Jackson 20101M20 Adjustable Spring Power Multi Size 90 degree Hold Open Overhead Concealed Closer Body

This CRL Jackson® Adjustable Spring Power Overhead Concealed Closer Body, which depending on the selected spring size and closer function, is suitable for a range of doors from 30″ to 42″ (762 mm to 1.07 m) wide. The closer features dual action valves for closing and latching speeds. 90º Hold Open with fixed adjustable spring power multi size. Door Closers fit into standard 1-3/4″ x 4″ (45 x 102 mm) or larger header extrusions. Interchangeable with all Jackson® and similar style of Overhead Concealed Closers.

A.D.A. NOTE: Although the Adjustable Spring Power Door Closer can be adjusted to compensate for site conditions, adequate closing force might not be obtained while complying with A.D.A. opening force requirements.
Product Warning:
Closers set to comply with A.D.A. specified opening forces might not provide adequate spring power to control and close the door due to varying site conditions and door size. Mounting clips are not included with this closer body. Unless the existing mounting clips are used, you will need to purchase the appropriate clip package for your application. Contact Jackson® Technical Sales Department for assistance in selecting the correct Mounting Clip Package.

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