Calibre CA2200-BO-2231 OHC Closer Body, 105 Back Stop, Non Hold Open, Medium Spring Tension

Calibre Door Closers CA2200-BO-2231 Overhead Concealed Closer Body Only offers a sophisticated solution for your door closing needs with its 105-degree back stop and non-hold open functionality. Designed for both center hung and offset hung door applications, this closer is versatile enough to accommodate various door configurations, ensuring seamless operation. With Underwriters' Laboratories Inc. listing for fire safety (UL10C) and compliance with UBC 7.2 (1997) BS476, you can trust in its reliability and safety standards. The adjustable spring tension options cater to a range of requirements, including handicap accessibility with 5.0 lb and 8.5 lb opening forces for center hung doors. This model features dual speed control valves, allowing you to fine-tune both closing and latching speeds for optimal performance. Installation is straightforward, fitting into aluminum storefront headers or transoms as compact as 1-3/4" x 4". The non-handed design ensures flexibility for left or right door applications, while the stable hydraulic door check fluid guarantees consistent lubrication across varied climates. Whether for commercial or residential settings, the Calibre CA2200-BO-2231 is engineered for durability and dependable functionality, making it an essential addition to your security and access control solutions.

Overhead Concealed (OHC) Closer Body Only, 105 Degree Back Stop, Non Hold Open (NHO), Medium Spring Tension

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.

Functions:

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