Nortech compressed air-powered vacuum generating heads mount on standard 55 or 30 gallon drums, instantly turning them into high performance vacuums. These units are designed to handle the toughest clean-up problems with speed and simplicity. Ideal for vacuuming up chips, dust, debris, liquids or sludge. Powered by compressed air, always dependable and trouble free with no motors or moving parts to wear out, Nortech Vacuum Generating Heads produce exceptional vacuum lift and vacuum flow while operating quietly and efficiently. Factory installed options include Liquid Shutoff Assembly, HEPA Filtration, and Extra Silent Exhaust. Features a vacuum generating head with exhaust silencer, a standard cartridge filter, and an air shutoff valve with 3/4-inch FNPT inlet and Chicago-style connector. Venturi type B. Very high vacuum lift (D Venturi) version available, sold separately as model N301D.

Nortech compressed air-powered vacuum generating heads mount on standard 55 or 30 gallon drums, instantly turning them into high performance vacuums. These units are designed to handle the toughest clean-up problems with speed and simplicity. Ideal for vacuuming up chips, dust, debris, liquids or sludge. Powered by compressed air, always dependable and trouble free with no motors or moving parts to wear out, Nortech Vacuum Generating Heads produce exceptional vacuum lift and vacuum flow while operating quietly and efficiently. Factory installed options include Liquid Shutoff Assembly, HEPA Fil