RAM DVJ Vacuum Blower
Frame Sizes 406 DVJ, 412 DVJ and 616 DVJ
These units feature an integral discharge jet plenum design, allowing cool, atmospheric air to flow into the casing. This unique design permits continuous operation at high vacuum levels (up to blank-off) with a single stage unit. In the case of Roots DPJ blowers, high pressure discharge air is cooled before injecting into the jet plenum. Headplates and the rigid casing are cast from gray iron, with aluminum drive end and gear covers. Carburized ground alloy steel spur timing gears are securely mounted on taper end shafts. These units are designed with detachable steel mounting feet to permit adaptability to high pressure discharge left, right or vertically upwards.