Protect vital commercial records, high-value inventory, cash reserves, and corporate assets from intense fires and forced burglar entry with the Hayman FlameVault FS-4000-B-C Large Commercial Fire and Burglary Safe. Providing a spacious 4.81 cubic feet of interior storage capacity, this dual-protection security vault pairs certified 1-hour 1750°F fire insulation with heavy-duty "B" rated solid steel burglary construction and a precision UL Listed combination dial lock.
Key Features & Performance Highlights
- Spacious Commercial Capacity: Generous 4.81 cu. ft. interior holds multiple binder rows, ledger books, cash trays, tax files, and luxury valuables with room to spare.
- 1-Hour Certified Fire Protection: Tested and verified to withstand exterior fire temperatures reaching up to 1750°F for 60 minutes while keeping interior temperatures safe for paper records and documents.
- Dual Hazard Defense (Fire & Burglary): Combines thick composite fire insulation walling with a solid steel "B" rated door construction to resist pry bars, impact tools, and extreme heat.
- UL Listed Combination Dial Lock: Features a high-precision 3-wheel mechanical combination dial lock for reliable, battery-free operation that operates consistently without electronic failures.
- Hardplate & Internal Re-Locker Protection: A hardened drill-resistant steel plate shields the lock body, supported by a spring-loaded internal re-locker that automatically deadlocks the boltwork if physical drill attacks occur.
- Heavy-Duty Active Locking Bolts & Deadbolts: Active solid steel locking bolts extend deep into the reinforced frame, complemented by fixed hinge-side deadbolts to prevent door removal during leverage attacks.
- Adjustable Multi-Tier Shelving: Includes adjustable and removable interior shelves to maximize organized vertical storage.
- Anchor Bolt Down Ready: Equipped with a factory pre-drilled anchor mounting hole to secure the 330 lb unit firmly into concrete or heavy subflooring.
Technical Specifications
| Brand / Series | Hayman Safe Company / FlameVault Series |
| Model Number | FS-4000-B-C |
| Safe Type | Large Capacity Dual Fire & Burglary Safe |
| Fire Rating | 1 Hour @ 1750°F |
| Burglary Rating | "B" Rated Construction (Solid Steel Door) |
| Lock Mechanism | UL Listed Mechanical Combination Dial Lock |
| Exterior Dimensions (H x W x D) | 40" x 22 1/2" x 22" |
| Interior Dimensions (H x W x D) | 33 1/2" x 17" x 15" |
| Capacity | 4.81 Cu. Ft. (8,307 Cubic Inches) |
| Weight | 330 lbs |
| Finish | Durable Black Powder Coat |
| Warranty | 1-Year Parts & Labor / Free Replacement Lifetime Fire Guarantee |
Frequently Asked Questions
How does the Hayman FS-4000-B-C compare in size to the FS-2300-B-C?
The FS-4000-B-C offers nearly double the interior capacity of the FS-2300-B-C (4.81 cu. ft. vs 2.65 cu. ft.) and stands 40 inches high externally. It is specifically designed for offices, commercial businesses, or homes requiring expanded storage for multi-binder files, till trays, and large document collections.
Does the combination dial lock require batteries or external wiring?
No. The FS-4000-B-C features a completely mechanical UL Listed 3-wheel combination dial lock that operates dependably without batteries, wiring, or electronic circuit boards.
Can this safe be anchored to concrete flooring?
Yes. The safe features a factory pre-drilled floor mounting hole, allowing you to anchor the 330 lb vault securely into wood subfloors or concrete foundations using heavy-duty anchor bolts.
What protection does Hayman offer under their Lifetime Fire Guarantee?
If your Hayman FlameVault safe is ever subjected to a home or business fire, Hayman Safe Company will replace the damaged unit free of charge under their lifetime fire replacement warranty.
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