Submissive pumps such as PV centrifugal, multi-stage, sectional. Designed for pumping water from large depths and with a large fluctuation in groundwater level, in which the content of mechanical impurities (sand, clay) does not exceed 50 mg/l and with particles of not more than 0.5 mm. Water temperature up to 25 ° C. The aggressiveness of water is allowed to pH = 6 ¸ 8.
PV type pumps are equipped with 380V immersion electric motors and a frequency of 50hz. < /span>
by agreement with the buyer, electric motors can be made with a different voltage and frequency. < /span>
| Type of pump | n = 2900 min -1 | ||
| Submission | Pressure | η | |
| L/S | m | % | |
| 7PV16x2 | 6.95 | 28 | 65 |
| 7PV16x3 | 6.95 | 42 | 65 |
| 7PV16x4 | 6.95 | 56 | 65 |
| 7PV16x5 | 6.95 | 70 | 65 |
| 7PV16x6 | 6.95 | 84 | 65 |
| 7PV16x7 | 6.95 | 98 | 65 |
| 7PV16x8 | 6.95 | 112 | 65 |
| 7PV16x9 | 6.95 | 126 | 65 |
