Product Review

Recommended for use in high traffic institutional openings Heaviest-Duty Adjustable size 1-4 Non-handed Tri-style - standard closer can be installed regular arm, parallel arm or top jamb Rack-and-pinion design Cast aluminum body 2-3/16" (56mm) projection 1-1/2" (38mm) diameter piston 5/8" (16mm) diameter pinion journals Spring Force Indicator Staked valves Standard, separate and independent, latch, sweep and backcheck intensity valves Backcheck positioning valve NorGlide fluid Molded plastic cover All standard arm applications allow doors to swing 180 degree, conditions permitting Self-drilling screws Full-size template 10-year limited warranty Heavy-duty arms Slide Tracks: push or pull side mounting ANSI/BHMA A156.4, Grade 1 certified UL listed UL10C compliant for positive pressure ADA Compliant New York City, MEA 41-60-SM Designed to comply with requirements of the Americans with Disabilities Act (A.D.A.) and ANSI standard A117.1 All Norton series 7500 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 Aluminum.