The Geofire Electromagnetic door holder is designed to hold open fire doors connected to the fire alarm - available in 24V or 240V DC.
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The GEZE TS2000NVBC is a rack & pinion overhead door closer which is approved for use on single action doors with leaf widths of up to 1100 mm and suitable for smoke and fire doors. It comes with variable power size 2-4 and adjustable closing speed, latching action and backcheck.
A high performance, low friction ball-bearing hinge. It is Grade 13, fire-rated and suitable for a maximum adjusted door weight of up to 120kg. This hinge measures 102mm x 76mm and has a satin stainless steel finish.
A 75mm diameter Satin Stainless Steel Automatic Fire Door Keep Clear Sign.
The Geofire Electromagnetic Fire Door Holders are designed to hold open Fire Doors in any areas where easy Disability Discrimination Act access is essential and can be used in conjunction with any suitable fire alarm systems. When an alarm is triggered, the power to the door holder is cut, allowing the fire door fitted with its standard closing mechanism, to shut automatically.
To avoid inflicting twisting forces on the door leaf it is recommended that the electromagnetic device is fitted in the same horizontal plane as the closing device (or as close as is practical). Failure to do so can result in the door leaf twisting which can prevent the door from closing properly in an emergency.