Calibre Door Closers

Features:

• 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.
• 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. Note : Offset arm application geometry increases the effective spring tension in some instances thereby possibly exceeding the 5 lb. opening force requirements.

Door Closer Functions:

• Built-in positive back stop and hold-open positions. are available:
• 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
• 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.
• The 3300-20 series is the standard 3300 series OHC door closer assembled with an extended spindle shaft (17/64" longer than standard).

CA3300 Series Parts and Accessories:

• CA3300-B: Unit body only (Specify: Spring tension, type & function)
• CA3300-20-B: Unit body only (Specify: Spring tension, type & function) - extended spindle
• CA3010-S: “S” Type side loading top arm assembly (1/2" depth top rail)
• CA3010-A: “A” Type end loading top arm assembly (1" depth top rail)
• CA3010-A-MOD: “A” Type end loading top arm assembly (shortened)
• CA3010-K: “K” Type end loading top arm assembly (5/8" depth top rail)
• CA3010-PT: “PT” Type end loading top arm assembly (7/8" depth top rail)
• CA3010-JO: “JO” Type offset top arm assembly (mortised type, cut down into 9/16" depth top rail)
• CA3020-VO: “VO” Type offset top arm assembly (surface type, requires 7/8" depth top rail)
• CA3010-FS: Anchor set (standard - for snap together header)
• CA3010-FK: Anchor set (optional - for full tube cut away header)
• CA3010- F: Corner anchor clip (“F” clip only)
• CA3010-DP: Adjustable dual purpose bottom pivot set (standard)
• CA3010-G: Adjustable floor mount bottom pivot set (optional)
• CA3010-GE: Adjustable threshold mount bottom pivot set (optional)