Calibre Door Closers - 6500 / 6800 Series
CA6502 Calibre - Standard/Adjustable Back-Check Hydraulic Door Closer
- 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 :
- Dual Speed Control Valves :
- Closing and Latching speeds controlled by separate regulating valves, fully adjustable after installation.
- CA6800 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.
- 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 and fusible link hold-open arms optional. Hold-open arms are adjustable from 100* to 180* of door opening.
- CA6500/CA6800 door closers are contained in two body casting sizes. Spring size 2 and 3 in a Size 3 body casting, and spring size 4 and 5 are contained in a Size 4 body casting, and spring sizes 4 and 5 are contained in a Size 4 body casting
- Attractive Baked Enamel finishes:
- AL - Aluminum
- DU - Storefront Bronze