CRL 7670 Diamond Spindle 8.5 Lb. Retrofit Overhead Concealed Closer Body Only

CRL 7670 Diamond Spindle 8.5 Lb. Retrofit Overhead Concealed Closer Body Only

C.R. Laurence 7670 Diamond Style Spindle 8.5 Lb. Exterior 105 Hold Open Retrofit Overhead Concealed Closer Body Only offers a seamless solution for upgrading existing pre-1998 Kawneer® Husky® Door Closers. Featuring a spindle set in the diamond position at 0º, this closer allows for easy replacement without the need to change the door arm, making installation efficient and cost-effective. It is designed for exterior applications, supporting a maximum door weight of 200 lbs. and a width of up to 36 inches. This model includes adjustable independent valves for both closing and latching speeds, ensuring precise control over door movement. The unit is UL Listed, adhering to safety standards, and comes with a 5-year limited warranty for added peace of mind. Retrofit Clips can be utilized for either 4" or 4-1/2" headers, allowing versatility in installation. Do keep in mind that an auxiliary floor or overhead door stop is recommended to prevent damage from over-extension. While the closer complies with specified opening forces, site conditions may affect its performance, so careful consideration is advised for optimal functionality. Upgrade your door systems with the reliability and craftsmanship of C.R. Laurence.

Diamond Style Spindle 8.5 Lb. Exterior 105 Hold Open Retrofit Overhead Concealed Closer Body Only

• Spindle Set in the Diamond Position at 0º
• Replace Existing Pre-1998 Original Kawneer® Husky® Closers
• 5 Year Limited Warranty
• UL Listed

This CRL Overhead Concealed Door Closer incorporates a spindle set in the diamond position, instead of a square position, at 0º. This enables door installers to replace existing pre-1998 Kawneer® original style Husky® Door Closers without the need to change the door arm, which requires a diamond pattern spindle engagement. With the addition of our Retrofit Clips for either 4" or 4-1/2" (102 or 114 mm) optional headers, the existing door closer can be replaced without the need to replace any additional door hardware. The existing Center-Hung or Offset Arms can be used, as well as the existing pivot.


These Overhead Concealed Door Closers are available in 105 degree Hold Open and No Hold Open styles, with Medium Spring Size, and an 8.5 lb. model for exterior door applications. A diamond pattern End-Load Center-Hung Replacement Arm, Cat. No. CRL8010H, is also available.

NOTE: May require considerable alterations to retrofit. Mounting Clips are sold separately and are required to mount Closer.

NOTE: An auxiliary floor or overhead door stop is recommended to prevent possible damage to both the door closer and entry way due to over-extension of maximum allowable door swing.

Independent Adjustment Valves
Non-Critical valve control adjusts both Closing Speed and Latching Speed independent of each other.

Special Retaining Rings
Prevent the Adjustment Valve Screws from being backed all the way out of the Door Closer Body.

NOTE: Although Series Door Closers comply with specified opening forces, they might not provide adequate spring power to control and close the door due to varying site conditions and door size.


Product Warning:

Closers set to comply with specified opening forces might not provide adequate spring power to control and close the door due to varying site conditions and door size. This Closer is not to be used for doors weighing in excess of 200 Lbs. (91 Kg) or wider than 36" (914 mm). Kawneer® is a registered trademark of Alcoa Inc., and its subsidiaries and affiliates.

Resources

• Door Closer Warranty
• How to Order Overhead Concealed Closers.pdf
• Specifications Closer2.pdf