DAMPER SHUT-OFF DSU 800

The damper features a rotary disc that can be continuously adjusted from 0 to 90° via the device's control. Suitable for applications where tightness requirements are not particularly high. The device can also be insulated with 50 mm insulation. For thicker insulation if needed, an IK insulation shroud can be used. Sizes Ř 63–1000 meet the closed pressure class A requirements. Sheet metal can also be used for control in exceptional cases. This product description is an automated translation of the original Finnish description.