Type 3NB-500
Triplex piston mud pump 3NB-500, manufactured by American technology in accordance with the standards of the American Institute of petroleum industry (API).
Specifications of mud pump 3NB-500
|
Type |
Triplex piston mud pump |
Stroke length |
180 mm |
|
Rated power |
500L.with. （373МПа） |
The intake manifold |
∅200 mm |
|
Rated speed |
130 rpm |
The discharge manifold |
∅83 mm |
|
Gear ratio gear |
4.696 |
Weight |
10680 Kg |
Parameter characteristic of the mud pump 3NB-500
|
Feed speed(R/m) |
The diameter of cylinder liner(mm) |
||||||
|
∅110 |
∅120 |
∅130 |
∅140 |
∅150 |
∅160 |
∅170 |
|
|
Theoretical flow/sec |
|||||||
|
130 |
11.2 |
13.2 |
15.5 |
18 |
20.6 |
23.5 |
26.5 |
|
120 |
10.3 |
12.2 |
14.3 |
16.6 |
ng>19.0 |
21.7 |
24.5 |
|
110 |
9.40 |
11.2 |
13.1 |
15.2 |
17.5 |
20.0 |
22.46 |
|
Nominal pressure(MPa) |
30 |
25 |
21 |
18 |
16 |
14 |
12 |