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CO-50 & CO-30 FAQ's

CO-30 & CO-50 Overhead Concealed Door Closer FAQ's

Please see below for the frequently asked questions about the STANLEY CO-30 and CO-50 Concealed Over head Door Closer. If you would like a PDF copy of this file, please click here. For specification information or more information on the D4550 Stanley Door Closer, please see the catalog.

Q: What are the STANLEY CO-50 & 30 Series?

A: The CO-50 & 30 Series are overhead concealed door closers. The CO-50 Series are single acting closers while the 30 Series are double acting closers.


Q: Who is the CO-50 & 30 Series customer?

A: The CO-50 Series is commonly used in commercial office spaces whereas the 30 Series is ideal for double-acting aluminum storefront applications.


Q: What closers are available within the CO-50 & 30 Series?

A: The closers found within the CO-50 & 30 Series are differentiated by size and whether or not they have hold-open capabilities. The CO-50 & 30 Series do not have adjustable sizing like the other STANLEY closers.


Q: Are there electrical options available to order on the CO-50 & 30 Series?

A: There are no electrical options available on the CO-50 & 30 Series.


Q: Do you have to specify handing when ordering the CO- 50 & 30 Series?

A: The 30 Series, CO-53, CO-54,CO-153 and CO-154 are nonhanded,so they can be used on both RH and LH doors. You must specify handing when ordering a CO-55, CO-56, CO-155 or CO-156, however.


Q: What finishes are offered for the CO-50 & 30 Series?

A: The CO-50 & 30 Series are available in 1 finish: 689.


Q: What is the lead time for the CO-50 & 30 Series?

A: The average lead time for the CO-50 & 30 Series is less than 2 weeks.


Q: What warranty does the CO-50 & 30 Series have?

A: The CO-50 & 30 Series have a 10 year mechanical warranty.

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