DORMAKABA QDC111R689 Door Closer - Heavy Duty, Grade 1, Aluminum

DORMAKABA QDC111R689 Door Closer - Heavy Duty, Grade 1, Aluminum

Regular price $255.14

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Heavy Duty Aluminum Door Closer

The DORMAKABA QDC111R689 Door Closer offers reliable and smooth operation for both interior and exterior doors. This heavy-duty, Grade 1 door closer ensures long-term durability with adjustable mounting options, accommodating parallel, standard, or top frame installation. Finished in aluminum, it seamlessly blends with various architectural styles while enhancing door control and safety.


Key Features:

  • Adjustable Mounting: Configurable for standard, parallel, or top frame mounting based on door swing preference.
  • Durable Construction: Made from cast iron with an aluminum finish, designed for high-traffic areas.
  • Heavy Duty Performance: Grade 1 rating for rigorous use, perfect for commercial applications.
  • Hydraulic Operation: Ensures smooth and controlled door closure to enhance safety.
  • Fire Rated: UL and cUL listed with a 3-hour fire rating for added security and compliance.

Specifications Table:

Specification Details
Manufacturer Part Number QDC111R689
Brand DORMAKABA
Closer Mounting Type Top Frame
Closer Series QDC100
Closer Type Non-Hold Open
Color Gray
Display Qty 1
Display Sell UOM EA
Max Door Opening Angle 120 °
Features Long Term Usage
Finish Aluminum
Fire Rating 3 hr
Housing Depth 3-1/2 in
Housing Height 3-1/2 in
Energy Source Hydraulic
Includes Full Size Rounded Plastic Cover
Includes Hardware Hardware Included
Door Width Campatibility 58 in
Location Use Interior/Exterior
Standards UL and cUL Listed
UL Fire Rating UL10B
Spring Type Adjustable
Height Between Mounting Holes 2-1/4 in
Spring Size - Minimum 1
Material Cast Iron
Exterior Door Width - Maximum 54 in
Product Type Door Closer
Projection 2-1/4 in
Spring Size 6
Hand Orientation Non-Handed
Housing Length 12-3/16 in
Operation Style Manual
Performance Duty Rating 1
Sub-brand Dormakaba
Length Between Mounting Holes 4 in
Ligature Resistance Not Ligature-Resistant
ADA Compliant Yes
Performance Rating Grade 1 - Heavy Duty
Finish C Aluminum Painted ; Cast Iron ; Gray

Frequently Asked Questions (FAQ):

Q: What mounting options are available?
A: The DORMAKABA QDC111R689 can be mounted in three different ways: standard, parallel, and top frame, allowing for flexible installation.


Q: Is this door closer fire-rated?
A: Yes, it is UL and cUL Listed with a 3-hour fire rating, ensuring safety in fire situations.


Q: What material is used to construct the door closer?
A: This door closer is crafted from durable cast iron with an aluminum finish, ideal for heavy-duty use.


Q: Is this door closer ADA compliant?
A: Yes, the DORMAKABA QDC111R689 is ADA compliant, suitable for accessible spaces.


Q: What is the maximum door width this closer can accommodate?
A: It can accommodate exterior doors up to 54 inches wide, ensuring compatibility with a variety of door sizes.


Elegant Closure with Enduring Strength

Transform your space with the DORMAKABA Heavy Duty Door Closer, a harmonious blend of form and function that caters to both the practical and aesthetic demands of any environment. Its sleek aluminum finish and robust build make it not only a functional piece but also a subtle statement of sophistication. Imagine it gracing the entrance of a high-traffic foyer, where its reliability and understated elegance contribute to a serene and welcoming atmosphere. This door closer is essential for those who uncompromisingly blend luxury with durability in every aspect of their living or working space.


Experience seamless door operation with the DORMAKABA QDC111R689—order now to enhance safety and style in your space.

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