A special template is not needed, the closer drops down far enough on the door where it does not conflict with the GJ100 series concealed overhead stop.
The use of a 62A Shoe (required) would be used to mount a 4040XP Parallel Arm with a "SURFACE" GJ 70, 79, 81, 90, or 450 series stop. You would order the 4040XP with a Reg w/62A arm op...
The 62A shoe is used when it is necessary to install the door closer (lower) down on the door so that it will operate under accessories such as overhead stops, coordinators, etc.
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...
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 ...