Grade 1, Heavy Duty, 1-6 Adjustable 800 Series

A grade 1, heavy duty cast aluminum surface applied door closer, designed for commercial use and comes with hardware for all installation applications. UL/ULC listed up to three hours fire rated. It's a 1 - 6 adjustable size for most standard door openings.
  • Performance

    Complies with ANSI A156.4

    Grade 1, 2,000,000 cycles

    UL/ULC listed up to 3 hours fire rated

  • Chassis

    Cast aluminum

  • Handing


  • Mounting

    Regular, top jamb and parallel arm applications

  • Arm

    Forged steel 

    Accommodates reveals up to 3 1/4” 

    Adjustable extension arm

  • Spring Power

    Adjustable sizes 1 – 6 for interior and exterior applications

  • Backcheck

    Adjustable, hydraulic - providing cushioning and preventing uncontrolled openings of the door

  • Valves

    Adjustable, independent

    Non-critical – sweep and latch

    Consistent closing speeds

  • Fasteners

    Metal screws included for metal and aluminum mounting applications

    Wood screws included for wood door mounting applications

    Thru-bolts are included

  • Cover

    High impact plastic streamlined cover

  • Door Range

    Up to 180 degrees

  • Door Preparation

    12” horizontal x 3/4” vertical 

    4- Hole mounting locations 

    Retrofits traditional closer

  • Warranty

    Lifetime limited

  • Arm Options

    Dead Stop – DC100285 AL

    Super Parallel Hold Open – DC100282 AL

  • Drop Plate

    DC100245 AL

    For top jamb mount when overhead ceiling clearance is less than 1-7/8”

    Or to provide clearance for overhead holder.

    Also permits parallel arm installation on doors with a minimum top rail of 2-1/2”.

  • Parallel Arm Bracket

    DC100117 (AL) DC100192 (Duro)

    Used when mounting as parallel arm with regular main arm and plunger hold open arm

  • Thru-bolts

    SNB1 – DC100222 AL, DC100095 DURO
    Sex nuts with machine screws for 1-3/4” (44 mm) door

    SNB2 – DC100089 (AL) DC100203 (Duro)
    Sex nuts with machine screws for 1-3/8” (35 mm) door