Purbrook GT
The Purbrook GT is a heavy duty, high security single-point lock that has been designed for use on doors and gates. It offers a unique modular design that provides a great deal of flexibility when a change in operation is required and offers a specially designed trigger snib that is variable, allowing for greater tolerances between the gate and the frame.
The lock is manufactured fully from stainless-steel, as well as being non-handed and bi-directional providing a wide range of operations and combinations. These features make the Purbrook GT suitable for a multiplicity of security applications including emergency exit and key release options.
The lock is manufactured fully from stainless-steel, as well as being non-handed and bi-directional providing a wide range of operations and combinations. These features make the Purbrook GT suitable for a multiplicity of security applications including emergency exit and key release options.
operations
Entry - An external mechanical key and lever handle which is used to release and retract the bolt if entrance is required. An alternative means of entry is available through access control system. By activating the system, the device will automatically unlock allowing the user to manually retract the bolt using the lever handle. A key override facility is available in the event of a power failure.
Upon door closure the bolts will automatically engage and deadlock.
Exit - Single handed means of escape is provided by lever handle or anti-fishing ‘boomerang’ handle. Alternative means of exit are available via mechanical key, access control and thumbturn.
Upon door closure the bolts will automatically engage and deadlock.
Exit - Single handed means of escape is provided by lever handle or anti-fishing ‘boomerang’ handle. Alternative means of exit are available via mechanical key, access control and thumbturn.
features
- 40mm bolt throw which automatically secures upon door/gate closure
- Internal operation is easy to configure on site from a single action escape function to a controlled deadlock release and vice versa
- Supplied non-handed
- Optional remote monitoring of bolt status and lock status
- Optional Request To Exit microswitch (for emergency/free exit configuration)
- 12V DC fail secure as standard on access control versions (other voltages available)
- Optional anti-drill plate which has been tested to LPS 1175 SR6 is available
- Infinite-Restraint as standard allows bolt to hold in place without returning to a locked position after handle has been partially turned. The bolt will automatically secure upon door/gate closure
- Optional 5mm countersunk loadplate for simplified installation
benefits
- Full stainless-steel construction providing corrosion resistance
- Variable ‘trigger snib’ to allow for easy adjustment
- Engineered for longevity and trouble-free service
- Infinite-Restraint with automatic bolt securing reduces risk of door/gate being left unlocked after operation
Optional Entry Methods
Access Control
Manual Key
Override
Key & Lever
Optional Exit Methods
Access Control
Key & Lever
Anti-fishing Lever
Breakdome
Thumbturn & Lever
Straight Lever Handle
(meets EN179)
(meets EN179)
Thumbturn & Lever
Ratings & Accreditations
EN179
EN1125
EN1125
Independently
Tested
Tested
Above performance results are based on independent third party testing or assessment on selected doorsets.
