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Electro-mechanical hold open floor spring

Electro-mechanical hold open floor spring
Date: February 5, 2013 Category:

Electro-mechanical hold open floor spring

• Specification:
– Electro-hydraulic hold open floor spring mechanism to suit single and double action doors up to 1400 mm wide with flat-tapered, removable inter-locked spindle
– Adjustable closing force, adjustable closing speed, check back and variable hold-open, engageable/disengageable 80-180º single action and 80-130º double action versions.
– Spring opening and operation from approx. 180º
– Supplied with cement box
• Features
– Closing force adjustable (size range EN3-6)
– Adjustable closing speed
– Adjustable posistion within box. (6mm vertical, 10 mm lateral and 10 mm length)
– Backcheck
– Safety valve prevents overoading
– Closing range from approx. 180º
– Suitable for single and double action doors
– Maximum door weight 250 kg
– Cover plate not included (see Don’t Forget to Order)
– Fittings not included
• Certification
– Tested and approved to BS EN 1155:1997
– Tested to conform to CE requirements
– Certifire approved; certificate no. CF259 – Single 30 mins, double 60 mins
• Electrical data:
– Operating voltage 24V DV
– Voltage tolerance + 10% – 15%
– Max. residual ripple 20%
– Connected load 110 mA
– Plug-in extension lead supplied