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. The Matt Black door closer can be matched with the Nero range of leversets to be used in commercial applications.
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. |
NOTE: 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.
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.
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We offer local installation services in Melbourne's eastern suburbs
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