ASSA ABLOY DC120 Door Closer EN 2/3/4 Hold-Open Arm Silver EN 1154 1100mm 80kg

Product Overview

Assa-Abloy DC120 Door Closer with cover and hold-open arm is suitable for use on all types of single and double-leaf doors, including fire-rated and smoke-control doors, in commercial and residential buildings. Certified to EN 1154, the DC120 features adjustable closing force EN 2/3/4 for doors up to 1100 mm wide and 80 kg, with thermodynamic valves that ensure operation without seasonal adjustment.

What sets the DC120 (DC120-1----EV1) apart is its hold-open arm design that fixes the door at a set angle when required?an advantage for facilities needing doors to remain open for periods, such as high-traffic corridors or loading zones. The close spacing of cylinder mounting holes removes the need for an additional mounting plate, helping installers save time and cost. The DC120 is particularly well-suited for bulk procurement in new-build commercial projects or as a universal closer for facility maintenance portfolios.

Key Features

• EN 1154 certified ? compliant for fire and smoke barrier doors in commercial buildings


• Adjustable closing force EN 2/3/4 ? accommodates door widths up to 1100 mm and 80 kg weight


• Thermodynamic valves ? stable performance without seasonal adjustment


• Hold-open arm ? enables door fixing at a preset angle for flexible access control


• Back-check function ? adjustable by valve, protects door from wind or sudden impact from 75°


• Simple installation ? no mounting plate required due to close hole spacing in the body


• Versatile mounting ? suitable for both left and right doors, device side or frame mounting

Technical Specifications

• Certification: EN 1154


• Closing Force: EN 2/3/4 (adjustable)


• Maximum Door Width: 1100 mm


• Maximum Door Weight: 80 kg


• Back-Check Function: Active from 75° (adjustable by valve)


• Maximum Opening Angle: up to 180° (EN 4 at 105°)


• Valve Type: Thermodynamic S (180°?0°) and L (15°?0°)


• Body Material: Cast housing


• Mounting: Door leaf (hinge side) or frame (opposite hinge side)


• Handing: Left or right doors


• Finish: Silver (EV1)

Applications

Suitable for commercial and residential buildings, DC120 is used on single- and double-leaf doors?including fire-rated and smoke-control doors?requiring certified EN 1154 closers. Typical applications include hospitals, schools, office buildings, and common corridor doors with flexible holding requirements or heavy daily traffic.

Packaging & Shipping

Standard export packaging. Unit includes door closer body with cover, hold-open arm, mounting hardware, and installation manual.