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 QZ3NB Series Triplex Mud pump >> QZ3NB-75 >> QZ3NB—75 Drilling mud pump
 



QZ3NB-75 drilling mud pump is the pump that the Qingzhou petroleum machinery factory research to manufacture. Design characteristics is an optimization parameter, increased the stroke properly, lowered the speed reasonably, improved the suction capability of the pump, prolonged the service life of wearing parts The pump used for oil-field and other industrial and mining establishments; Used for the drill, well workover and transport the liquid media.
The series pump produces according to SY5138 of the petroleum industry standard strictly, and carry through factory's experiment according to the standard
 
QZ3NB—75 Drilling mud pump technical parameter
Type
Triplex Single Acting Piston Pump
Suction inlet
Φ152 mm
Rated power
75KW)
Discharge outlet
Φ64 mm
Rated speed
125   SPM
Weights
6080  Kg

 
Based on 90% mechanical efficiency and 100% volumetric efficiency
Pump Speed spm
Liner Size (mm)
Φ70
Φ80
Φ90
Φ100
Φ110
Theoretical Displacement  L/min
125
9.2
12
15.2
18.7
22.6
Pressure Rating MPa
20
15
11.8
9.6
7.8






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Copyright:Qingzhou Petroleum Machinery Factory Co., Ltd