Owing to their outstanding practical features & characteristics, DORMA door closers with projecting arm assembly are popular for us in hospitals, sheltered housing, hotels, public houses, bars, restaurants & office buildings.

DORMA TS 83:

If more time is required for passage throught the doorway, the optional delayed-action mechanism provides this very features – also applicable on fire & smoke check doors. The DORMA TS 83 is provided as standard with adjustable, self-regulating backcheck. Hold-open arms with on/off selector are also available for temporarily holding the doors at a specific point. And for external doors, the DORMA TS 83 can also be supplied with optimised corrosion protection.

DORMA TS 73 V:

A particularly versatile & compact door closer featuring conventional technology. It suits a wide range of internal doors & can also be used for fire & smoke check doors. The backcheck absorbs the force of doors opened energetically. Installation is simple & then DORMA TS 73 V can be provided with a hold-open device for doors that occasionally need to be kept open

DORMA TS 72:

Whether LH or RH doors & whether timber, plastics or metal – the DORMA TS 72 is the ideal standard door closer. The unit is designed for direct fixing for easy installation & offers individual, infinitely variable closing force between En 2 & 4 (adjustment screw) to suit the specific door sizes. The closing speed of the DORMA TS 72 can be set via two regulating valve. With an adjustable latching action & a second closing range from 15° to 0°.