When energy savings are critical or the availability of quality compressed air is limited, the Sly RAC (reverse air collector) is an ideal option. The RAC uses an integral centrifugal fan to deliver low pressure reverse air to clean the filter bags. The advanced cleaning arm with high velocity nozzles rotates continuously providing clean, dry, contaminate free air to each filter bag. The cleaning arm is powered by a direct drive providing long reliable service and carries a 5-year warranty. There are many options available so that dust collectors can be customized to suit your specific application.