Product Innovation — Machinery Under $50,000 Oneida Air Systems AWFS Fair Booth #4247 The Smart Pro Dust Collector is equipped with Oneida Air Systems’ new Smart Air Control Technology; a variable speed controller that can automatically adjust pressure and air volume depending on the size of the dust port. The controller on the motor regulates constant motor amperage always maximizing efficiency. The impeller RPM adjusts in real time based on the resistance that is placed on it which varies by dust port size and ductwork length. Smart Pro Dust Collector can develop near 1 PSI of pressure, 25 in. of H20, which is 2-3 times the pressure capability of standard dust collectors, the company says. Oneida-Air.com.