TS 550 NV Floor Spring Mech 3-6 w HO Std

Floor spring mechanism to suit single and double action doors up to 1400 mm wide with flat-tapered, removable interlocked spindleConforms to BS EN 1154: 1997Not suitable for use on fire doorsClosing force size 3-6Closing range from 175°Adjustable closing force, adjustable closing speed, backcheck and variable hold-open, engageable/disengageable 80-120°Supplied with cement box - adjustable position (6 mm vertical, 10 mm lateral and 10 mm length)Safety valve prevents overloading

• Version: Standard: Selectable hold-open version


• Door width: Max. 1400 mm


• Door weight: Max. 300 kg


• Note: Hold open @ 90¬¨¬®‚Äö√†¬¥, not fire doors, adjustableHold open is effective from 85¬¨¬®‚Äö√†¬¥ through to 165¬¨¬®‚Äö√†¬¥ for single action or 80¬¨¬®‚Äö√†¬¥ to 130¬¨¬®‚Äö√†¬¥ double action


• Supplied with: Fixings


• Order reference: Please order cover plate Cat. No. 932.10.061 separately.