供应多玛 DORMA 地弹簧 BTS75V

多玛 DORMA 地弹簧 BTS75V 
型号︰ DORMA BTS75V 
**︰ 多玛 DORMA 
原产地︰ 德国 
较少订量︰ 1 件 
 
 
 
 
 
产品描述 
 
Max. door weight: 120 kg 
Non-handed model for RH (DIN-R, ISO 5) 
and LH (DIN-L, ISO 6) 
Closing force adjustable (EN 2-4) 
Closing speed adjustable, separately 
in two ranges – approx. 180 to approx. 15° (1) 
and approx. 15 to approx. 0° (2) 
Mechanical backcheck (3) 
Hold-open, approx. 90°, optional (4) 
Hold-open, approx. 105°, optional (5)