---
product_id: 646602875
title: "Amerex 322 CO2 Class B C Fire Extinguisher, 5 lb."
brand: "amerex"
price: "$2273938"
currency: COP
in_stock: true
reviews_count: 7
category: "Amerex"
url: https://www.desertcart.co/products/646602875-amerex-322-co2-class-b-c-fire-extinguisher-5-lb
store_origin: CO
region: Colombia
---

# 5 lb CO2 capacity 10-second rapid discharge All-metal valve durability Amerex 322 CO2 Class B C Fire Extinguisher, 5 lb.

**Brand:** amerex
**Price:** $2273938
**Availability:** ✅ In Stock

## Summary

> 🧯 Stay cool, clean, and in control—extinguish with confidence!

## Quick Answers

- **What is this?** Amerex 322 CO2 Class B C Fire Extinguisher, 5 lb. by amerex
- **How much does it cost?** $2273938 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/646602875-amerex-322-co2-class-b-c-fire-extinguisher-5-lb)

## Best For

- amerex enthusiasts

## Why This Product

- Trusted amerex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Rust-free cylinder and all-metal valve construction for long-term reliability.
- • **Rapid Response Ready:** 10-second discharge ensures you’re always first to act when seconds count.
- • **Versatile Protection:** UL rated 5B:C for flammable liquids and electrical fires—ideal for modern workspaces and home setups.
- • **Effortless Installation:** Includes wall bracket for quick, visible mounting—because safety should never be out of reach.
- • **Clean & Powerful Fire Defense:** Carbon dioxide smothers flames without residue—perfect for sleek, mess-free safety.

## Overview

The Amerex 322 CO2 Class B C Fire Extinguisher is a 5-pound, UL-rated 5B:C safety essential designed for flammable liquid and electrical fires. Featuring a rapid 10-second discharge, all-metal valve, and rust-resistant cylinder, it delivers clean, residue-free fire suppression. Complete with a wall bracket and backed by a 5-year warranty, it’s the professional’s choice for reliable, mess-free fire protection.

## Description

This rugged Amerex fire extinguisher uses carbon dioxide to smother fires by displacing oxygen and leaves no residue behind. Discharged as a cloud of "snow," carbon dioxide Is a clean, non-contaminating, odorless gas. The extinguisher has a 5-lb. capacity and features all-metal valve construction and rust-free cyclinders to ensure a long life. Meets many medical equipment requirements. This extinguisher has a UL rating of 5B:C and a five-year manufacturer's warranty.

Review: Safe to have available. - Every garage should have one.
Review: Not cheap, but the best - Perfect for a gas grill wherever there's grease and heat, and water's a nono and powder extinguishers leave a mess. And you can cool off the beer

## Features

- Carbon dioxide, Class B:C Extinguisher
- For use on Class B (flammable liquid) spills or fires involving electrical equipment (Class C)
- 10-second discharge time
- All metal valve construction
- Includes wall bracket

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ4H4QQM |
| Batteries Required? | No |
| Best Sellers Rank | #454,476 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #223 in Fire Extinguishers |
| Customer Reviews | 4.4 4.4 out of 5 stars (20) |
| Date First Available | March 26, 2024 |
| Included Components | wall bracket |
| Item Package Quantity | 1 |
| Item Weight | 13.48 pounds |
| Item model number | 322 |
| Manufacturer | Amerex |
| Package Dimensions | 19.1 x 8.07 x 5.71 inches |
| Part Number | 322 |
| Power Source | manual |

## Images

![Amerex 322 CO2 Class B C Fire Extinguisher, 5 lb. - Image 1](https://m.media-amazon.com/images/I/51meL0kKZ1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Safe to have available.
*by S***E on December 31, 2025*

Every garage should have one.

### ⭐⭐⭐⭐⭐ Not cheap, but the best
*by M***Y on December 2, 2025*

Perfect for a gas grill wherever there's grease and heat, and water's a nono and powder extinguishers leave a mess. And you can cool off the beer

### ⭐⭐⭐⭐⭐ A Device You Hope Was Waste Of Money
*by N***N on March 7, 2025*

AMEREX - the name of quality and reliability in fire extinguishers. Our Woodworking Guild added a new Lase Cutting and Engraving machine to our shop equipment roster. Under normal Laser operations, it is virtually impossible for anything to go wrong and result in a fire. But a person who believes that disasters can never strike is a fool (Google Titanic for reference). In the event of a fire, our shop is liberally stocked with ABC Fire Extinguishers. While these are effective for all types of fire suppression, they do employ a dry corrosive powder to extinguish the flames. If this powder were to be discharged into our new Laser the damage to the Electronics and Optics would be total and fatal, trashing the machine. Accordingly, we are using this CO2 extinguisher to safeguard this machine. In the event of a fire, the CO2 gas dump into the machine will starve the fire smothering the flame from their oxygen source and cooling the surfaces to prevent reignition. This would result in no damage occurring in addition to the initial fire damage. While we hope that this is a total waste of money, we wouldn't be without it.

## Frequently Bought Together

- Amerex 322 CO2 Class B C Fire Extinguisher, 5 lb.
- Kidde Multi Purpose Fire Extinguisher for Home, Office, Dorm, Residential, 1A10BC
- Mart Cobra Fire Blanket 2-Pack – Emergency Fire Suppression for Home & Kitchen – 40"x40" Fireproof Fiberglass Safety Blankets – Heat Resistant & Easy to Use – Smothers Grease & Electrical Fires

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-26*