Perforated belt screen type RAB

Van Raak Perforated belt screen (center flow) was designed in-house and has been successfully applied in influent streams since 2005. This type of screen has also been used in a drinking water intake station and to protect a heat exchanger.

Very high dirt collection efficiency compared to existing systems. The perforation grid is available in 3 types. RAB 300 and 500 for narrower reception works and RAB 750 for larger capacities. Standard filtration Ø2, 3, 4, 5 or 6 mm. Other perforation forms or passages are also available in consultation.