The air-tight shut-off damper ARF ensure reliable and airtight shut-off of air flows in rectangular air lines.
Suitable for installation in air ducts according to DIN EN 1505.
The casing has flanges with slots, and in the case of the insulated version with cage nuts.
- Meets highest sanitation standards such as the ones required in clean-rooms and hospitals
- Corrosion resistant due to version of galvanized or stainless steel
- Display of damper setting and angle scale outside on housing