Von Duprin KR54 SP28 Key Removable Mullion Kit

Von Duprin KR54 SP28 Key Removable Mullion Kit offers a practical solution for achieving single door performance in double door openings equipped with rim devices. Crafted from durable aluminum, this mullion kit features a sleek matte silver finish (689/US28) that complements a wide range of commercial environments. Designed for ease of use, the mullion can be quickly removed by loosening the bottom set screw and detaching the top fitting cover, providing convenient access for maintenance or reconfiguration. The top fitting is securely attached to the frame and discreetly concealed by the fitting cover, ensuring a clean aesthetic that doesn’t compromise functionality. This Grade 1 device is engineered for commercial installations, showcasing its reliability and robustness for high-traffic areas. The pack includes one unit, making it easy to integrate into your existing security setup. While this mullion kit is not fire rated, its design and construction meet the demands of rigorous commercial applications. Ideal for building professionals and knowledgeable homeowners alike, the Von Duprin KR54 SP28 Mullion Kit is a dependable choice for enhancing door security and functionality in any commercial setting. With a manufacturer surcharge of 2.0%, it’s an investment in quality and efficiency that stands the test of time.

Key Removable Mullion Kit

Key Removable Kit, 1654 and 4954 Mullions, Aluminum Painted Finish

Mullions provide single door performance in double door openings with rim devices. Mullions are easily removed by loosening bottom set screw and removing top fitting cover. The top mullion fitting is attached to the frame and is concealed by the fitting cover.

Resources

• Von Duprin Finishes Chart
• Von Duprin Mullions Cut Sheet
• Von Duprin Wall Mounted Mullion Storage Kit Installation Instructions