High grade, robust, flat penstock made of 304 stainless steel, for Installation in front of the inlet or outlet of a shaft construction, according to German Institute for Standardization (DIN) 18202. The penstock of BIOGEST is sealed to all 4 sides, according to DIN 19569, part 4, constructed for closing / opening a wall inlet or outlet opening and is bolted directly to the wall. Penstock and accessoires are made of 304 stainless steel, or if required also available in 316 stainless steel. Standard penstocks are available in DN 100 to DN 1000, largermodels are available upon request.

  • Very flat,robust penstock for dowelled Installation
  • Resistant against corrosion due to materials: 304 stainless steel or if requird also available in 316 stainless stell.
  • Easy Installation.
  • Wastewater resistant Joints made of EPDM.
  • Adjustable wedge pressure.
  • Shutter plate can be loaded from both sides.
  • Length of spindle Extension can be Chosen without restriction an is adjustable on site for adapting to site condition.
  • Optionally available with electrical actator (retrofittable).