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International Door Closers D3000-B-20-D311 International Adjustable #311 ADA OH Closer Body - 105 No Hold Open
Item #: D3000-B-20-D311 by International Door Closers
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Features
- ADA (Handicap) Barrier Free Operation to comply with Federal Accessibility Standards (ADA) ANSI A 117.1
- Adjusts from 5.5 lbs opening force to medium spring tension for use on exterior or interior doors, fully adjustable after installation.
- Two Speed Control Valves: Closing and Latching speeds controlled by separate regulating valves, fully adjustable after installation.
- Stable hydraulic door check fluid for any climatic operation and constant lubrication.
- Positive centering for alignment and to hold door closed against any normal window draft.
- Cast iron body fits in an aluminum header or transom bar as small as 1-3/4" x 4".
- Double or single acting for center hung doors (Door stop applied to frame renders unit single acting).
- Underwriters Laboratories Inc. Fire Endurance Tested, conforming to UL10C and UBC7.2 (1977) for Fire Safety.
C/L-H for 1-1/2 in (38.1 mm)
Closer body with mounting brackets; Installation fasteners
Type
105° Back Stop with No Hold-Open