Savisor oil pumps of the NSM type are designed for pumping petroleum products (oil, oil, fuel oil), as well as for supplying fuel oil in boiler plants, without mechanical impurities with a kinematic viscosity of 75mm2/s (SOST) - 1800mm2/s (SST) (10 ° VUS 250 ° VU). The temperature of the working fluid is from 10 ° C to70 ° C
|
Name of the parameter |
The value of parameters for sizes |
|||||||
|
NSHM- 37.5/2.5 |
NSHM- 30/6 |
NSHM- 22/2.5 |
NSHM- 19.5/4 |
NSHM- 6.3/25 |
NSHM- 4.0/25 |
NSHM- 2.5/6 |
NSHM- 1.6/16 |
|
|
Feed, m 3 /hour (l/s), no less |
37.5 (10.4) |
30.0 (8.3) |
22.0 (6) |
19.5 (5.4) |
6.3 (1.75) |
4.0 (1.1) |
2.5 (0.6) |
1.6 (o, 4) |
|
Pressure on the output of the pump, MPa (kgf/cm 2 ), no more than |
0.25 (2.5) |
0.6 (6) |
0.25 (2.5) |
0.4 (4) |
2.5 (25) |
2.5 (25) |
0.6 (6) |
1.6 (16) |
|
Permissible vacuumic suction height, m |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
|
Rotation frequency, with -1 1 (rpm) |
16.3 (980) |
16.3 (980) |
12.1 (730) |
16.3 (980) |
24 (1450) |
24 (1450) |
16.3 (980) |
24 (1450) |
|
The power of the pump, kW, no more |
6.7 |
10 |
6 |
5 |
5.4 |
3.6 |
0.8 |
1, 2 |
|
The power of the electric motor, kW, no more |
11 |
15 |
11 |
7.5 |
7.5 |
5.5 |
2.2 |
1, 5 |
|
The efficiency of the pump in the unit, %, no less |
49 |
60 |
35 |
50 |
81 |
81, 5 |
56 |
60 |
|
The weight of the pump, kg, no more |
93 |
9 |
93 |
53 |
17 |
16 |
16 |
15.4 |
|
The weight of the unit, kg, no more |
264 |
291 |
310 |
166.5 |
98 |
80.5 |
68.7 |
45.2 |
