfortable room temperature.
One of the most valuable advantages for the end-user is the extremely low noise level of the pump – no more than 43 dB. This ensures virtually silent operation, which is critically important for residential and commercial premises where acoustic comfort is valued.
The pump is designed for pumping clean, non-explosive liquids such as 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 a universal solution for year-round use, whether for intensive heating in the cold season or efficient cooling in the summer.
By choosing the IMP Pumps GHN 20/40-130 at Eurosanteh.md, you acquire not just a pump, but a reliable component that will ensure stable, efficient, and quiet operation of your heating, ventilation, or air conditioning system.
Distance between axes, mm: | 130 |
Maximum pumping height, m: | 4 |
Water consumption, m³/h: | 3,5 |
Connection type, mm: | 20 |
Power, W: | 50 |
Sizes, mm: | 130х124х136 |
Max. liquid temperature, °C: | +110 |
Weight, kg: | 2,3 |
Installation method: | Vertical, horizontal |
Color: | Black/Blue |
Coutry of brand: | Slovenia |
Inner tank coating: | Cast Iron |
Protection type: | IP44 |
Maximum working pressure, bar: | 10 |