Company: Metropolitan Air Technology

Product: Roto-Twist®

Description: This oval-shaped damper can be operated remotely. It has a direct cable to damper connection, and the damper is adjusted via rotary cable actuation using a nut driver or flat-head screwdriver. Cable is routed inside the ductwork and terminated at the diffuser face. No wall or ceiling penetrations are required. Airflow balancing and damper adjustment is performed at the face of the diffuser. After balancing is complete, the cable is recessed behind the diffuser. The product is available in galvannealed steel in sizes 6-, 8-, 10-, and 12-inch flat ovals for Titus, Krueger, and Tuttle & Bailey slot plenums. It ships fully assembled.

Contact: 708-552-4040,, eProduct 181

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