- Hold Open Function
- Strength Size: 3
The DORMA G-SR clide channel with integral door co-ordinator for double doors ensure that the active leaf always closes after the inactive leaf. GSR mechanism coordinates sequential closing of doors. It holds open the active door until the inactive door triggers a release. GSR only operates when the active door is open. Suitable for combined door width measuring 1350mm - 1900mm.
Name DORMA TS91B Double Door Co-ordinator HO SKU TS91B-GSR-RF1-ZA Brand Dorma Weight (KG) 8.0000 Finish Silver Handing Reversible Closer Type Overhead Closer Features Adjustable Speed, Backcheck, Delayed Action, Hold Open Closer Strength 3