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Circulation pump Grundfos UPS 25-40 180
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Overview
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.
Characteristics
| Frequency control | no |
| Producer | GRUNDFOS |
| Pump capacity, cu.m/hour | 2.03 |
| Feed height, m | 1.67 |
| Power capacity, kW | 0,045 |
| Input pipe diameter | G1 1/2 |
| Output pipe diameter | G1 1/2 |
| Protection | IP44 |
| Power supply | 1х220 V, 50 Hz |
| Explosion protection | No |
| Max.temperature, C | 110 |
| Nom.flow rate, m3/h | 2.03 |
| Nom.head, m | 1.67 |
| Max. head, m | 3.8 |
| Pressure, bar | 10 |
| Housing material | Сast iron |
| Serial number of the pump | UPS |
| Country of Origin | Denmark |
| PumpType | with wet rotor |
| Drive Type | electric |
| Installation Type | horizontal |
| Weight, kg | 2,6 |
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