Purpose:
The unit of the VVNE-3/20 water vacuum is designed to create a vacuum in closed apparatus. The unit is made of gray cast iron and steel of ordinary brands and can work on water and air.
The main areas of application:
The unit of the water-haired VAVNE-3/20 is used in chemical, food, cellulose paper, oil, gas and other industries.
Technical characteristics
| The performance led to the conditions of absorption, M 3 /s (M 3 /min) | 0.05 (3.0) ± 10% | ||||||
| The pressure is initial, nominal, mm hg | 20 | ||||||
| Elector power, kW | 15 | ||||||
| Synchronous rotation frequency, C -1 (О/min. ) | 25 (1500) | ||||||
| Power consumed by nominal performance, kW | 12.5 ± 10% | ||||||
| The amount of water supplied to the pump is no more, M 3 /s (l/min) |
7.8x10 -4 (47)
|
The mass of the vacuum pump, kg |
395 |
The gas temperature is initial, nominal, no more, to ( o C) |
293 (20) |
The temperature entering the water pump is nominal. K ( O C)
|
288 (15) |
|
