Sereco - Model PRTP - Peripheral Drive Scraper for Circular Clarifier Brochure

The type PRTP consists of a mobile girder used as a walkway, a slewing ring unit, a central deflector, a traction trolley, a drive unit, a scum box, a skimming blade, a set of sludge scraper blades, a peripheral deflector and a weir. The slewing ring unit is fitted in the middle of the tank and is provided with thrust bearings and distribution collector ring with double brush. The traction trolley and the control unit are located at the walkway periphery.