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DORMA G-N Mechanical Hold Open Unit - 18570000
This DORMA G-N Mechanical Hold Open Unit 18570000 is for use with the TS91, TS92 and TS93 Overhead Door Closers.
Read moreThis DORMA G-N Mechanical Hold Open Unit 18570000 is for use with the TS91, TS92 and TS93 Overhead Door Closers.
The DORMA 18570000 is non-handed and fits within the Dorma G-N slide channel to keep the door held open anywhere between 75 to 150 degrees. It can be manually switched on and off as required and the pull off force can be adjusted to suit the requirements of the particular door and users.
Please note that this product is NOT suitable for use on Fire Doors.