Von Duprin 3547AEO284 4' Concealed Vertical Rod Exit Device, Smooth Case, Anodized Aluminum Finish

Von Duprin 3547AEO284 4' Concealed Vertical Rod Narrow Exit Device offers a perfect blend of security and functionality, making it an ideal choice for public buildings. Renowned for its superior quality, this exit device features concealed vertical rod latching, ensuring a sleek appearance while maintaining high security. Designed as an exit-only solution, it does not include trim, keeping your setup streamlined. The device is equipped with a deadlocking latchbolt that prevents forced retraction, providing an added layer of protection for your openings. Installation is straightforward, as the included screw pack accommodates both 1-3/4" and 2-1/4" thick metal or wood doors. One standout feature is The Quiet One® fluid damper, which decelerates the pushpad during its return stroke, significantly reducing noise during operation. With an overall length of 47-3/8", this exit device is suitable for 4' wide doors and is crafted from durable anodized aluminum with a finish code of 628 (US28). Backed by a limited 10-year mechanical and 3-year electro-mechanical warranty, the Von Duprin 3547AEO284 is UL Listed, ensuring peace of mind in both performance and safety for your critical access points.

4' Concealed Vertical Rod Narrow Exit Device Smooth Case 628 Anodized Aluminum Finish

A mainstay in public buildings for decades Von Duprin's safety products are known for their unparalleled quality and performance. From innovative exit devices to electronic access control solutions and accessories, Von Duprin never compromises when security is at stake. In fact, an independent study of more than 100 commercial facilities across the U.S. documented that Von Duprin exit devices require significantly less maintenance over a 30-year period than any other brand. The quality of Von Duprin’s exit devices provides confidence and peace of mind in critical moments.

• Includes Screw Pack for 1-3/4" (44mm) and 2-1/4" (57mm) Thick Metal or Wood Doors
• Exit Only, No Trim Included
• The Quiet One® Fluid Damper Decelerates the Pushpad on Its Return Stroke and Eliminates Most Noise Associated with Exit Device Operations
• Concealed Vertical Rod Latching
• Deadlocking Latchbolt Prevents Forced Latchbolt Retraction Providing Higher Security for Your Openings