Electric pump diaphragm absorption pumps of the type 4 DVS and electrical units based on them are designed to pump various hydrosons (water with sand, soil, crushed ore) with a solid mass content of not more than 60%, neutral in chemical composition, with a temperature of no more plus 60 ° C .
Electro-axial diaphragmic absorption pumps of the type of 4DVS and electrical units are used on their basis. metallurgical, construction and other industries.
Electro-pump units should be made:
- Single- with one pumping chamber;
- Duine- with two pumping chambers.
| Name of the main arameters and sizes | Synchronous speed of rotation of the electric motor shaft, rpm (type for type) | ||||
| 4DVSX1 | 4DVSX2 | ||||
| 1500 | 3000 | 1500 | 3000 | ||
| Vacuummetric absorption height, metro water. Art. No more | 4 | 4 | 4 | 4 | |
| The frequency of the diaphragm, dB. move/min. | 25 | 50 | 25 | 50 | |
| Feed, m 3 /h. | 5 | 10 | 10 | 20 | |
| Pump power, kW, no more | 0.4 | 0.8 | 0.8 | 1.6 | |
| Reducer | RCD250-31.5-21 | RCD250-31.5-21 | RCD250-31.5-21 | RCD25V - 31.5-23 | |
| Electric motor | Type | A02-32-4/2 | A02-32-4/2 | A02-32-4/2 | A02-32-4/2 |
| Power, kW | 2 | 2.4 | 2 | 2.4 | |
| Execution | M101 | M101 | M101 | M101 | |
| The overall dimensions of the unit, mm, no more | Length | 970 | 970 | 970 | 970 |
| Width | 715 | 715 | 986 | 986 | |
| Height | 1185 | 1185 | 1185 | 1185 | |
| Mass aggregate, kg | 410 | 410 | 540 | 540 | |
