Yale 4400S Corrosion Resistant Door Closer | Yale 4400 Series Grade 1 Door Closer

Yale 4400S Corrosion Resistant Door Closer | Yale 4400 Series Grade 1 Door Closer

The ASSA ABLOY ACCENTRA® 4400 Series Institutional Door Closers offer customers the ideal combination of superior performance, quality and strength. With upgraded pinion and piston materials, improved valve design, and staked valves, the closers are the most efficient, dependable closers in the industry. The size 1-6 spring also simplifies the process of specifying and ordering product.

This U.L. listed, ANSI/BHMA Grade 1 certified closer has a proven history. It is an ideal choice for interior or exterior doors in facilities that demand reliability such as schools, office buildings, hospitals, department stores and airports.

CORROSION RESISTANT

The series 4400S door closers with molded plastic cover are available for use where brass conditions exist. This series is provided with brass adjustment valves adjustment valves, a 440 grade stainless steel pinion shaft, an all-aluminum body and bronze closer arm bushing; all other components and fasteners are of 302/303 grade stainless steel. Fasteners are 8-18 stainless steel. This product is available for standard regular arm, top jamb and parallel arm, non-hold open applications only.

FEATURES

• Exceeds 25 million cycles

• Cast aluminum body

• Adjustable spring sizes 1 through 6 (ADA Compliant)

• Tri-packed (regular arm, top jamb, and parallel arm mounting)

• Rack and pinion design

• 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

• Self-drilling screws

• Molded plastic cover

• Backcheck positioning valve

• Full-size template

• Door weight 250lbs

CERTIFICATIONS

• ANSI/BHMA A156.4, Grade 1 certified

• UL / cUL listed for use on fire rated doors

• UL10C listed for positive pressure fire test

• 4400 door closers are designed to comply with requirements for the Americans with Disabilities Act (ADA) and ANSI standard A117.1

• Manufactured in an ISO 9001, ISO 14001 facility

YALE 4400 CLOSER CUTAWAY VIEW