Concealed Overhead Door Closer Adjustment

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.

Concealed overhead door closer adjustment.

Concealed closers d200 series d200 sa series d300 series d500 series. Calibre is well established in a 15 000sf dock high distribution facility centrally located in. Adjustable ohc s blue allow the opening spring force to be adjusted from 4 5 lbs. Power pedestrian swinging doors.

Overhead concealed door closers enhanced backcheck. The standard factory adjusted spring pressure is set to the size light duty and is intended for a 7 0 x 3 0 door. 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. Center hung doors are mounted to the closer spindle using either an end load arm or a side load arm.

Usa single acting center hung side and end loading dual speed adjusting valves for latching and closing speed adjustment power. Overhead concealed door closer. Commercial door closers need replaced. 88 series concealed overhead door closer cal royal products inc.

Adjustable backcheck intensity beginning at approximately 15 of the door opening cycle. 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. The door is connected to the closer with an arm that is either offset or center hung. It can be easily installed in wood aluminum or hollow metal doors and frames for single and double acting doors.

Retrofit kits engineered to render existing floor checks and overhead concealed door closers inactive for pivot function only. Why pay someone 300 or more to do it when you can do it yourself. Calibre door closers inc. 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.

Calibre is committed to endeavor in delivering a high level of customer trust and satisfaction. The overhead concealed door closer also acts as the top pivot for the operation of the door.