CRL Overhead Concealed Closer Body 105° Hold-Open Medium Duty Retrofit

• Spindle set in the diamond position at 0º
• Replacement for pre-1998 Kawneer® Husky® original overhead concealed closers
• 5 Year Limited Warranty
• UL Listed

This CRL Overhead Concealed Door Closer (SKU: CRL7770) features a diamond-pattern spindle set at 0º so installers can retrofit existing pre-1998 Kawneer® Husky® closers without changing the door arm. Use existing center-hung or offset arms and existing pivots. With CRL Retrofit Clips for 4" or 4-1/2" (102 or 114 mm) headers, the closer can be replaced without swapping other door hardware.

Available styles: 105º Hold Open and No Hold Open. Medium spring size and an 8.5 lb. model suitable for A.D.A. exterior door applications. A diamond pattern End-Load Center-Hung Replacement Arm is available (Cat. No. CRL8010H).

Installation Notes: Retrofit may require considerable alteration. Mounting clips are sold separately and are required to mount the closer. An auxiliary floor or overhead door stop is recommended to prevent damage from over-extension of the door swing.

Independent Adjustment Valves
Non-critical valve control allows independent adjustment of Closing Speed and Latching Speed.

Special Retaining Rings
Prevent valve screws from backing completely out of the closer body.

Product Warning:
Closers set to A.D.A. opening-force limits may not provide adequate spring power to control and close the door depending on site conditions and door size. Kawneer® is a registered trademark of Alcoa Inc., and its subsidiaries and affiliates.

For retrofit parts, mounting clips, or ordering assistance for CRL7770, contact CRL or add to cart to get started.