China Ventilation System Rectangle Steel Volume Control Damper, Find details about China Air Damper, HVAC from Ventilation System Rectangle Steel Volume Control Damper
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.
SPEC (Neck Size MM) | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 | 900 | 1000 | |
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Remark: | Uniform: | * | |||||||||||
Non-uniform : | Can be adjustable by customers |