HDT’s OpenAire Flow Regulator simplifies the task of adjusting the supply flow through a bank of CBR filter housings. The Flow Regulator is designed to work with 600 CFM (1019 m3/h), 3 deep, U.S. Navy and OpenAire filter housings.
How it works:
- The OpenAire Flow Regulator installs in place of the CBR filters and simulates their pressure drop over a range of anticipated flow restrictions (5.0 to 7.5 in wg)
- A rotary hub opens a series of calibrated flow holes, allowing the user to “dial in” the desired flow resistance
- The OpenAire Flow Regulator cannot be fully closed to allow air to flow through the fan