Pneumatic diaphragm pump FDM 50

For delivery rates up to 650 l / min

The FLUX compressed-air diaphragm pump FDM 50 in sprayed design is self-priming and dry running safe. It is characterized by its versatility and can be used to convey low-viscosity to high-viscosity media with solid particles, abrasive media, highly flammable substances or liquids with a high gas content.

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Technical Data

  • Flow rate: max. 650 l / min 1
  • Delivery pressure: max. 8 bar
  • Operating pressure: max. 8 bar
  • Suction height dry: max. 4.2 m 1 
  • Suction head product-filled: max. 7.6 m 1 
  • Solids size: max. 6.4 mm 
  • Viscosity: min. 1 mPas - max. 15000 mPas 2
  • Housing materials: aluminum, stainless steel, gray cast iron, polypropylene, polyvinylidene fluoride
  • Media / Fluids: Highly flammable media, Viscose media, Abrasive media, Aggressive media
  • 1 depending on pump version, operating pressure and medium
  • 2 depending on the flow behavior of the medium

Product Features

  • Injected design
  • Self-priming in the dry state
  • Flow rate adjustable via air pressure
  • A bypass is not required
  • Pumps are flooded
  • Forced reversing guarantees the restart from each switch-off position
  • Oil-free operation
  • Control valve insensitive to foreign substances in the air

Advantages

  • Run dry
  • Blockade-free, infinitely variable operation
  • Long life span
  • wear-free
  • Service-friendly operation
  • Also available in explosion proof version
  • Available in plastic and as a metal version

Suitable Applications - media examples

  • Alcohols - in the pharmaceutical sector
  • Benzine
  • Sodium Hypochlorite
  • cleaning supplies
  • pickle
  • sewage

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