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...
If a door is being held open by the LCN SEM 7800/1900 magnet or any ME/SE Series Sentronic LCN closer, you can remotely release that door to close by ordering the following parts and wi...
The old 4030 series was:
Handed
Mounted regular arm hinge side.
Had sized springs, were not adjustable.
The 4033 is an obsolete closer. If required, handing can be verified by looking at ...