Model AC-10

Manual Balancing Damper
Single Blade

AC-10 balancing damper employs a single blade and are supplied standard with a manual locking quadrant for manual air control and balancing in low pressure and velocity applications.

Standard Construction

Frame: 2" x 22 ga. (51 x 0.85) galvanized steel. 
Blades: 22 ga. (0.85) galvanized steel - single square/rectangular.
Axles: 3/8" (10) square plated steel.
Bearings: Synthetic.
Control Shaft: 3/8" x 3" (10 x 76) square drive axle with manual locking quadrant for field installation.
Minimum Size: 6" x 4" (152 x 102)
Maximum Size: 36" x 12" (914 x 305)

Ratings

Maximum System Velocity: 1500 fpm (7.7 m/s)
Maximum System Pressure: 1 in. wg. (0.25 kPa)

Temperature: -25^oF to 180^oF (-32^oC to 83^oC)