6900-B-6932 - Overhead Concealed Closer - Medium Spring Tension - 90* Back Stop Hold-Open

Calibre - CA6900 Series  

Overhead Concealed Closer - ADA Hydraulic Door Closer with Fixed Spring Tension

Door Closer Functions:       

Built-in positive Back Stop and Hold-Open positions are available; 

(Handicap (ADA) spring tensions available for use on center pivoted door applications:)

• Underwriters' Laboratories Inc. Listed for units without hold open feature. UL10C for positive pressure and certified to conform to UBC 7.2 (1997) BS476 for Fire Safety.             

• Universal application. Non-handed for left or right door application.       

• Installs in an aluminum storefront header or transom as small as 1-3/4" x 4"       

• Positive cam centering for alignment and to hold door closed against normal wind or draft conditions.       

• Stable hydraulic door check fluid for any climatic operation and provides constant lubrication.       

• Dual Speed Control Valves :       

• Closing and Latching speeds controlled by separate regulating valves, adjustable after installation.