Calibre CA2233-S-DP Medium OHC Closer, 90 Back Stop, Non Hold Open, Dual Purpose Bottom Pivot

Calibre Door Closers CA2233-S-DP Medium Overhead Concealed Closer offers an innovative solution for door control in both residential and commercial settings. Designed with a 90-degree backstop and a non-hold open feature, this medium spring tension closer ensures reliable performance and security. This unit is Underwriters' Laboratories Inc. Listed for fire safety and is certified to conform to UBC 7.2 (1997) BS476 standards. It accommodates both center hung and offset hung door applications, making it versatile for various installations. The adjustable dual speed control valves allow for precise regulation of closing and latching speeds, ensuring smooth operation tailored to your needs. The CA2233-S-DP is equipped with a dual-purpose bottom pivot set that can be floor or threshold mounted, providing flexibility in installation. Its non-handed design allows for easy adaptation to left or right door applications. Plus, the positive cam centering feature enhances stability by holding the door closed against wind or drafts. Installation is straightforward, fitting into aluminum storefront headers or transoms with minimal dimensions. With a stable hydraulic door check fluid, this closer operates seamlessly in any climate, providing constant lubrication for longevity. Choose the Calibre CA2233-S-DP for superior door control and enhanced security in your building projects.

Medium Overhead Concealed (OHC) Closer, 90 Degree Back Stop, Non Hold Open (NHO), Medium Spring Tension, Dual Purpose Bottom Pivot

Features:

• 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.
• Center Hung Door Application: Double or Single Acting (applied door stop renders unit Single Acting). Adjustable 'S' type side loading or 'A' type, 'K' type, and 'PT' type end loading arms are available for center pivoted door applications.
• Offset Hung Door Application: Single Acting Offset 'JO' and 'VO' type top arms are available for butt hung or offset pivoted applications.
• Standard Fixed spring tensions available:
• Light
• Medium
• Heavy
• Dual Speed Control Valves: Closing and Latching speeds controlled by separate regulating valves, fully adjustable after installation.
• 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.

Functions:

• Built-in positive Back Stop and Hold-Open positions are available:
• 105-deg Back Stop with Hold-Open
• 105-deg Back Stop-no Hold-Open
• 90-deg Back Stop with Hold-Open
• 90-deg Back Stop-no Hold-Open
• Handicap (ADA) spring tensions available for use on center pivoted door applications:
• 5.0 lb. Opening Force (Center Hung door)
• 8.5 lb. Opening Force (Center Hung door)

Center Hung Doors:

• Complete units for aluminum doors and frames are furnished with top arm assembly ('S' side loading, 'A', 'K', or 'PT' end loading), adjustable dual purpose CA3010-DP bottom pivot set for floor or threshold mounting (side or end loading), and CA3010-FS anchor set with all fasteners.
• 'S' type side loading top arm, CA3010-DP adjustable dual purpose pivot set, and the CA3010-FS anchor set will be furnished unless otherwise specified by the customer.
• 'A' type, 'K' type or 'PT' type end loading, and 'JO' or 'VO' type offset arms are optional, but must be specified.

Offset Hung Doors:

• Complete units for offset pivoted or butt hung aluminum doors and frames are furnished with a 'JO' or 'VO' type offset arm and CA3010-FS anchor set with all fasteners.
• Note: Offset pivots or butt hinges not included. Top Door Stop / Arm Cover by others.

CA2200 Series Parts and Accessories: