The Lockwood 724 Rack and Pinion Slide Arm Series provides a clean appearance on the door whilst utilising the same robust features and benefits of Rack and Pinion functionality. This door closer can be matched with the Nero range of leversets to be used in commerical applications.
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Product Details
Power
EN adjustable 2 to 4.
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
Clip-on.
Materials
Extruded aluminium body manufactured from high-performance silicon alloy.
Mechanism
Rack and pinion design.
Mounting
Regular, parallel and over-door mounting.
Valves
Adjustable closing and latching speed valves with overload protection.
Standards and Compliance
The Lockwood 724 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.
