The TS 90 Impulse combines technical superiority with out-standing value, and unites advanced design with conveni ent functionality – all on the basis of its heart-shaped cam. With its installation versati lity and inherent functional reliabil -ity, it is ideal for virtually any application. TS 90 Impulse: Certified to ISO 9001

The heart-shaped cam and the linear drive mechanism of the TS 90 Impulse ensure that the resistance encountered decreases almost instantly with the door opening action – so even children, the elderly and people with disabilities have no problem in opening the door. User-friendly and reliable closing. The closing speed of the TS90 Impulse is adjustable in two independent ranges at the valves indicated.

DORMA DRM TS-90 EN3-4

Data and features                                                                    TS 90 Impulse

Closing force                                                    Size                           EN 3/4 

Standard Door                                              ≤1100 mm                          •       

External door Outward Opening                                                              •     

Fire & Smoke Check Door                                                                        •

Non handed                                                                                                •   

Side Channel                                                                                              •

Two independent valves for closing speed adjustment                      •

Cushioned limit stay (Mechanical)                                                         √

Delay action                                                                                                – 

Hold open                                                                                                   √                                                                         Weight in Kg                                                                                            1.7Kg

Dimension in mm                                            Length                            246

                                                                            Overall Depth                 46

                                                                            Height                             57

Door Closer Compliant with EN1154                                                     • 

mark for construction products                                                              • 

• yes  -no  √option

For the architect/specifier

. Cost-efficient slide channel 

door closer for interior doors.

For the user

. Convenient, low-resistance 

opening with fully controlled 

closing.

. Two regulating valves 

for precise adjustment of

closing speed.

. Available with hold-open and 

cushioned limit stay option

For User

. Convenient, low-resistance 

opening with fully controlled 

closing.

. Two regulating valves 

for precise adjustment of

closing speed.

. Available with hold-open and 

cushioned limit stay options

The closing speed of the 

TS 90 Impulse is adjustable in 

two independent ranges at the 

valves indicated.

The hold-open device enables 

doors to be precisely held 

without any fall-back up to an 

opening angle of approx. 145°.

The hold-open device is suit-

able for both LH and RH doors 

and is designed for retrofitting 

to the slide channel.

Cushioned limit stay for retro-

fitting by insertion in the slide 

channel.

Adjustable between 80° and 

max. 120°.