The Acrison PAC feed system is designed for powdered activated-carbon applications where duty/standby operation is required for redundancy, or for applications that need two separate, independent feed points at differing feed rates. The system utilizes two volumetric feeders that share a common hopper. Each feeder is equipped with its own wetting cone assembly. Both feeder systems are supplied with product from a single loading point. The dust collector with a bag dump station is mounted on the hopper cover, while a manual filter shaker handle releases any accumulated dust back into the hopper.