Von Duprin KR54-F-689 Fire Rated Keyed Retrofit Kit for 9854/9954 Steel Mullions

Von Duprin KR54-F-689 Fire Rated Keyed Removable Retrofit Kit for 9854/9954 Fire Rated Steel Mullions offers a seamless solution for enhancing the functionality and security of your double door applications. This innovative kit simplifies the removal of the mullion by allowing for a single operation using the mortise cylinder. With this ease of access, transporting large equipment or furniture becomes hassle-free, as the mullion can be quickly removed to create a wider opening. Crafted from durable powder-coated aluminum, the KR54-F-689 is designed to withstand the rigors of everyday use while maintaining a sleek appearance. The unit is compatible with 1654 and 4954 mullions, ensuring versatility across various installations. Once the mullion is re-installed, it self-locks without the need for a cylinder key, providing an added layer of convenience and security. This retrofit kit not only enhances the performance of your existing mullion system but also adheres to fire-rated standards, making it an excellent choice for both commercial and residential applications. For professionals and knowledgeable homeowners alike, the Von Duprin KR54-F-689 is an essential component for ensuring safety and efficiency in door management.

Fire Rated Keyed Removable Retrofit Kit for 9854/9954 Fire Rated Steel Mullions, 689/SP28 Powder-Coated Aluminum

• The application of this kit to your 9954 mullion makes removal faster and easier by a single operation of the mortise cylinder. Mullions provide single door performance and security on double door applications. Once the mullion is removed, large equipment or furniture can freely pass through the opening, and the mullion unit will self lock when re-installed, without use of the cylinder key.

Features

• The application of this kit to your 9954 mullion makes removal faster and easier by a single operation of the mortise cylinder. Mullions provide single door performance and security on double door applications. Once the mullion is removed, large equipment or furniture can freely pass through the opening, and the mullion unit will self lock when re-installed, without use of the cylinder key.