DORMA BTS 75 EN1-4 floor spring body with 90¡ hold-open. Including cement box and standard spindle.
The BTS 75V is a universal non-handed floor spring for left hand (LH) or right hand (RH) single and double action doors. With adjustable spring stength and closing speed, with closing action operational from approx. 175¡. Featuring hydraulically fully controlled closing cycle and mechanical backcheck.
This model is hold-open at 90¡.
Suitable for installation on doors up to 1100mm (W) with a max. 120kg leaf weight.
Extended spindles - Refer FAQ
Dimensions | Weight |
285mm (L) x 82mm (W) x 50mm (H) | 3.0kg |
Tags: Lock Shop, Hardware, Door Closers, Closer Floor Springs, DORMA Floor SpringsDORMAKABADOBTS75V90