Falcon 4023 F25/24/19 Series Steel Mullion for Double Door Exit Device Applications

Falcon 4023 F25/24/19 Series Steel Mullion for Double Door Exit Device Applications

Professional Steel Mullion Solution for Double Door Exit Device Installations

The Falcon 4023 steel mullion is engineered for use with F25/24/19 Series rim exit devices on double door openings. This 2" x 3" x height steel construction provides increased security and tighter closure while minimizing door warpage and sag. The removable design allows for easy removal and reinstallation when full width access is required, and rim devices are used on both leaves to achieve perfectly symmetrical openings.

Professional Features & Benefits

• Precise Dimensions: 2" x 3" x height construction designed specifically for F25/24/19 Series exit device compatibility.
• Heavy-Duty Construction: Ductile iron mullion fittings provide exceptional durability for commercial applications.
• Removable Design: Easily removed and reinstalled for full width access without compromising security when properly installed.
• Enhanced Security: Increases security and provides tighter closure while regulating in-and-out traffic flow.
• Structural Benefits: Minimizes door warpage and sag for long-term operational reliability.
• Complete Assembly: Includes mullion, top and bottom mounting brackets, and screw pack for complete installation.
• Fire-Rated Options: F4023 and KRF-4023 fire-rated versions include four stabilizer blocks as required for labeled installations.
• Field Adjustable: Mullions may be cut on the job for doors under stock lengths for custom applications.

Technical Specifications

• Commercial/Residential: Commercial
• Department: Door Hardware
• Parts and Accessories Type: Installation Accessories
• Product Attribute: Parts and Accessories
• Product Category: Exit Devices and Trim
• Product Group: Exit Devices and Trim
• Product Subgroup: Parts and Accessories
• Product Type: Exit Devices Parts
• Series: 4023
• Subcategory: Parts and Accessories

Installation & Operation

This mullion assembly is designed for use with compatible F25/24/19 Series rim exit devices on double door applications. Refer to the parent device installation instructions and manufacturer documentation for proper integration. Ensure compatibility with existing hardware before installation. Note that strikes are not furnished with the mullion and must be ordered separately. KR Mullions require 1-1/4" mortise cylinder with standard A cam.

Professional Applications

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

Why Choose Falcon Quality?

Falcon 4023 steel mullions deliver professional-grade reliability with ductile iron fittings and robust 2" x 3" steel construction. Available in standard 7’ or 8’ door opening heights with custom lengths available as specified. Engineered for demanding commercial applications where dependable performance and enhanced security are essential.