WASTE WATER Solutions ROTAMAT® Longitudinal Grit Trap Ro 6 Longitudinal grit trap with grit removal screw – Designed accordance with international standards – Available with or without aeration – Optional separate grease chamber with automatic grease removal – Manufactured entirely in stainless steel

➤ Design and function ➤ ➤ 1. General Grit separation from wastewater will prevent operational problems, such as grit sedimentation, increased wear, and blockages. 2. Grit separation The grit trap design and dimensioning are fully compliant with international standards. The grit trap is available as an aerated or unaerated unit. The decision on when to use the aerated or unaerated option is for example the specific ratio between the storm and dry weather flow and if any further grit treatment facilities are installed or planned. 3. Grit removal The horizontal grit conveyor transports the separated...