Protec 624UEM Electro Magnetic Door Closer

Protec 624UEM Electro Magnetic Door Closer

The 624UEM door closer has been designed to satisfy the specified who is looking for a multi-use Electronic Closer incorporating Swing Free and Hold Open in one unit. When fitted in Swing Free mode the door operates as if no hydraulic door closer is fitted, until such times as the Fire Alarm or other hazard warnings are activated, at which time the door automatically closes to prevent the spread of fire. This is ideal for use in care homes, hospitals, clinics, municipal buildings, schools, colleges, libraries, museums, theatres, pubs, clubs and hotels.

The 624UEM is constructed from aluminium within which a hardened steel rack and pinion mechanism operates completely immersed in high quality thermo-static hydraulic oil, thus ensuring many years of maintenance free operation and are available in our unique range of covers. An extensive range of painted finishes to RAL standard is available to match most architectural ironmongery colours. All arms are supplied black as standard but are available in plated or painted finishes as required.

Swing Free

This function can be selected on the armset and when the Power supply is energised, allows the door to Swing-free as if no door closer were fitted. In the event of the Power Supply being interrupted whether manually or alarm activated the door will close from any position.

Hold Open

When a power supply of 24V dc is connected to the door closer and the door is opened beyond 75º up to its maximum, hold open mechanism will be engaged in the event of the electricity supply being interrupted whether manually or alarm activated, the door will close from any position.

Key Features

• Automatic Door Closer
• Hold Open and Swing Free
• Aluminium Construction
• Door Speed Adjustment
• Latching Speed Adjustment
• High Quality Aluminium Finish