Briton Silver Fire Door Suitable Door Closer

EN1154, EN1634. CF111. Briton 2130B.T Track Arm Closer with Backcheck. Track arm door closer adjustable power sizes 2 - 4 suitable for doors up to 80kg or 1100mm wide. Track variant ideal for use in areas where a standard arm may be open to abuse Wind through adjustable for power sizes 2-4 making it suitable for standard door sizes Adjustable strength backcheck helps to minimise damage to adjacent walls when the door is forcibly thrown open Accufit system enables closer to be fitted quickly and accurately Durable powder coated silver finish in body and arms Classic cover Suitable for fire doors tested up to 2 hours