Shijiazhuang Damei Kingmech Pump Co., Ltd.
Main products:Slurry pump, API610 petrochemical pump, Water pump and wear resistance castings for internation market, Slurry pump and parts
Contact Us
  • Contact Person : Mr. Zhao Paul
  • Company Name : Shijiazhuang Damei Kingmech Pump Co., Ltd.
  • Tel : 086-311-85093361
  • Fax : 086-311-85093362
  • Address : Hebei,Shijiazhuang,No.266Tianshan Street Shijiazhuang Hebei China
  • Country/Region : China
  • Zip : 050035

Diaphragm Pump

Diaphragm Pump
Product Detailed
Related Categories:Pumps
Related Product Searches:Diaphragm Pump,High Quality,Diaphragm Pump, Plunger pump
1.Capacities Q up to 850m3/h 2.Pressure up to 35Mpa 3.Reciprocating times up to 120rpm 4.Stroken length up to 300mm





Operating data


Capacities Q up to 850m3/h
Pressure up to 35Mpa
Reciprocating times up to 120rpm
Stroken lenght up to 300mm




1.1   Introduction

Reciprocating pumps are reciprocating positive displacement pump, the pump flow depends on the plunger diameter size and reciprocating frequency of stroke volume, pump flow can be adjusted by changing of pump travel length and adjusting reciprocating frequency. 

1.2   Pump Composition Structure

Products composition structure includes driver, transmission mechanism and hydraulic mechanism (also named pump head) with other related components.


l  Drive (usually motor) provide transporting medium from entry to discharge the energy of pressure.

l  Transmission mechanism through the rotary motion of motor transforming straight reciprocating motion of plunger, and the energy of driver to pump head.

l  The function of pump head (Figure P2) will drive mechanism to pass over the mechnical energy into hydraulic transmission medium. According to the characteristics of transmission medium, the pump head can be designed for different type of plunger and diaphragm type. 




Diaphragm Pump

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