Pneumatic membrane pump

Applications: Water-based liquid, acid or diluted base, AdBlue, etc.

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Pneumatic membrane pump


Construction materials

  • Body: PP
  • Membranes: Santoprene®

Specifications and advantages

  • Pumps designed for the transfer of aggressive and/or viscous liquids. Plastic pumps are recommended for strong acids and for bases.
  • Dry self-priming pumps. The priming height varies depending on whether the pump is dry or wet.
  • Adjustable flow rate by adjusting the pressure and flow rate of the air (see the accessories).
  • In case of dry running, the pump continues to run without overheating or wear. Metal pumps are significantly resistant to solvents, hydrocarbons, etc. If the delivery of liquid is stopped, the pump stops automatically without getting damaged.


More Information
Fluid Acid, Adblue, Water
Technology Membrane
Pump Bare
Max flow rate 20l/min
Orifice 1/4’’ F and 3/4’’M
Materials Polypropylene
Balls PTFE
Sockets PP
Other contact parts Stainless steel, EPDM
Max. viscosity 2000 cPo
Pressure 7 bars
Dry membrane 2 m
Wet membrane 7 m
Air consumption from 2,4 to 12 Nm3/h
Membrane Santoprene®
Particles 2 mm