DynAir Damper Regulators - Crank Arms

Damper Crank Arms are used to connect ball swivels and damper linkage to an actuating motor. • Used with Motorized Dampers and Zoning Controls • Heavy-Gauge Stamping - Zinc-plated • Positive Clamping Action • Used with DCS-313 Ball Swivel • Serrations Hold Ball Swivel Firmly

See More

See Less