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“ double acting overhead stop ”

RELATED FAQS

Question
Answer
What Glynn Johnson overhead stop do I need if I want heavy duty surface mounted?
Either the 70, 79HD, 81 or 90 series.
Can a Glynn Johnson 90 stop be used with a top jamb mounted 4040?
A 4040-18G drop plate will be needed to drop the closer and arm down far enough not to conflict with the GJ 90 series overhead stop.
Can a 4040 regular mount installed on the pull side and a Glynn Johnson 90 be mounted together?
The LCN 4041/4040XP and the Glynn Johnson 90 series can be mounted in conjunction with each other without a special template.  The 4040 door closer is on the pull side of the door and the GJ 90 is ...
What special template (ST) is used with a 2030 closer and GJ over head stop?
Special template ST-2211 is used to mount a 2030 series closer with a GJ 70,79,81,90, and 450 series overhead stops. This ST works with any GJ "surface" mounted stop. The 2030 closer cannot b...
What are Overhead Concealed door closer?
Overhead Concealed door closers are used to provide a more aesthetic look to the opening.  Concealed in either the frame or the door Offer the ability to be adjusted to maintain...
What LCN closer is used for double acting door?
The LCN 6030 is a Double Acting (or dual action) closer. Requires a "Cased Open Frame" - that means no stops formed in the frame.
DOUBLE ACTING FRAME
CO, Cased Open
DOUBLE ACTING
Door Swing
Can you mount a 6030 closer in a hollow metal frame?
To mount the 6030 series closer in a hollow metal frame, the frame has to be a "cased open" frame (meaning no stops formed in the frame) because the 6030 series closer is a double acting closer, wh...