Von Duprin 9954-689-8FT-3IN Fire Rated Steel Mullion is engineered for durability and safety, making it an ideal choice for secure entryways. This robust steel mullion stands at an impressive 8 feet 3 inches and features a 2-inch by 3-inch profile, designed to accommodate two 268 strikes or two 499F strikes, specifically for use with Von Duprin fire exit rim devices. Certified with a UL fire label, this mullion provides up to 3 hours of protection, ensuring that your exit routes remain safe in the event of a fire. Its specialized fittings make it difficult to remove, enhancing security without compromising accessibility. This product is compatible with multiple Von Duprin devices, with the 22-F and 88-F devices rated for openings up to 8 feet by 8 inches, while the 98-F and 99-F devices can accommodate openings up to 10 feet. The powder-coated aluminum finish offers a sleek, professional look while providing resistance to wear and tear. As part of the Mullions, Panic Devices & Exit Alarms category, the Von Duprin 9954-689-8FT-3IN is a reliable solution for those seeking to enhance safety and security in their facilities.

Fire Rated Steel Mullion 8ft 3in, 2in x 3in, Prepped for Two 499F or 268 Strikes, Powder Coat Aluminum

Specifications:

• Steel mullion
• Prepared for and must be used with two 268 strikes (88-F device), or two 499F (22-F, 98-F, 99F devices).
• UL fire labeled mullion for up to 3 hour opening using Von Duprin fire exit rim devices.
• This mullion is not easily removed due to special fittings.
• 22-F and 88-F devices are rated up to 8' x 8" (2438mm x 2438mm).
• 98-F and 99-F devices are rated up to 10'0" (3048mm).

Features

• UL fire labeled mullion for up to 3 hour opening using Von Duprin fire exit rim devices.
• 98-F and 99-F devices are rated up to 10'0" (3048mm).
• This mullion is not easily removed due to special fittings.
• 22-F and 88-F devices are rated up to 8' x 8" (2438mm x 2438mm).
• Prepared for and must be used with two 268 strikes (88-F device), or two 499F (22-F, 98-F, 99F devices).
• Steel mullion

Resources

• Cut Sheet