DC6210 Series Surface Door Closer

This exact Corbin Russwin DC6210-689-M54-M73-RH configuration is identified as Spring Size Adjustable 1-6, Tri-Packed for Regular, Top Jamb, or Parallel Arm Mounting, 689 Aluminum, SNB, Full metal cover, RH.

Primary field use

Control closing and latching on a compatible commercial or institutional swinging door

Fit check

Confirm closer series, spring range, door size and weight, mounting position, handing, arm and shoe, reveal, cover, finish, fire label, opening force, backcheck, delayed action, hold-open limitations, accessibility, and required fasteners before quoting.

Technician note

Closer selection and commissioning affect accessibility, positive latching, and life safety. Diagnose hinges, door balance, seals, air pressure, latch resistance, and the approved opening schedule before changing spring or valve settings.