dormakaba TS90 Hold Open Unit

The dormakaba TS90 hold open unit enables doors fitted with a TS90 cam action closer to be precisely held open without any fall-back, up to an opening angle of 175°. The hold-open unit is an accessory that attaches to the TS90 closer body — when the door is pushed to the desired angle, the hold-open mechanism engages and holds the door securely in position. The door is released by pushing it fully open or pulling it closed.

Important: The TS90 hold-open unit must not be used on fire-rated doors. Fire doors must remain in the closed position at all times, or be fitted with an electromagnetic hold-open device connected to the fire alarm system.

Key Features

• Holds door open without fall-back
• Hold-open range up to 175°
• For use with dormakaba TS90 cam action door closers
• Not suitable for fire doors

Same-day despatch on orders placed before 2pm. Free delivery on orders over £100.