Dormakaba (Formerly Stanley) QDC311 Door Closer

Usually Ships: 10-15 Business Days
  • ANSI Grade-1 Certified
  • Adjustable Spring Size 1-6
  • Tri-pack arm for regular, parallel, or top jamb mount

Available Options:

Clear

Dormakaba (Formerly Stanley) QDC311 Grade 1 Door Closer, Tri-Pack

The QDC300 Series is engineered with the same high-performance materials and construction you expect from dormakaba, but in a smaller body. The smaller, narrower footprint of the QDC300 means you can put dormakaba quality on even the narrowest top rail doors.

  • QDC311: Tri-pack arm (non-handed)
  • Body: Cast aluminum
  • Covers: None or full-size architectural plastic cover
  • ANSI/BHMA A156.4 Series—Grade 1
  • ANSI A117.1 Accessibility Code (ADA Compliant)
  • Standard, separate and independent, latch, sweep and backcheck intensity valves
  • Retrofit for Norton 1600
Brand

Finishes

689 Aluminum (Powder Coated), 690 Dark Bronze (Powder Coated)

Cover Type

None, Full Cover

Usage

Standard Duty

ANSI/BHMA Standard

ANSI/BHMA A156.4, Grade 1 certified

Templating (Hole Pattern)

3/4" x 9-1/16"

Body Construction

Cast Aluminum Body

Spring Size

Adjustable Spring Size 1-6

Mounting Options

Parallel Arm (Push Side), Regular (Pull Side), Top Jamb (Push Side)

Fire Rating

UL Listed – UL10c compliant for positive pressure

Handing

Non-Handed

Door Applications

Hollow Metal, Wood or Aluminum

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Dormakaba (Formerly Stanley) QDC311 Door Closer