Protect commercial records, tax archives, high-value inventory, cash reserves, and handguns against devastating fires and physical theft with the Hayman FlameVault FV-151-C Large Fire and Burglary Safe. Built with a generous 1.83 cubic foot capacity, this heavy-duty dual-hazard security vault combines certified 1-hour 1750°F thermal protection with a solid steel "B" rated door construction and a high-precision UL Listed mechanical combination dial lock.
Key Features & Performance Highlights
- 1-Hour Certified Fire Protection: Engineered and tested to withstand intense fire temperatures up to 1750°F for 60 minutes while keeping internal vault temperatures safe for paper records and paper documents.
- Dual Hazard Security (Fire & Burglary): Combines thick composite fire insulation walling with a solid steel "B" rated door construction to resist prying, impact tools, and extreme heat exposure.
- UL Listed Mechanical Combination Lock: High-precision 3-wheel mechanical dial lock provides reliable, battery-free access that operates consistently without electronic circuit board failures.
- Hardplate & Internal Re-Locker Defense: A hardened drill-resistant steel plate shields the lock mechanism, supported by a spring-loaded internal re-locker that 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 prying attempts.
- Adjustable Interior Shelving: Includes adjustable and removable interior shelving to maximize organized storage for oversized document binders, file folders, and valuables.
- Anchor Bolt Down Ready: Features a factory pre-drilled anchor mounting hole in the floor of the safe body to secure the unit firmly to wood subflooring or concrete slab foundations.
Technical Specifications
| Brand / Series | Hayman Safe Company / FlameVault Series |
| Model Number | FV-151-C |
| Safe Type | Large Dual Fire & Burglary Protection 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) | 27 1/2" x 17 1/2" x 17 1/2" |
| Interior Dimensions (H x W x D) | 21 1/2" x 11 1/2" x 11 1/2" |
| Capacity | 1.83 Cu. Ft. (3,161 Cubic Inches) |
| Weight | 190 lbs |
| Finish | Durable Black Powder Coat |
| Warranty | 1-Year Parts & Labor / Free Replacement Lifetime Fire Guarantee |
Frequently Asked Questions
How does the Hayman FlameVault FV-151-C compare in size to the FV-137-C?
The FV-151-C increases interior vertical height to 21.5 inches (compared to 15.5 inches on the FV-137-C), providing 1.83 cu. ft. of total storage capacity. This extra space easily accommodates multiple standard binders, larger file trays, and multi-tier storage arrangements.
Does the combination dial lock require batteries or wiring?
No. The FV-151-C utilizes a fully mechanical 3-wheel UL Listed combination dial lock that operates reliably without batteries, electrical cables, or digital keypads.
Can this safe be anchored to concrete or wood floors?
Yes. The safe includes a factory pre-drilled mounting hole in the bottom of the body, allowing you to anchor the 190 lb unit securely into wood subfloors or concrete slabs 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.
What does the 1 Hour @ 1750°F rating on the FV-151-C actually guarantee?
That in a standardised furnace test the interior stayed below roughly 350°F for that duration. 350°F is the point at which paper begins to char, so the rating is a promise about documents specifically, not about everything you might put inside.
Where should the Hayman FV-151-C be positioned?
Ground floor or basement where practical, against a load-bearing wall. Heat rises, so a safe low in the building sees a cooler fire, and the structure there is better able to carry 190 lbs and to survive a collapse from above.
Will the FV-151-C's fire rating protect USB drives, hard drives or photographs?
Not on its own. A 1 Hour @ 1750°F rating is measured against paper, which chars around 350°F. Digital media and photographic prints are damaged far below that, often near 125°F, so store them in a media-rated insert or a small data box placed inside the FV-151-C.
Can the Hayman FV-151-C be used again after a fire?
No. A fire rating is a one-time rating. The insulation works by releasing its moisture as steam to hold the interior below 350°F, and once that has happened the protection is spent even if the safe still looks sound. Hayman's 1-Year Parts & Labor / Free Replacement Lifetime Fire Guarantee covers exactly this: a unit exposed to a genuine fire is replaced, not reused.
Does the FV-151-C defend against break-ins, or only fire?
Both. It combines a 1 Hour @ 1750°F fire rating with "B" Rated Construction (Solid Steel Door). The two are handled by different parts of the construction: the composite fill handles heat, while the steel door and boltwork handle force.
Can the Hayman FV-151-C be anchored to the floor?
Yes, and it is worth doing. Anchoring through the base into concrete or a wooden subfloor stops the safe being tipped, which is a common attack on top-hinged doors, and keeps it in place if the structure around it gives way during a fire.
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