Technical Specifications

These switch dampers are made from high grade polypropylene with high quality of craftmanship during manufacturing. These dampers includes high speed actuators, 4s to open or close the damper flap. These units operates efficiently and quietly, without causing much pressure drops or turbulence. These devices are suitable for applications that require high air flow rates and low noise levels. These dampers valves to offer low rate of leakage when closed. .

Technical features:

Control and hold the damper open and or close conditions

Minimum and maximum opening setting

High speed actuation, 4s open to close

Illuminated push button for on/off operation

Power supply: 230v AC 5A 1 phase

Damper Size: 200mm, 250mm and 315mm Diameter

Damper connection: Both or single side flange

Please ask for detailed catalog and O&M Manual at info@syannlab.com.