The newly designed Vacupac Aervent can handle a wide range of applications including air gravity conveyors, belt conveyors, drag conveyors, augers, bucket elevators, transfer points, hoppers, bins, and silos. These economical units come complete with clean air fan, time sequential purge system, differential pressure gauge, and 1" NPT filter regulator. Machined cast aluminum doors and quick access hand knobs allow for top side filter removal without the need of tools. The purge system includes independent diaphragm valves with heavy 1" diameter hydraulic hoses and forged fittings. The filter housing is fully welded 11GA steel construction. The Vacupac Aervent is not only designed to be economical, but also low profile, measuring only 36" tall. Models are available in three, four, five, or six filter configurations and available up to 1200 CFM of venting capacity. This 600 CFM unit is designed for a Michigan power plant for venting a surge hopper on a pneumatic conveying system. Shipped in October 2016.