724 SERIES SIZE 2-4 SLIDE RAIL DOOR CLOSER

724 SERIES SIZE 2-4 SLIDE RAIL DOOR CLOSER

– The Lockwood 700 series of slide rail door closers provides for a cleaner, more aesthetic appearance on the door whilst utilising the same robust features and benefits of rack and pinion functionality.

FEATURES
– Power EN adjustable 2 to 4
– Back check (BC) adjustable
– Non-handed; suitable for left or right hand doors
– Hold open adjustable allows the closer to be set at any angle up to 130° of opening
– Clip-on cover
– Extruded aluminium body manufactured from high-performance silicon alloy
– Rack and pinion design mechanism
– Can be mounted standard (push or pull side) and over-door
– Adjustable closing and latching speed valves with overload protection

Standards and Compliance
The Lockwood 724SR 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. Slide Rail installation may result in a spring strength loss of up to 30% in most cases. Please consider the application and usage of the door prior to selecting the appropriate door control.