Motorized HVAC Damper HVAC Air Duct Damper Zone Dampers Actuator Electric Air Damper Internal Diameter 75/110/160mm

The damper is suitable for controlling the air volume from full flow to shut-off. The damper is made of plastic and is equipped with a plastic tube. It can work with a thermostat to automatically turn on and off. Motorized HVAC Damper HVAC Air Duct Damper Zone Dampers Actuator Electric Air Damper Internal Diameter 75/110/160mm. Features: brand new and high quality. The damper is suitable for controlling the air volume from full flow to shut-off. The damper is made of plastic and is equipped with a plastic tube. It can work with a thermostat to automatically turn on and off. The air tightness is good, the tightness is as high as 98%, and the adjustment performance is good. The for valve body and blades are made of new materials, odorless, pollution-free, wear-resistant and corrosion-resistant, and easy to disassemble. Specifications: Material: PVC. Weight: 538g. Size: As picture shows. Interface: DN75/DN110/DN160. Voltage: DC12V/220V/AC24V/DC24V. Package Includes: 1x Motorized Damper. n