Pumps of a single-level type N1V and electric pump units based on them are designed to pump out market oil leaks from drainage tanks to the main pipeline.
Designed liquids:
-density at 15 ° C-800 ... 900 kg/m 3
-viscosity-5-100 mm 2 /s
-temperature--15 ...+50 ° С
With the content impurities in volume in %:
-the mass fraction of sulfur, no more than-2
-the mass fraction of paraffin, no more than-7
-the mass fraction of mechanical impurities, no more than-0.06
-mass fraction of water, no more than-5
- concentration of chloride salts, no more than - 900 mg/l
The shaft seal is a single end. In the design of the pump, leakage is removed back into the container, the pumped fluid does not fall into the environment.
Pumps are equipped with a pressure sensor established On the safety valve case, to protect the pump from the operation of the "dry". Pumps are also equipped with a filter for protection against large solid particles.
Perhaps execution of a pump with an electric hem Parts, electric heating is automatically controlled depending on the ambient temperature.
technical characteristics
| Mark | feed, m³/h | sucking pressure, kgf/cm² | Rotation frequency, rpm | engine power, kW | PPD pump, % | The mass of the pump, kg |
| N1V 14/80-9/10 | 9 | 10 | 1000 | 18.5 | 30 | 1900 |
| N1V 14/80-9/40 | 9 | 40 | 1000 | 22 | 45 | 1900 |
| N1V 14/80-9/63 | 9 | 63 | 1000 | 30 | 50 | 1900 |
| N1V 14/80-9/100 | 8 | 100 | 1000 | 55 | 55 | 1900 |
