The GVB is a coarse bar screen with cleaning rakes for filtration of waste water. Salient features : The drive steel shaft is assembled on spherical centre bearing, equipped with chain tensioning system. Two stainless steel toothed cleaning rakes. Special device for reversal of rake’s motion. Special chain guide, no bottom sprocket required. Suitable for use in unmanned Plants. Ease of operation. Installation in channels upto 2 meters wide and 10 meters deep. Bar spacing from 12 mm to 60 mm. Capacities upto 2000 m 3 . MOC carbon steel hot dip galvanised / stainless steel SS304 and 316. Applications : Municipal waste water treatment plants. Industrial waste water treatment plants such as Paper mill, Slaughterhouses, Food industry, Textile industry, Tanneries, Chemical industry.