Von Duprin KR54-F SP28 Key Removable Mullion Kit

Von Duprin KR54-F SP28 Key Removable Mullion Kit offers a practical solution for enhancing the functionality of double door openings fitted with rim devices. Constructed from durable aluminum with a sleek matte silver finish (689/US28), this kit seamlessly combines performance and aesthetics for commercial applications. The key removable design allows for effortless installation and maintenance. To remove the mullion, simply loosen the bottom set screw and detach the top fitting cover, making it exceptionally user-friendly. The top fitting attaches securely to the frame, while its cover discreetly conceals the fitting for a clean, polished look. This Grade 1 mullion part is specifically designed for use with Von Duprin 98, 9954, 4754, and 4854 exit devices, ensuring compatibility and reliability. With a pack quantity of one, it’s ideal for contractors and building professionals seeking a robust solution for high-traffic environments. Shipping is convenient, as the product can be dispatched via UPS, and a manufacturer surcharge of 2.0% applies. The Von Duprin KR54-F SP28 Mullion Kit not only meets the demands of commercial spaces but also provides peace of mind with its reliable performance and quality materials.

Key Removable Mullion Kit

Key Removable Kit, 98/9954/4754/4854 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