Commercial Door closer
Surface- Mount Door Closer
DO 1- Series
  • ANSI/BHMA A156.4-2000 Grade 1 certificated
  • Comply with ANSI A117.1 ADA requirements
  • UL/cUL listed 3 hours fire rated

:Aluminum alloy housing
Cover:Plastic cover.
Mount hole dimension: 230mm
Door handed: Non-handed
Valves:  Adjustable latching and sweep speed valve.
Power Options: Non-sized. Adjustable 1 thru 4 or 3 thru 6.
Opening Angle: All standard arms applications allow doors to swing 180 degree conditions permitting. 
Arms & brackets: Standard tri-packed arm, Non-hold open. Optional: Hold open arm/Cush stop arm/ Cush stop hold open arm. 
Fasterners: Self tapping screws and machine screws standard. Sex bolts optional.
Finishes: Aluminum (A), Black (B), Duro (D), Golden (G), Ivory (I), White (W), Sliver (S), Bronze (6). Other finishes are upon request.