Rack and Pinion adjustable power door closer suitable for architectural and commercial applications.
Specifications
| Power | EN adjustable 2 to 6. |
| Back check (BC) | Adjustable. |
| Hold Open | Standard Arm Closer does not have Hold-Open feature. Hold-Open Closer 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 aluminum 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 up to 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.