to DIN 18250 ‚¬â€œ class 3 Features and advantages: Fire rated to DIN 18250 ‚¬â€œ class 3. For single and double door leaf systems. Fully enclosed lock case ‚¬â€œ dirt or other foreign bodies cannot obstruct the easy operation of the lock. Easy assembly due to easily accessible bore for cylinder fixing screw. Various forend types available. Application: Fire protection doors integrated in two seperate master key systems. Technical description: Profile cylinder lock with latch lever function, also for Swiss-type round cylinder as an option. Prepared for the installation of 2 different profile cylinders of seperate master key systems. Fully enclosed, galvanised lock case. Malleable cast iron latch, galvanized. Steel deadbolt, galvanised; 15 mm single throw. Technical data: Follower: Malleable cast iron; 9 mm square Centres: 72 mm Backset: 32 / 65 mm Rear backset: 32,5 mm
