Concealed Overhead Door Closer Adjustment

Adjustable ohc s blue allow the opening spring force to be adjusted from 4 5 lbs.

Concealed overhead door closer adjustment.

Surface closers 44ci series 850 880 series 1800 series grade 1 5000 tp series grade 1 8000 tp series grade 1 9000 tp series grade 1 floor closers st 75 series grade1 st 80 series. Overhead concealed door closers enhanced backcheck. Retrofit kits engineered to render existing floor checks and overhead concealed door closers inactive for pivot function only. 700 center hung single acting.

The overhead concealed door closer also acts as the top pivot for the operation of the door. Concealed closers d200 series d200 sa series d300 series d500 series. Adjustable spring power overhead concealed closer built in positive back stop and hold open positions available. 88 series concealed overhead door closer cal royal products inc.

Overhead concealed door closer. Center hung doors are mounted to the closer spindle using either an end load arm or a side load arm. The door is connected to the closer with an arm that is either offset or center hung. Usa single acting center hung side and end loading dual speed adjusting valves for latching and closing speed adjustment power.

It is intended for use in situations where the standard backcheck beginning at approximately 75 of opening allows too much unrestricted door travel to obtain control of the door without the fear of. Calibre is well established in a 15 000sf dock high distribution facility centrally located in. 105 back stop with hold open 105 back stop no hold open 90 back stop with hold open 90 back stop no hold open suitable for both center hung double or single acting and offset doors. Why pay someone 300 or more to do it when you can do it yourself.

Adjustability is especially useful when attempting to balance between stack pressure and ada requirements. The rts88 is designed to give lasting dependable service where surface applied units and other types of closers are not suitable or would interfere with the architectural design. Power pedestrian swinging doors. It can be easily installed in wood aluminum or hollow metal doors and frames for single and double acting doors.

Calibre is committed to endeavor in delivering a high level of customer trust and satisfaction. Calibre door closers inc.