Our penstocks are especially designed for waste water and rainwater retention.
A complete range available in galvanised or stainless steel. They are generally integrated in constructions such as:
Waste water treatment plants.
Storm basins.
Rainwater seepage basins.
Waste water and rainwater networks.
Inspection devices.
Settle solids interceptors and/or oil interceptors
UPSTREAM / DOWNSTREAM Watertight penstocks. Providing watertightness by installation upstream or downstream of the structure.
UPSTREAM Watertight penstocks. Providing watertightness by installation upstream of the structure.
Admissible leakage rate: 0.005 l/s per metre of joint length.