DWDC103 Self Fire Door Closer (Medium Weight Fire Door Use)

Specification:

• For use on medium weight fire door
• Material: Cast Aluminium
• Maximum door width:900~1300mm
• Maximum door weight of 60~80kgs
• Adjustable swing portion of closing speed is 180°~20°, adjustable swing portion of locking is 20°~0°
• Two hydraulic pressure valves control the two swing portions of door closing separately.
• 500,000 time cycles
• CERTIFIRE approved for fire doors GA93-2004
• Independent testing to BS EN 1154
• 500,000 time cycles