Series Triplex Polymer Injection Pump

Sanjack Petro manufacture Series Triplex Polymer Injection Pump in China. We have our own factory of Series Triplex Polymer Injection Pump. Sanjack Petro provide the high quality and competitive price on Series Triplex Polymer Injection Pump for you. Contact us now for Series Triplex Polymer Injection Pump quotation.

  • 25 years Series Triplex Polymer Injection Pump manufacturing experience
  • The strictest quality standards on Series Triplex Polymer Injection Pump
  • Full support on your customised requirement

The polymer injection pump is a special pump especially used for pressurizing and injecting the prepared mother solution of PAM (Polymer) into the underground, which is key surface equipment in process of polymer displacement of oil.
The Series 3ZP and 3ZJ triplex reciprocating polymer injection pump developed by our factory is the serial products developed for adapting to the needs of developing tertiary recovery of the oilfields, which is mainly used for conveying the mother solution of polymer and is characterized with high efficiency, steady running, low noise, compact structure, high reliability, and easy maintenance. The polymer injection pump is ideal for industrial application for the low polymer viscosity degradation rate through optimum design for excess flow pass and valve block.
Our factory began batch production of polymer injection pump in1995. At present, three series including 33 models have been developed, which are used in each large production plant of Shengli Oilfield and are sold to Jinlin Oilfield, Zhongyuan Oilfield and Daqing Oilfield. Now more than one thousand of these pumps are in use.

Work pressure 16–20Mpa
Inlet pressure 0.4–1.8Mpa
Drainage capacity 1–6m³/h
Outside diameter of plunger 25–48mm
Stroke 64–90mm
Noise ≤87dB
Power 11–45KW


  • High efficiency
  • Steady running
  • Low noise
  • Compact structure
  • High reliability
  • Easy maintenance

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