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 ...
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 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...
There is not a conflict between the 4041/4040XP EDA door closer and the GJ 100 or 410 overhead concealed series stops.
The exception is: the 4041/4040XP mounted on a drop plate, and the Glynn Jo...
Consider the Soss hinge like a butt hinge to determine the size of overhead that is needed. For templating use the same mounting group as a 4" wide butt hinge and the appropriate door thickness.