1. This damper is suitable for controlling the air volume from full flow to shut off
2. Constructed with galvanized steel and come with iron digital control pad
3. Default zone function to ensure a zone is always open.
4. Optional Touchpad with LED zone status indication and lables. 
5. Torque: 1.5 Nm, 3.5Nm avalible
6. Power supply: 240V AC +/- 15% (24V AC; 110V AC available)
7. Meet the SAA and C-tick standard
 
Application
1. Ideal for return air purposes.
2. Air transfer between rooms to atmosphere.
3. Residential and Commercial / Industrial construction.