Sealed slide dampers are an essential part of an extraction system as they shut off the ductwork connecting to a machine to save energy when not in use or to facilitate maintenance.
We have a range of sizes and types available from stock at competitive prices to supply as replacement parts for all extraction systems.
Automatic (Motorised) Sliding Dampers
Automatically-sealed sliding dampers are used in the most advanced energy-saving extraction systems, working in conjunction with fan speed controls.
When a machine is turned off, the system control panel is triggered by a signal from the remote sensor to close an automated damper in the ductwork connected to that machine and fan speed is instantly reduced to an optimum level accordingly. This happens automatically in reverse when a machine is switched on.