- Adjustable spring sizes 1 through 6 (ADA Compliant)
- Tri-Style® packaging for regular, top jamb or parallel arm mounting
- Exceeds 25 million cycles (witnessed and verified by UL)
- Non-handed
- Rack-and-pinion design
- Cast aluminum body
- 2-3/16" (56mm) projection
- 1-1/2" (38mm) diameter piston
- 5/8" (16mm) diameter pinion journals
- 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°, conditions permitting
- Self-drilling screws
- Slide Tracks: push or pull side mounting
Optional Features
- Heavy-duty arms: Regular Rigid, Parallel Rigid, CloserPlus®, CloserPlus Spring™ and Unitrol®
- Corrosion resistant model (non-hold open only). Specify 7500SS
- Metal cover. Specify M suffix
- Lead lined metal cover. Specify MLL suffix
- Enhanced backcheck. Specify EBC suffix
- Delayed action with pressure relief valve
- Retrofit plates
Typical Applications
Recommended for interior or exterior doors including:
- Classrooms
- Offices
- Main entrance doors
- Hospitals
- High use, high abuse doors
Certifications
- ANSI/BHMA A156.4, Grade 1 certified
- ANSI/BHMA standard A117.1 certified
- UL listed
- UL10c compliant for positive pressure
- Listed by the New York City Materials and Equipment Acceptance Division
- 25-year limited warrant