Vertex Overhead Door Closer is made with the highest quality materials and with the latest technology in manufacturing.
- Selectable closing Force, Adjustable closing and latching speed, Non-handed installation, One closer provides 3 different power sizes-Save inventory cost
- Non-handed installation, Adjustable Back check (optional) Technical Information, Constructed with precise cast aluminium body and steel arm passively against rust and high quality steel internal components
- Heat treated steel rack and pinion immersed in high grade oil operate a nest of coils to give a smooth precise action and minimum wear, Piston and spindle been heat treated for high strength.
- Oil-Tempered alloy steel springs, Totally reversible without adjustment
- Closing speed adjusting range 180 to 50 degree Latching speed adjusting range 15 to 0 Dimension 180 x 44 x 65 mm Selectable closing force for EN2 to EN4 by selecting closer position on the Door Color