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QDC 100 Series: Grade 1 Extra Heavy-Duty Door Closers

Performance Features
• Fully adjustable from 1 - 6 allowing for maximum flexibility.
• All-weather fluid ensures optimal operational performance in multiple climate
conditions.
• Delayed action and backcheck are standard in the same door closer body.

Certifications QDC111
• ANSI/BHMA A156.4 Series – Grade 1
• ANSI A117.1 Accessibility Code (ADA Compliant)
• UL/cUL listed (3 hour) for self closing
• UL10C Positive Pressure Rated
• UL10B Pressure Rated

Rounded Plastic Cover (R)
(Ships Standard)
Product Specifications
• Handing – All QDC100 Series Closers are non-handed (QDC116 arms & metal
covers are handed).
• Cast-iron closer body.
• All-weather fluid.
DOOR CLOSERS • Cover – metal and plastic covers available. Metal Cover (M)
• Stacked valves prevent oil leaks from screws being backed out too far.
(Left hand shown)
• Arms & brackets – Tri-pack standard, additional arms optional.
• Arm material – Heat-treated carbon steel.
• Springs – High-impact hand-drawn steel wires.
• Pinions – Heat-treated chrome molybdenum steel.
• Cylinder construction – Heat-treated free-cutting carbon steel. Door Closer Functions
Series Description
• Fasteners – Wood and machine screws standard; sex nuts and self-reaming,
self-tapping screws shipped standard. QDC111 Tri-Pack Arm
QDC112 Tri-Pack Arm with Hold-Open
• Door weights & sizes:
QDC113 Extra Duty Arm with Compression Stop
Door Width Ranges Extra Duty Arm with Hold-Open and
QDC114
Size Applicable Door Weight Interior Exterior Compression Stop
QDC115 Extra Duty Arm
1 33 – 55 LBS (15 – 30 Kg) 32" (0.81m) 28" (0.71m)
QDC116 Extra Duty Arm with Hold-Open (handed)
2 56 – 99 LBS (30 – 45 Kg) 36" (0.91m) 32" (0.81m)
QDC117 Extra Duty Arm with Stop
3 99 – 143 LBS (45 – 65 Kg) 42" (1.07m) 36" (0.91m)
QDC118 Extra Duty Arm with Hold-Open and Stop
4 143 – 187 LBS (65 – 85 Kg) 48" (1.22m) 42" (1.07m)
QDC119 Extra Duty Arm with Spring Stop
5 187 – 264 LBS (85 – 120 Kg) 54" (1.37m) 48" (1.22m) Extra Duty Arm with Hold Open and Spring
QDC120
6* 264 – 330 LBS (120 – 150 Kg) 58" (1.47m) 54" (1.32m) Stop
*50% spring power adjustment over size 6.
Finishes
BHMA Description
Warranty
689 Painted Aluminum
• Lifetime Mechanical and 3-year finish
690 Painted Dark Bronze
696 Painted Satin Brass

68 Full Line Catalog STANLEY Commercial Hardware