Dormakaba TS73 EMF EN4-6 Door Closer 

Door Closer is a mechanical device that closes a door in a controlled manner, preventing it from slamming.

Door Closer Function - A hydraulic device that is used to automatically close a door after it has been opened. Door closers are commonly used as a fire prevention measure, typically installed on fire doors, as well as helping to prevent draughts.

• Combination of hydraulic door closer and electromagnetic hold-open unit.
• Hold-open of the door is performed under electromagnetic control.
• In the event of a fire, door is reliably closed by the integral hydraulic closer. Closing cycle is also initiated by manual door operation or automatically in the event of a power failure.

Features:

• Suitable for fire doors
• Input voltage is 24VDC
• Power input max is 2 volts
• Closing speed adjustable by valve and latching speed is adjustable by arm.
• Free selection of the hold open point (opening angles over 75°) is variable at any time without the need for adjustment of setting controls.
• Body Only

Specifications:

• Spring Strenght:
  • EN4
  • EN5
  • EN6
• Max Door Width:
  • 1100mm
  • 1250mm
  • 1400mm
• Operating Voltage: 24V DC
• Type: Standard Fix 
• Length: 320mm
• Width: 45.5mm
• Height: 60mm
• Finish: Silver

Certification:

• CE Marked
• CERTIFIRE approved for fire doors: ITT120 MM/IMM240
• BSI approved BS EN1155