The Assa Abloy DC860 Concealed Door Closer uses Cam-Motion® technology and a small standard concealed guide rail G892 or standard concealed guide rail G893. This concealed door closer fulfills barrier-free building requirements (EA / CEN TR 15894). Certified in compliance with EN 1154, size 1-5. Suitable for fire and smoke protection doors. For single action doors up to 1250 mm wide.

Overview of Advantages:

• Can be used for left and right-handed doors
• Closing speed and latching speed adjustable from top facing regulating valves
• Built-in back-check Thermodynamic valves for consistent performance
• Opening angle up to 120°
• Large range of applications
• Versions with 4 mm and 8 mm spindle extensions
• Standard colours: silver EV1

Customer Segment & Advantages:
Project planners: Extensive range of uses: Fire and smoke protection doors as well as standard doors; Fulfills barrier-free building requirements; Comprehensive functions, standard or optional.
Builders: Quick and easy installation; Quickly and easily adjustable; Suitable for left and right handed doors.
Trade: Reduced inventory costs due to modular product range; One single product suitable for a large variety of mounting positions; Complementary accessories available for the whole product range.
User: Easier door opening and improved accessibility due to rapidly decreasing torque; Largely unaffected by temperature fluctuations because of thermodynamic valves.

NOTE:

• Additional verification of suitability required for the respective fire or smoke protection door
• Guide rails must be ordered separately

CHARACTERISTICS OF STANDARD GUIDE RAIL G892:

• Small size guide rail, can be used with hold-open device and opening damper
• For standard applications

CHARACTERISTICS OF GUIDE RAIL G893:

• Guide rail suitable for equipping with hold-open device and opening damper

TECHNICAL DATA:

• Closing force: EN 1-5
• Door width up to: 1250 mm
• Suitable for fire doors: Yes
• DIN-direction: Left / right handed
• Max. door opening angle: ca. 120°
• Closing speed: Variable between 120° – 7°
• Latching speed: Variable 7° – 0°
• Certified in compliance with: EN 1154
• CE marking for building products: Yes
• Length: 290 mm
• Height: 54 mm
• Depth: 40 mm

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