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VCDRM-53

The VCDRM-53 is an insert type multi-blade round control damper providing airflow control in round HVAC ductwork. This damper has applications in low to medium pressure and velocity systems.

  • Pressure: Up to 5 in. wg (1.2 kPa)
  • Leakage: 3½ cfm per sq. foot @ 1 in. wg (64 cmh per sq. meter@ 0.25 kPa)
  • Velocity: Up to 2500 fpm (12.7 m/s)
  • Temperature: Up to 180°F (82°C)
  • Blade and jamb seal