Description
Adams Rite 3889-10 mullions are 10-foot vertical stile extensions designed for use with 3700 and 8700 series automatic door operators. These mullions provide structural support and aesthetic finishing for wide or paired door installations, ideal for commercial buildings, healthcare facilities, and high-traffic entrances requiring ADA-compliant automatic access solutions.
The 3889-10 mullion installs seamlessly with compatible Adams Rite operators and standard door frame assemblies. For proper sizing, compatibility verification, and professional installation guidance, contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067. We provide expert support to ensure your automatic door system meets code and performs reliably.
Specifications
- Brand: Adams Rite
- Model: 3889-10
- Type: Mullion
- Length: 10 feet
- Compatible with: 3700 and 8700 series operators
