4400 Series Institutional Door Closers 4400 Series Door Closer 4400 Series Door Closer Yale's 4400 Series Institutional Door Closers offer customers 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 addition of a size 1-6 spring for the 4400 also simplifies the process of specifying and ordering product. Features ANSI/BHMA Grade 1 Certified UL/cUL listed for use on fire rated doors Manufactured in an ISO 9001 facility Exceeds 25 million cycles Cast aluminum body Adjustable spring sizes 1 through 6 (ADA compliant) Tri-packed: regular, parallel, and top jamb mounting Rack and pinion design Staked valves Separate and independent latch, sweep, and backcheck intensity valves Non-handed Self-drilling screws 30 year limited warranty Downloads Catalog Installation Instructions Template Close Want to learn more? Complete the form below to get the conversation started. loading 1100 Series Industrial Door Closers 5800 Series Cast Iron Door Closers 2700 Series Architectural Door Closers