Air Flow Control Using Dampers

Industrial ventilation dampers are primarily used for these common facility tasks:

To regulate temperature by mixing ambient air with process air
For fan isolation in 100% redundant scenarios. Usually these are electrically actuated and isolate the fan that is not in operation.
To control fan performance by managing air pressure (These are typically manual modulating dampers installed at the exhaust fan outlet.)

To control ambient air bleed-in
To maintain consistent airflow through an air pollution control system in cases where gas inflow varies and the APC device requires a constant flow rate
To manage contaminant concentrations, particularly where process exhaust rates are low. (For example, where reactor exhaust has a high concentration of nitric acid and a relatively low gas flow rate, it can be advantageous to bleed-in ambient air to dilute the process gas to a more manageable concentration. This also reduces demand on the scrubber, even though the actual contaminant loading is the same.)

This form is the fastest way to get in touch with us.

A more detailed form, located here, will tell us what we need to generate a detailed quote.