Home > LEWA M800 high pressure diaphragm pump heads available from Petrenee

LEWA M800 high pressure diaphragm pump heads available from Petrenee

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article image LEWA M800 high pressure diaphragm pump

The high pressure diaphragm pump heads of the LEWA M800 series represent an extension of the M500 series with a discharge pressure up to 800 bar. Due to an integrated diaphragm monitoring system, in combination with a PTFE sandwich diaphragm, high process safety is ensured. High pressure diaphragm pump heads are available from Petrenee .

With this series of high pressure diaphragm pump heads, the use of zero-leakage diaphragm pumps, exceeding the present pressure limits of plastics diaphragms, is considerably economical than using metal diaphragm pump heads.

Following are the advantages of M800 diaphragm pump head series:

  • Maximum pressure 800 bar
  • Temperature range –20 °C to +80 °C
  • Hermetically tight system
  • High process safety due to diaphragm monitoring system
  • Long diaphragm service life
  • Low life cycle costs due to wearfree plunger seals and long diaphragm service life
  • Suitable also for difficult fluids e. g. suspensions with hard particles for fluids with high viscosity
  • High suction ability due to diaphragm position control
  • Safe against high suction pressure by full rear diaphragm support
  • Safe against overload of the pump by integrated pressure limiting valve in the hydraulic part

Following options are available with the M800 diaphragm pump head series:

  • Special valves
  • A variety of connection dimensions
  • Heating and cooling equipment
  • Easy to clean pump heads (CIP)
  • Hygienic designs for food stuffs, pharmaceutical and bio-technology applications
  • Special materials

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