Vihr TsN-25-4
Circulation pumps are designed to circulate water in heating systems
Description
| Mains voltage, V | 220-230 |
| Mains frequency, Hz | 50 |
| Power, W | 36/53/72 |
| Head, m | 2/3/4 |
| Maximum productivity, l/min | 50 |
| Maximum pressure in the system, bar | 10 |
| Protection class | IP 54 |
| Insulation class | H |
| Temperature class | TF 110 |
| Pump cover material | Cast iron |
| Engine body material | Aluminum |
| Thread size on the pump, inch | 1 1/2 |
| Adapter nut size, inch | one |
| Guarantee | 3 years |
| Weight, kg | 2.779 kg |
| Packing dimensions | 0.14 × 0.135 × 0.19 m |