Pneumatic membrane pump

Applications: Large number of chemical products

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Pneumatic membrane pump


Industrial pumps for general applications, hygienic design with cast membranes. Quick connect fittings to make installation easier, safe dry running.

Construction materials

  • Body: Polypropylene (PP)
  • Membranes: Viton®

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, Water
Technology Membrane
Pump Bare
Max flow rate 1,59 m3/h
Orifice Ø 10 and Ø 13 mm
Materials Polypropylene
Balls Viton®
Sockets Polypropylene
Springs Hastelloy®
Max. viscosity 750 cPo
Pressure 1.4 to 6.9 bars
Dry membrane 4,5 m
Wet membrane 6 m
Membrane Viton®