The size 2-4 door closer has a four-valve system with adjustable closing speed, latching speed, back check and delayed action. It is suitable for use on timber fire doors and steel doors weighing up to 80kg.
Benefits
- Silver cover with Fig 66 parallel black arm bracket
- Power size 2-4
- Adjustable four-valve system
- Fire tested up to one hour on timber doors and four hours on steel doors
- Reversible
- For doors with maximum weight of 80kg
- Suits doors with maximum size 2100mm x 1100mm