Round volume control damper

Specifications Round volume control damper

Volume control damper

Round volume control damper
Volume control damper   Features: -Frame is constructed from galvanized steel sheet. Joints are welded and protected by aluminium spray coating. -To fit standard spiral wound duct work -Alternative Air Filter Grades upon request -Damper blade, which is fixed to the bearing pin, can be rotated in vertical plane from full open to full close -Bearing pin is coupled with hand locking quadrant with open and close marking. Hand locking quadrant frame is marked to show exact position of damper -All sizes available
Applications
Commonly used for low efficiency filtration applications in spiral wound duct work. Designed for use in heating, ventilating and air conditioning systems.