Opposed Blade Air Control Damper, 42" x 42"

Item

3000OBD42X42

FEATURES

• Opposed blade operation for precise volume control

• 16 gauge galvanized channel frame

• Galvanized blades are vee stiffened for extra strength and stability

• Blades pivot on high temperature nylon bushings

• 1/2" square zinc plated steel pivot pins

• 1/2" square zinc plated steel adjustable operating shaft, extending up to 4" beyond the air control frame

• Blades run parallel to first dimension given

• Blades must be operated on horizontal plane

• Minimum size 8"x8"

• Maximum one piece size 48"x48"

• Galvanized Finish

Safety Standards
California Prop 65	Yes

Weights and Dimensions
Operating Weight (lbs)	15
Exterior Dimensions (D) (inches)	42.000000
Exterior Dimensions (W) (inches)	42.000000
Exterior Dimensions (H) (inches)	7.000000
Shipping Weight (lbs)	15.000000