The circulation pump for household heating systems Grundfos UPS 25-40 is intended for use in heating and hot water supply systems, as well as for hot water supply in private houses.
The pump is equipped with an electric motor with a wet rotor and a protected stator, without packing seals, with two sealing rings. The bearings are lubricated by the pumped liquid.
Characteristics of the pump:
- ceramic shaft and radial bearings;
- graphite axial bearing;
- the rotor sleeve and support bearing are made of stainless steel;
- corrosion-resistant impeller, Composite;
- the pump body is made of cast iron;
- 1-phase electric motor that does not require additional protection.
