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PDQ 3101 Commercial Door Closer

The PDQ 3100 Series is a traditional style door control for use on commercial door applications.


  • Full Rack and Pinion Construction
  • Cast Aluminum Body
  • Round-style Arm Assembly


  • Adjustment:
    • Adjustable controlled closing
    • Separate hydraulic backcheck standard
    • Separate sweep, latch, backcheck intensity and backcheck positioning valves
  • Mounting:
    • Tri-packed for regular, top jamb and parallel arm installations
    • Fasteners for wood and metal doors and frames
    • Sex nuts and bolts standard / Retrofits LCN 4040 Series
  • Certification:
    • UL and ULC listed
    • Complies with UL 10C and UBC 7.2 (1997) Certified to ANSI A156.4 Grade 1
  • Warranty: Twenty-five (25) year limited warranty


 Aluminum 689/SP28

 Duro Bronze 695/SP313

Installation Challenge Level

Recommended for Experienced Installers. Read more about Door Closers.

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