RSK 250 – Helios – Back Draught Shutter

RSK 250 – Helios – Back Draught Shutter

Automatic flap for insertion into the pipe run.

Automatic function in under and overpressure mode (installation position rotatable) by spring lock. If the flow is horizontal, set the axis of rotation vertically.

With vertical flow function only in ascending air flow. Galvanized sheet steel housing, aluminum flaps, stainless steel return spring.

Product PDF:

RSKK – RSK