DC840 Door Closer

Concealed door closer with Cam-Motion Technology for use with G892 small concealed slide arm, supplied as standard with closer body, for use with G892 small or G893 standard concealed arms and fixing plate 812775.

Features and benefits:

• The G893 standard concealed slide arm is available with mechanical hold open device and opening damper to prevent wall damage.
• CE marked in compliance to BS EN 1154.
• ABS satin silver cover finish.
• Adjustable spring power from CEN grades 1–4.
• Available with 4 and 8 mm spindle extensions.
• Backcheck as standard.
• Supplied with integrated concealed mounting plate.
• Adjustable arm height (14 mm, maximum) for ease of installation.
• Suitable for 44 or 45 mm thick left and right hand doors.
• Easier door opening and improved accessibility due to Cam-Motion Technology.
• Concealed facility offers preferable aesthetic advantages.
• Extensive range of uses for fire doors and standard doors.
• Modular design allowing change of closer without changing the mounting plate.
• Reduced closer torque means a door easier to open and close.
• Backcheck facility offers greater protection to walls and recesses.