Floor spring mechanism to suit double action doors up to 1400 mm wide with flat-tapered, removable interlocked spindle
Closing force size 3-6 - an advantage with wind loads or heavy door leaves
End stop and closing speed adjustable
All settings accessible from above and convenient to implement whilst installed
Durability tested in over 500,000 opening and closing cycles
Adjustable closing force, fixed backcheck
Safety valve prevents overloading
Tested in accordance with BS EN 1154:1997
Approved Certifire certificate no. CF 259
180º degree is available on request - please contact us for further information
For DIN left and DIN right hand use
Fire and smoke doors
For double action only; the opening angle is limited to approx 140° in either direction before the door fouls the frame
Closing from fully open to 80° including delayed action / 80-0° / 15-0° (latch action)
3-6 in compliance with EN 1154
Order cover plate, Cat. No. 932.10.130 separately
Order pivot fittings separately
Cement box - adjustable position (6 mm vertical, 10 mm lateral and 10 mm length)
Fixings