Calibre Door Closers

Features:

• Complies with ANSI A156.4 grade 1.
• Underwriters’ Laboratories Inc. listed. Listed for UL10C for positive pressure and certified to conform to UBC 7.2 (1997) BS476 for fire safety.
• Range of Sizes:
• Standard: CA8852, CA8853, CA8854 and CA8855
• Back-Check: CA8883, CA8884 and CA8885
• Dual Speed Control Valves: Closing and latching speeds controlled by separate regulating valves, fully adjustable after installation.
• CA8800 Series has adjustable back-check function controlled by a separate regulating valve, fully adjustable after installation.
• Universal application. Non-handed for standard, top jamb, or parallel arm installation.
• The CA8850 and CA8880 series are “fixed” spring door closers with no spring power adjustment.
• Rack and pinion control mechanism contained in a high tensile precision die cast aluminum housing.
• Stable hydraulic door check fluid for any climatic operation and provides constant lubrication.
• Furnished with regular arm. Hold-open arms optional. Hold-open arms are adjustable from 100° to 180° of door opening.
• CA8850/CA8880 door closers are contained in three body casting sizes. Spring size 2 is contained in a size 2 body casting, spring size 3 is contained in a size 3 body casting, and spring sizes 4 and 5 are contained in a size 4 body casting.

CA8800 Series Parts and Accessories:

• CA620: Main arm
• CA521: Regular forearm
• CA522: Hold-open forearm
• CA514: Top jamb forearm extender
• CA525: Parallel bracket for regular forearm
• CA526: Parallel bracket for hold-open forearm
• CA547: Flat drop plate (for door application)

Finishes:

• AL - Aluminum
• DU - Storefront bronze