3NB-350 Mud Pump
Usage
The pump is mainly used in oilfield, industrial mining, geological exploration and other industries for well drilling, workover and remote transferring liquid.
Structure Features
1.Triplex single-acting reciprocating pump
2.Reasonable structure for easy repair and operation
3.Bi-metal liner
4.Available to match with different suction systems
5.Matching with different power according to operations
6.Equipped with shock-resistant, necessary spare parts, special tools
Model | Triplex single-acting piston pump | Stroke length | Φ180mm |
Rated power | 350HP(261kW) | Suction pipe dia. | Φ203mm |
Input rotating speed | 605rpm | Discharge pipe dia. | Φ76mm |
Overall dimensions | 3100*2086*2015mm | Weight | 8086kg |
Main Technical Parameters
Based on 90% mechanical efficiency and 100% volumetric efficiency
Pump speed (spm)
| Cylinder liner diameter (mm) | |||||
110 | 120 | 130 | 140 | 150 | 160 | |
Theoretical displacement (L/s) | ||||||
135 | 11.5 | 13.7 | 16.1 | 18.7 | 21.5 | 24.4 |
115 | 9.8 | 11.7 | 13.7 | 15.9 | 18.3 | 20.8 |
Rated pressure Mpa | 20 | 16.8 | 14.5 | 12.5 | 10.8 | 9.5 |
