Description
The Jackson® Heavy-Duty 90° Overhead Concealed Door Closer Body is designed for demanding commercial door applications, providing smooth and controlled closing performance for aluminum and hollow metal doors. Engineered for double acting doors, this closer delivers reliable operation in high-traffic environments without hold-open functionality.
Sold by: Each
Brand: Jackson®
Closer Type: Overhead Concealed
Function: No Hold Open (90° Opening)
Handing: Double Acting
Maximum Door Weight: 250 lbs (113.4 kg)
Maximum Door Width: 48″ Exterior / 42″ Interior
Recommended Door Height: Up to 96″
Recommended Door Type: Aluminum, Hollow Metal
Body Length: 11-5/8″ (295.3 mm)
Body Width: 3-11/16″ (93.7 mm)
Body Height: 1-11/16″ (42.9 mm)
Spindle Size: 1/2″ (12.7 mm)
Spring Size: Heavy Duty
Adjustments: Independent Closing and Latching Speed Valves
UL Listed: Yes
Compatibility: Interchangeable with Jackson® and Similar Closers
Application: Fits Standard 1-3/4″ x 4″ or Larger Header Extrusions
Part Number: CH-344NH-90
Constructed for heavy-duty performance, this concealed closer body supports doors weighing up to 250 lbs and accommodates doors from 36″ to 48″ wide and up to 96″ high. The 90° opening range ensures controlled door movement, while the heavy-duty spring provides consistent closing force for larger and heavier doors.
Equipped with dual action valves, this closer allows independent adjustment of closing and latching speeds for precise control. Designed to fit standard 1-3/4″ x 4″ or larger header extrusions, it is interchangeable with Jackson® and similar overhead concealed closers. Ideal for commercial storefront systems, it delivers dependable, long-lasting performance.
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