The Model 4 blast cabinet has a footprint of less than 6 ft3 to enable stand-up manual blasting in shop layouts where floor space is at a premium. Overall dimensions of the cabinet are 65 in. H x 35 in. W x 23 in. D (165 cm x 90 cm x 58 cm). The process enclosure has a full width swing door to offer a 16-in. (406 mm) high opening for access. A 27 in. x 9 in. (68.5 by 22 cm) tempered safety glass view window allows good visibility throughout the blast chamber. To protect the window from frosting by harsh abrasive media, the machine builder offers a square-cut inner window in a quick-change frame or a peel-off polymer film shield. The cabinet is standard-equipped with single suction-blast nozzle that can be rigidly bracketed in the most convenient position for hands-free operation.