Falcon Lock F4023-SP28-7FT 3IN Fire 7ft Steel Mullion offers exceptional security and performance for double door openings. Designed specifically for use with Falcon's 25-R series fire-rated rim devices, this steel mullion enhances security while ensuring a tighter closure that minimizes door warping and sagging. Its robust construction regulates the flow of traffic, making it ideal for high-traffic areas. This removable mullion allows for easy access, enabling quick removal and reinstallation as needed. The assembly includes a mullion, top and bottom mounting brackets, and a screw pack, providing all necessary components for installation. Fire-rated options, including four stabilizer blocks, ensure compliance with safety regulations. The F4023 features a durable ductile iron construction and is compatible with various door heights, specifically designed for 7’ openings. This mullion is finished with a standard aluminum powder coat, providing durability and an attractive appearance. While strikes are not included, the F4023 is prepped for strike installation, accommodating various strike types. Whether for new constructions or upgrades, the Falcon Lock F4023-SP28-7FT is a reliable choice for enhancing security and functionality in commercial and residential settings.

Fire 7ft Steel Mullion, 2in x 3in, for F/ 25/24/19/XX Series, 628/SP28 Anodized Aluminum

Features:

• The 2923, F4023, 4023, KRF-4023 and KR-4023 steel mullions are for use with the 25-R devices on double door openings. Advantage: Increased security and tighter closure. Minimizes door warpage and sag. Regulates the flow of in-and-out traffic.
• Falcon removable mullions are easily removed and reinstalled for full width access.
• Rim devices are used on both leaves, attaining a perfectly symmetrical opening.
• The mullion assembly consists of a mullion, top and bottom mounting brackets and a screw pack.
• The F4023 and KRF-4023 fire-rated mullions also include four stabilizer blocks as required for labeled installations.
• Strikes are not furnished with the mullion.
• Mullions may be cut on the job for doors under stock lengths.
• KR Mullions require 1-1⁄4" mortise cylinder with standard A cam.

Specifications:

• Mullion fittings - ductile iron.
• F4023, 4023, KRF-4023 and KR-4023 - 2" x 3" x height.
• 2923 mullion - 1-1⁄2" x 2-1⁄2" x height.
• Prime coat only.
• 7’ or 8’ door opening standard, other door opening as specified.

Double door application: