Flexible, compact and really powerful: The SG-1/2 D is a multi-function all round unit for many purposes. It works with Wassermann's reliable low pressure principle; i.e. with suction at a very low air speed. This results in relaxed and nearly noiseless working conditions. A further advantage is the high suction volume, where the hands will not become cold, even in continuous operation. The fan motor is a maintenence free squirrel-cage motor almost free from wear. Measures 60cm (L) x 60cm (W) x 30cm (H). Weighs 13Kg. See pages 70/71 of the catalogue below for more information and scroll down for further options.