Accentra UNI4400 Series Institutional Door Closer with UNI Stop and Full Cover

Accentra UNI4400 Series Institutional Door Closer with UNI Stop and Full Cover

Professional Institutional Door Closer with Integrated Stop Function

The Accentra UNI4400 Series Institutional Door Closer combines superior performance with integrated UNI Stop functionality for comprehensive door control. This ANSI/BHMA Grade 1 certified closer features new pinion and piston materials with improved valve design for exceptional reliability. The compression spring buffer absorbs 30 lbs. of force at 5° prior to dead stop, providing the most controlled stop available with a surface closer.

Professional Features & Benefits

• Combines the features of a double lever arm overhead door stop/holder with the backcheck feature of the door closer to reduce door stopping shock loads
• A compression spring buffer at the soffit plate/arm shoe will absorb 30 lbs. of force, 5° prior to the door's dead stop
• Most controlled stop available with a surface closer
• Door width must be specified when ordering

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• Educational Facilities and Schools
• Healthcare Institutions
• Government and Municipal Buildings
• Commercial Office Buildings
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Institutional Buildings

Why Choose Accentra Quality?

Accentra 4400 Series door closers deliver professional-grade reliability with new pinion and piston materials and improved valve design rated for ANSI/BHMA Grade 1 performance. The advanced compression spring buffer system and staked valve construction provide industry-leading efficiency and dependability. Engineered for demanding institutional applications where controlled door operation and long-term reliability are essential.