PDQ’s innovative design includes a 5 lb barrier free spring setting for ADA compliance, plus 6 additional spring settings. The greater range of spring settings provide 17% more adjustment capability to find that sweet spot for for optimal door closing action. Available with both Regular/Top Jamb and Parallel Arm applications.
Specs – 5300 Series
Rack and pinion design
Cast high strength aluminum alloy
Stamped steel main arm
Flat style arm assembly
Hold open Arm
DS/DSHO heavy duty parallel stop arm
Track/Hold Open Arm
Spring Cushion Stop for DS/DSHO
EDA (Extra Duty PA Arm). See ordering guide.
Adjustable controlled closing
Separate hydraulic backcheck standard
Separate sweep, latch, and backcheck intensity valves
Optional adjustable delayed action
Adjustable BF through 6
Factory preset to size 3.
Common 12” x 3/4” mounting hole pattern retrofits Norton 8300®, Yale 3300®, DORMA 8600 (for more comparisons, see cross reference table)
Tri-packed for regular, top jamb and parallel arm installations
Fasteners furnished for hollow metal, wood or aluminum doors and frames