Product Overview
Calibre 6921 Overhead Concealed Closer - BODY ONLY
- 105° Back Stop with No Hold Open
- LD - Light Duty Spring Tension
- Independently tested and certified to Meet ANSI A156.4, Grade 1, exceeding the required 2,000,000 independent lab test cycles.
- Handicap (ADA) spring tensions available for use on
center pivoted door applications: 8-1/2 lb. Opening Force (Exterior Door) ADA Opening Force Requirements. Caution: Any manual door closer, installed and adjusted based on ADA or other reduced opening force requirements may not provide sufficient power to reliably close and latch the 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.
