Power	EN adjustable 2 to 6.
Back check (BC)	Adjustable.
Hold Open	Adjustable. Hold-open can be set at any angle up to 150° of opening.
Handing	Non-handed. Suitable for left or right hand doors.
Cover	Fully formed metal.
Materials	Extruded aluminium body manufactured from high-performance silicon alloy.
Mechanism	Rack and pinion design.
Mounting	Regular, parallel and over-door mounting.
Valves	Two pressure relief valves are a standard feature to protect against abuse.
Delayed Action	Adjustable.

 
Standards and Compliance

The Lockwood 7726DA series closer has been successfully tested upto four hours (depending on type of doorset) on fire door assemblies in accordance with Australian Standard AS1905.1:2005, Part: Fire Resistant Door sets.

Note: Hold open option is not approved on any fire door.