008621-68568185
 
 
dorma door
¡¡DORMA SR 390 / SR 392 Door Coordinators¡¡
 
 

 

dorma sr390

 

DORMA SR 390 / SR 392 Door Coordinators

 

Surface-installed (SR 390) or concealed (SR 392) door co-ordinators for 2-leaf fire and smoke check doors

Successfully third party tested to BS EN1158

CE Marked

  • Non-handed
  • Surface or concealed installation
  • Ensures the correct sequence of door closing

 

Product details

 

DORMA SR 390

The DORMA SR 390 is a thoroughly proven, purely mechanical door coordinator for double leaf fire and smoke check doors. It is face-fixed to the door frame.

DORMA SR 392

The DORMA SR 392 is a co-ordinator for double-wing fire and smoke check doors. It is installed so that it is concealed either in the lintel or below the door frame. It is non-handed and is suitable for combinations of unequal door leaves. The correct closing sequence of the door leaves is always ensured by the holding arm (active leaf) and the release roller (inactive leaf).

 

 

DORMA SR 390 / SR 392 Door Coordinatorsr Smart access solutions       ©   2005   ZITIN CORPORATION. All Rights Reserved.

Related links: Shanghai dorma automatic door maintenance center German dorma door, closed door, ground spring, revolving door Shanghai dorma automatic door, door closer, floor spring, revolving door to Thai experience center has been committed to building perfect with innovative technology, and launching automatic door installation, maintenance, pre-sale and after-sales service solutions. In Shanghai Huangpu District, Luwan District, Xuhui District, Changning District, Jingan District, Putuo District, Zhabei District, Hongkou District, Yangpu District, Minhang District, Baoshan District, Jiading District, Pudong New Area, Jinshan District, Songjiang District, Qingpu District, Fengxian District, Nanhui District, Chongming County; Shanghai Duoma door sensors become a professional installation of automatic door maintenance companies and agents.