NSM pumps (analogue of X 80-2.5-37.5/2 pumps 5, w 40-4-19.5/4; NMSh 5-25-4.0/4; NMSh pump 2-40-1.6/16) are designed for pumping petroleum products (oil, oil, fuel oil), and Also, for the supply of fuel oil in boiler plants, without mechanical impurities with a kinematic viscosity of 75mm2/s (SST) - 1800mm2/s (S -SST) (10 ° Wu -250 ° WU). The temperature of the working fluid is from 10 ° C to 250 ° C
| Name of the parameter | The value of parameters for sizes |
| NSHM- | |
| 30/6 | |
| Feed, m 3 /hour (l/s), no less | 30.0 (8.3) |
| Pressure on the output of the pump, MPa (kgf/cm 2 ), no more than | 0.6 (6) |
| Permissible vacuumic suction height, m | 5 |
| Rotation frequency, with -1 1 (rpm) | 16.3 (980) |
| Pump power, kW, no more | 10 |
| Power of the electric motor, kW, no more | 15 |
| The efficiency of the pump in the unit, %, no less | 60 |
| The weight of the pump, kg, no more | 9 |
| The weight of the unit, kg, no more | 291 |
| Pumps | |
| Power/speed | 2,2/960 |
| Flow, cubic meters/hour | 2,5 |
| pressure | 6 |
