Briton 1120B Hold Open Closer SIL
Material
- Cast aluminium body
Finish
- Silver
Suitability
- Suitable for doors where the door may need to be left in a hold open position
- Hold open closers cannot be used on fire doors
Features
- Tested to 500,000 cycles
- Comes with adjustable valve regulators, back check, closing and latching speed, and spring strength power control to give the desired closing speed
- Strength or hold open is adjustable





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