Gravel filter GF

A gravel filter is used to purify biogas and sewage gas. With the EnvironTec gravel filter, we ensure a simple coarse purification of biogas and sewage gas. During this process, the gas flows through a gravel filter layer and thereby dirt, foam, as well as condensate drops get separated out.

The EnvironTec gravel filter is offered in various volume flows and pressures. The gravel filter can optionally be equipped with a gravel removal flange and as well as a differential pressure measurement.

  • Separation of coarse particles and foam from biogas/sewage gas
  • Condensate separation
  • Protective device to prevent a flashback of flames
  • Low maintenance
  • Differential pressure measurement and gravel extraction optional
  • Entirely made of 1.4404 stainless steel – pickled in an immersion bath
  • Made in Austria

You can read the exact product data in our PDF file, which you can download here for free.

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