Value of old fire extinguishers
Old fire extinguisher value depends on material, maker, age, condition, conversion, completeness, decoration, and safety. Many copper examples sell as decorative objects.
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Start by identifying whether it is an intact extinguisher, empty decorative tank, converted lamp, cocktail shaker, or modern novelty object.
Auction records are market evidence, not a final appraisal. Condition, authenticity, provenance, completeness, size, rarity, and demand can materially change value.
Quick value checklist
- Photograph the full item, maker plate, serial number, model, labels, case, accessories, mechanism, and damage.
- Measure size and note weight, pickup limits, working condition, missing parts, and safety concerns.
- Include receipts, manuals, keys, attachments, prior repairs, provenance, and restoration records.
Key value drivers
- Copper, brass, maker, label, condition, completeness, and decorative demand drive value.
- Converted lamps compare differently from intact safety equipment.
- Pressure, residue, corrosion, missing labels, and safety risks need caution.
What similar items actually sold for
To help ground this guide in real market activity, here are recent example auction comps from Appraisily’s internal database. These matched sales are market context only, not an object estimate or identification, and they do not guarantee a price for your specific fire extinguisher.
Shown USD range: USD 30-USD 50. Median of these 5 USD examples: USD 50.
| Comparable | What sold | Auction house | Date | Lot | Source-reported amount |
|---|---|---|---|---|---|
 |
Antique Copper Safety Fire Extinguisher | The Benefit Shop Foundation Inc. | 2026-03-18 | 78 | USD 30 |
 |
An Antique Thistle Fire Extinguisher c1912 | Danielle Elizabeth Antique & Estate Auctioneers | 2025-09-14 | 129 | AUD 160 |
 |
Early Phomene Brass Foam Fire Extinguisher | North American Auction Company | 2026-01-24 | 645 | USD 50 |
 |
Fyr-Fyter brass fire extinguisher | Chupp Auctions & Real Estate, LLC | 2026-06-26 | 429 | USD 50 |
 |
The Buffalo Fire Extinguisher. Buffalo Fire Appliance Corp.... | Potter & Potter Auctions Inc. | 2025-08-28 | 487 | USD 50 |
|
Antique Brass Fire Extinguisher | EJ'S Auction & Appraisal | 2026-03-14 | 2081 | USD 45 |
How these auction records were verified
Each row retains its exact source URL, lot identity, retrieval time, access result, and immutable record hash. Live source access was blocked; the exact record matched Appraisily's immutable pipeline provenance. Inspect the public comparable provenance record.
Condition and authenticity cautions
Do not pressurize, open, polish aggressively, or use an old extinguisher. Treat contents and pressure as safety concerns.
Use a professional appraisal when the item may be significant, needs insurance, estate, donation, or sale documentation, or has authenticity questions.
When the free screener is enough
Use the free screener for first-pass identification, condition review, and market direction before cleaning, restoring, selling, donating, or ordering a formal appraisal.
When to get a professional appraisal
Use a professional appraisal for insurance, estate, donation, legal, or higher-value sale decisions. See the professional sample report.
Related guides
Antique tools and machines value guides, Free vintage machine appraisal, Free tool appraisal app, Old sewing machine value, Old typewriter value, Antique Royal typewriter value.
FAQ
Are old fire extinguishers valuable?
Some decorative copper or brass examples have modest collector value; condition and safety matter.
Can I use an old extinguisher?
No. Treat it as a collectible or decorative object, not working safety equipment.
Should I polish copper?
Document first. Over-polishing can affect surface and labels.
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