QZ3NB—150 Drilling Mud Pump
QZ3NB-150 drilling mud pump is a drilling mud pump developed by Qingzhou Petroleum Machinery Factory; the design feature is that the parameters are preferred, the stroke is appropriately increased, the number of rushes is reasonably reduced, the inhalation performance of the pump is improved, and the life of the vulnerable parts is prolonged. The pump is mainly used in oilfields and other industrial and mining enterprises; it is used for drilling, well repairing and long-distance conveying liquid medium; mainly equipped with type 10 drilling rigs.
This series of pumps is produced in strict accordance with the SY5138 standard of the Ministry of Petroleum Industry, and the factory test is carried out according to the standards.
QZ3NB—150 Drilling Mud Pump
QZ3NB-150 Drilling Mud pump is the pump that the Qingzhou Petroleum Machinery Factory Research to Manufacture. Design Characteristics is an optimization parameter, increased The pump, prolonged the service life of wearing parts the pump used for oil-field and other industrial life For the Drill, Well Workover and Transport the Liquid Media; Mainly installed on 1000m Rig.
The Series Pump Produces According to SY5138 of the Petroleum Industry Standards experiment according to the standard
QZ3NB—150 Drilling Mud Pump Technical Parameters
QZ3NB—150 Drilling Mud Pump Technical Parameter
| type type | Triplex Single Acting Piston Pump | Suction Inlet | Φ200 mm |
| Rated Power Rated Power | 150hp (110kW) | Discharge pipe diameter Discharge outlet | Φ76 mm |
| Rated speed Rated speed | 125 SPM | Weight Weights | 6800 kg |
Mechanical efficiency is 90% volumetric efficiency is 100%
| Pump Speed Pump Speed SPM | LINER SIZE (mm) | |||||
| φ80 | φ90 | Φ100 | Φ110 | Φ120 | Φ130 | |
| Theoretical Displacement L/min | ||||||
| 125 | 260 | 330 | 408 | 500 | 593 | 596 |
| Rated pressure MPA pressure rating | 18 | 14.5 | 11.8 | 9.6 | 8.1 | 6.7 |
Based on 90% Mechanical Efficiency and 100% Volumetric Efficiency.
Volume: 3690*1380*2018mm