Product Description
4440ST-691 Yale 4400 Series Institutional Door Closer with Pull Side Low Profile Slide Track Arm in Light Bronze Finish
The Yale 4440ST-691 institutional door closers are the ideal combination of superior performance, quality and strength. With new pinion and piston materials, improved valve design, and staked valves, the closers are the most efficient, dependable closers in the industry. The 4400 series is an ideal choice for interior or exterior doors in facilities that demand reliability such as schools, office buildings, hospitals, department stores and airports. This series are certified to ANSI/BHMA A156.4, Grade 1.
The Pull side slide track arm provides the designer with the smoothest lines available in a surface mounted door closer. The single lever arm allows components to be located in a stack configuration to minimize projection and eliminate obtrusive arm angles.
Features and Benefits:
- Light Bronze finish
- Exceeds 25 million cycles
- Handing: Non-handed
- Non-hold open
- Manufactured in an ISO 9001 facility
- Cast aluminum body
- Staked valves
- Rack and pinion design
- Pull side low profile slide track arm
- Molded plastic cover standard
- Self-drilling screws
- 2-1/8" (54mm) projection (standard covers)
- 5/8" (16mm) diameter pinion journals
- 1-1/2" (38mm) diameter piston
- Adjustable spring sizes 1 through 6 (ADA Compliant)
