Industrial Vent Damper 900Ø

This Damper System is for use in Industrial Ventilators where the ventilation performance may need to be reduced at certain times. The system offers the ability to stop at any position whilst opening or closing.

There is a gap of approximately 12mm around the circumference of the damper blade to allow air flow through the ventilator at all times.

The damper ring in installed under the base flashing. It will fit snugly into the up-stand and secured in place with rivets.

A power supply will be required at each position a ventilator is to be installed.