PDQ 3100 Series Grade 1 Surface Door Closer – 3100 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.
Specifications
HANDING
Non-handed
OPERATION
Rack and pinion design
BODY
High strength aluminum alloy
BODY DIMENSIONS
9-13/16”” W x 2-11/16” H
ARM
Round style arm assembly
ARM OPTIONS
Hold Open Arm
Track/Hold Open Arm
EDA (Extra Duty PA Arm). See How to Order Guide.
DS/DSHO heavy duty parallel stop arm
Spring Cushion Stop for DS/DSHO
FACTORY DEFAULT SPRING SIZE, 1-4
Size 2
PISTON
Hardened steel
FACTORY DEFAULT SPRING SIZE, 3-6
Size 3
PISTON
Hardened steel
ADJUSTMENT
Adjustable controlled closing
Separate hydraulic backcheck standard
Separate sweep, latch and backcheck intensity valves
SIZE
Adjustable spring size BF – 4 or 3 – 6 (see size selector table)
Available to meet barrier free opening force requirements
MOUNTING
Common 9-1/16” x 3/4” mounting hole pattern retrofits Yale® 50, Norton® 1600 (For more comparisons, see cross reference table)
Tri-packed for regular, top jamb and parallel arm installations
Includes fasteners for metal, wood and aluminum doors and frames
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