Is the Von Duprin 94 Series fire-rated?

Yes, the 9447-F is the fire-rated model, UL listed for 3-hour fire doors.

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Corbin Russwin

Von Duprin

Best

Schlage

Stanley Hardware

Rixson

Falcon

Yale

PHI

Adams Rite

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Authorized Von Duprin 94 Series Distributor | Recessed "In-Wall" Security

Q: What is a recessed exit device?

A recessed device like the 94 Series is mounted inside the door to sit nearly flush, preventing damage from impact in high-traffic areas.

Q: How does the 94 Series compare to the 98/99 Series?

The 94 uses similar internals but sits recessed in the door, projecting less than an inch versus several inches for the 98/99.

Q: What trim is compatible with the 94 Series?

The 996L lever trim and specialized pull trims are compatible. Ensure correct tailpiece length for the recessed mounting depth.

Q: Does the 94 Series come in different finishes?

Yes, it is available in all standard Von Duprin architectural finishes including Satin Chrome, Satin Aluminum, and Dark Bronze.

Expert Field Guide: The Ultimate Solution for High-Traffic Corridors

In high-traffic environments like hospital hallways, school corridors, and stadium concourses, standard exit devices are constant targets for damage. Equipment carts, gurneys, and heavy foot traffic can easily snag or dent a protruding push bar. This is where the Von Duprin 94 Series excels. Designed as a recessed, "in-wall" exit device, the 94 Series sits nearly flush with the door or wall surface. By minimizing the projection of the hardware, you drastically reduce the risk of accidental impact and vandalism while maintaining full compliance with life safety codes. It is the architectural choice for clean lines and maximum durability in abusive environments.

The 94 Series is a Grade 1, heavy-duty device that offers a smooth, quiet operation similar to the 98/99 series. Because the mechanism is recessed, it provides a sleek, low-profile look that is ideal for modern healthcare and educational facilities. The 94 Series is typically used in Concealed Vertical Rod (CVR) configurations, ensuring that all locking components are hidden from view and protected from tampering. Whether you are spec'ing for a new hospital wing or retrofitting a busy school hallway, the 94 Series provides a level of protection that standard bars simply cannot match. Lock Depot sells brand new Von Duprin 94 Series products with the full manufacturer warranty.

For the professional installer, the 94 Series requires precision. Because the device is recessed, the door prep is more involved than a standard rim or SVR device. However, the result is a door that is virtually "snag-proof." We stock the 94 Series in durable architectural finishes like US28 (Satin Aluminum) and 313 (Dark Bronze) to ensure your hardware integrates perfectly with the building's design. Lock Depot sells brand new Von Duprin products with the full manufacturer warranty.

Von Duprin 94 Series Comparison

Model	Application / Best Use Case	Grade	Mounting Style	Key Differentiator	Price
9447 CVR	Pairs of Doors (Concealed Rods)	Grade 1	Recessed / In-Wall	Impact-resistant; sits flush with door	$$$$$
9447-F	Fire-Rated Openings	Grade 1	Recessed / In-Wall	UL Listed for 3-hour fire doors; no dogging	$$$$$
9448	Single Door Application	Grade 1	Recessed / In-Wall	Sleek, low-profile for single exits	$$$$$

Pro-Tip: The "Zero-Projection" Advantage

When installing a 94 Series device, pay close attention to the pocket depth. Because these devices are recessed, any obstruction inside the door cavity—like internal reinforcements or glass lites—can interfere with the install. If you are retrofitting, always check the door's internal structure first. The 94 Series is often paired with Offset Pivots or Continuous Hinges to ensure the door swings wide enough to clear the opening entirely, further reducing the chance of the door itself being struck by passing carts. This combination creates a truly "impact-resistant" opening.

Frequently Asked Questions

What is a "Recessed" exit device?

A recessed exit device like the 94 Series is installed into a cutout in the door so that the push pad sits almost flush with the door face. This "in-wall" design prevents carts and people from bumping into the hardware in narrow or busy hallways.

Can the 94 Series be used on fire doors?

Yes, the 9447-F is the fire-rated version of the concealed vertical rod device. It is UL listed for use on fire-rated openings. As with all fire-rated hardware, it does not include a dogging feature to ensure the door remains latched during an emergency.

How does the 94 Series compare to the 98/99 Series?

The 94 Series uses similar high-quality internal mechanics but is built into a recessed housing. While the 98/99 series projects several inches from the door, the 94 series projects less than an inch, making it much more resistant to impact damage.

What trim is compatible with the 94 Series?

The 94 Series typically uses the 996L Lever Trim or specialized pull trims. Because the device is recessed, ensure you are using the correct tailpiece length to reach through the door to the internal mechanism.

Does it come in different finishes?

Yes, the 94 Series is available in all standard Von Duprin architectural finishes, including Satin Chrome (US26D), Satin Aluminum (US28), and Dark Bronze (313).