7000 series door closers adopt the alloy aluminium die casting crust body ,is provided with beautiful and lightness appearance, reasonable construction and good performance, belongs to high economical efficiency products. You can install them by vertical or parallel or sliding rail and so on, and the matching cover casing can be chosen. It is preferred product in the fire-resistance and anti-theft door fields you can choose different luxurious covers according to your decoration.
Introduction for Performance
1、Closing speed can be adjusted independently.
2、Latching speed can be adjusted independently.
3、B7000BW have back check function and adjustable speed.
4、B70□-□BW have back check and closing force adjustment functions.