TB Wood’s Dura-Flex® and Sure-Flex Plus® elastomeric couplings and G-Flex grid couplings are used on a variety of wastewater applications including, aeration tank blowers, rectangular sedimentation tanks, sludge and microorganism pumps, screw conveyors, transfer pumps, and gas compressors. Form-Flex® couplings can be used on main pumping station drivetrains. TB Wood’s V-Belt sheaves, Premium V-Belts and QT Power Chain® II Carbon Belt Drive System are often used on large pumps that transfer water from primary clarifiers to aeration tanks.