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Calibre - CA3310 - Overhead Concealed Closer - Adjustable Spring Power - Offset Hung - 105* Back Stop with Hold-Open

Calibre - CA3310 - Overhead Concealed Closer - Adjustable Spring Power - Offset Hung - 105* Back Stop with Hold-Open

Your Price: $149.99
Retail Price:$200.00
You Save:$50.01(25%)
Part Number:CA3310

Choose Options

Top Arm Assembly
Extended Spindle Option

Calibre CA3300 Overhead Concealed Door Closer Series 

 - Adjustable Spring Power - Center Hung -      

Door Closer Functions:     

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

Center Hung Models: - Function 

CA3310 - 105* Back Stop with Hold-Open 

CA3311 - 105* Back Stop -NO Hold-Open 

CA3312 - 90* Back Stop with Hold-Open 

CA3313 - 90* Back Stop -NO Hold-Open 

Offset Hung Models: - Function 

CA3310 with "JO" or "VO" arm 105* Back Stop with Hold-Open 

CA3311 with "JO" or "VO" arm - 105* Back Stop -NO Hold-Open 

CA3312 with "JO" or "VO" arm - 90* Back Stop with Hold-Open 

CA3313 with "JO" or "VO" arm - 90* Back Stop -NO Hold-Open  



  • Handicap (ADA) multi-sized closers with adjustable spring power for a range of sizes after installation.     

  • 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.     

  • Adjustable CA3010-DP dual purpose radial ball-bearing bottom pivot set is provided for floor or threshold mounted (Side or End Loading) center pivoted installation.      

  • CA3010-G and CA3010-GE bottom pivot sets are optional, and must be ordered separately.      

  • 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.     

  • The 3300-20 Series is the standard 3300 OHC door closer assembled with an Extended Spindle Shaft (17/64" longer than standard).     

  • Dual Speed Control Valves :     

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


ADA Opening Force Requirements     

Caution: Any manual door closer, installed and adjusted based on ADA or other reduced opening force requirements may not provide sufficient power to reliably close and latch the door.  


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