Pumps of the type of Central Military District 38-44..220 are designed to pump overwhelmed gas-saturated and marketable oil containing solid inclusions in an amount of not more than 0.1% in terms of volume and size of particles not more than 0.2mm, with a temperature of +1 ° to +50 ° P.
In the systems of intra -commercial collection, preparation and transport of oil without hydrogen sulfide with a density of 900 - 1050 kg/m3, a volumetric gas content of not more than 3%, a paraffin content of not more than 20%, a kinetic viscosity of not more than 120 STA and a pressure of not more than 0.0666 MPa ( 500 mm hg).
The maximum permissible temperature of the pumped oil +60 ° C, provided that the bearings are mandatory.
| designation of pumps | Submissions, M 3 /s (M 3 /h) | pressure, m | Rotation frequency, min -1 |
the mass of the pump, kg (no more) | El. engine, kW |
|---|---|---|---|---|---|
| Central Hall 38-44 | 0.011 (38) | 44 | 2950 | 178 | 18.5 |
| Central Research Center 38-66 | 66 | 198 | 18.5 | ||
| Central Hall 38-88 | 88 | 219 | 30.0 | ||
| Central House of Artists 38-110 | 110 | 239 | 30.0 | ||
| Central Hall 38-132 | 132 | 259 | 37.0 | ||
| Central Hall 38-154 | 154 | 280 | 45.0 | ||
| Central Research Center 38-176 | 176 | 300 | 55.0 | ||
| Central Research Center 38-198 | 198 | 321 | 55.0 | ||
| Central Hall 38-220 | 220 | 341 | 75.0 |
