PDQ 7100 Series Surface Mounted Heavy Duty Door Closer – 7101 BC PA 689
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.
OPERATION Rack and pinion design
BODY High Strength Cast Iron
ARMS Forged steel main arm
Flat style arm assembly
ARM OPTIONS Hold open arm
Track/Track Hold Open
DS/DSHO heavy duty parallel stop arm
Spring Cushion Stop for DS/DSHO
EDA (Extra Duty PA Arm).
PISTON Hardened steel, 1-1/2” diameter
ADJUSTMENT Adjustable controlled closing
Separate hydraulic backcheck standard
Backcheck positioning valve standard
Separate sweep, latch, backcheck intensity and backcheck positioning valves
Optional delayed action (in addition to backcheck)
ADJUSTMENT VALVES All Adjustment Valves are STAKED.
FACTORY DEFAULT SPRING SETTING Size 3
SIZE Adjustable BF 1 through 6