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Hager 4701 SVR FR Exit Device – Grade 1 Fire Rated SVR for 8' Doors
The Hager 4701 SVR FR Exit Device (36" x 96") is a high-performance, fire-rated security solution designed for oversized commercial door openings. While standard devices often fall short on taller doors, this Surface Vertical Rod (SVR) system is factory-configured for 8-foot heights, providing the necessary rod length and stability for high-ceiling corridors, stairwells, and main exits.
As a BHMA Certified Grade 1 device, the 4701 SVR FR is built to the highest mechanical standards for durability. It is UL/cUL Listed for up to 3 hours on fire-labeled doors, serving as a critical life-safety component that maintains the integrity of a fire barrier. This model is Less Dogging (LD) as required by fire codes, ensuring the door is always latched and ready to protect against the spread of smoke and flames.
Secure Multi-Point Latching for Tall Doors
Taller door leaves are susceptible to warping and prying; the Hager 4701 SVR FR mitigates this by providing secure latching at both the top strike and the floor. The stainless steel Pullman-style latchbolts provide a smooth, automatic dead-latching action upon closing. For maximum structural integrity, this device ships standard with thru bolts, providing a through-the-door connection that resists heavy use and abuse.
Key Features
- Fire-Rated Compliance: UL Listed for use on fire-labeled door assemblies up to 3 hours.
- 8'0" Door Optimization: Includes extended vertical rods designed for 96" door heights.
- Grade 1 Performance: BHMA certified for the most demanding light-to-medium commercial traffic.
- Multi-Point Security: Top and bottom latching points ensure the door is balanced and secure.
- Field Sizeable: The 36" horizontal bar can be field-cut to accommodate doors as narrow as 30".
Technical Specifications
| Feature | Specification |
| Model Number | Hager 4701 (SVR FR) |
| Certification | BHMA Certified Grade 1 |
| Fire Rating | UL Listed Fire Rated (FR) |
| Door Dimensions | 3'0" Wide x 8'0" Tall (36" x 96") |
| Dogging Type | Less Dogging (LD) for Fire Rated Openings |
| Latchbolt | Stainless Steel Pullman Style (Top/Bottom) |
| Fasteners | Thru Bolts, Wood, and Machine Screws |
| Warranty | 5-Year Limited Manufacturer Warranty |
Available Finish Options
Choose from several architectural finishes at DoorwaysPlus.com to maintain a unified look across your facility:
- Satin Stainless Steel (US32D): Exceptionally durable and corrosion-resistant.
- Sprayed Aluminum (ALM): The standard choice for modern commercial office frames.
- Sprayed Dark Bronze (DBZ): A classic, professional finish for traditional storefronts.
- Matte Black (BLK): A bold, architectural finish for contemporary designs.
Professional Installation Note
For 8-foot fire doors featuring glass beads or decorative molding, DoorwaysPlus.com recommends the Hager 4931S Surface Vertical Rod Shim Kit. This ensures the rods and chassis are properly aligned, preventing binding and ensuring the device functions perfectly during an emergency egress situation.
| Finish with BHMA code | 689 - Painted, Aluminum or 630 - US32D Satin Stainless or 605 - US3 Polish Brass or 693 - Painted, Black or 695 - Painted, Stat Dark Bronze |
| Brand | Hager |
| Series | Hager - 4700 Series |
| Exit Device Type | SVR Exit Device |
| Exit Device Fire Rating | Fire Rated Door |
| Door Opening Width | 36 Inches |
| Door Height | 8'0" Dr Ht |
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