Features
• Cast aluminum body
• Rack and pinion body
• Staked valves
• Separate and independent, latch, sweep and backcheck intensity valves
• Non-handed
• 1-1/2" (38mm) diameter piston
• 5/8" (16mm) diameter pinion journals
• 2-1/8" (54mm) projection (standard covers)
• All standard arm applications allow doors to swing 180°, conditions permitting
• 10-year limited warranty
• Self-drilling screws
• Molded plastic cover
• Backcheck positioning
Applications
An ideal choice for interior or exterior doors in facilities that demand
reliability such as schools, office buildings, hospitals, department stores and
airports.
compliance standards
4400 Series door closers are designed to comply with requirements of the Americans with Disabilities Act (A.D.A.) and ANSI standard A117.1. All series 400/4400 are ANSI/BHMA A156.4, Grade 1 certified.
All Yale® series 400/4400 closers with non-hold open arms are listed by Underwriters Laboratories for labeled fire doors. This includes compliance to UL10C and UBC-72 (1997) for 3-hour assemblies. The product is manufactured in an ISO 9001 facility. These closers are also listed by the New York City Materials and Equipment Acceptance Division.
CAUTION: Door Closers for Low Opening Force Applications Door closers installed in opening required of The Americans with Disabilities Act or ANSI Standard A117.1, when adjusted to meet those requirements, may not provide adequate closing power to dependably close and latch the door.