4722 Maintenance Free Grade 13 Lift Off Hinge

110mm x 98mm Symmetrical Leaf Lift Off Hinge (handed)

Engineered in the UK to exacting standards, the maintenance-free 4722 is specifically designed to give long lasting, reliable performance in high-traffic environments on fire doors up to 120Kg. The self-lubricating polymer bearing ensures a low co-efficient of friction, guarantees the right amount of lubrication of the over the life of the hinge and eases alignment of the door and frame at installation

Features & Benefits

• Self lubricating polymer bearing
• Polymer bearings provide low co-efficient of friction
• Bearings guarantee the right lubrication for the life of the hinge
• Grade: 304 stainless steel or CS4 mild steel & Supercoat
• Ideal for use in high traffic environments
• Ideal for use with fingertrap protection
• Easy alignment of door leaf and frame during fitting
• Maximum adjusted door weight: 120kg
• Recommended minimum door thickness: 44m
• Supplied with No.10 1¼” screws
• 25 year mechanical guarantee

Testing & Technical

• Made in Britain to an ISO 9001 Quality System
• UKCA and CE marked
• EN 1935: 2002 Grade 13
• UKCA Certificate Nos: 1121-CPR-UK-AC7729/AC7715
• CE Certificate Nos: 2812-CPR-AC0084/AC5069
• Certifire 30min & 60min Assessment Report CF769
• 60 minute Fire Tested in accordance with EN 1634-1

PART NUMBERS

TEL: Products indicated with the Telephone Symbol are available to order only. Please ring for details and lead times.

CERTIFICATION

• PLEASE NOTE. NOT ALL CERTIFIED FINISHES ARE AVAILABLE
  FROM STOCK AND MINIMUM BATCH QUANTITIES MAY APPLY.