Fire safety is not just a regulation—it’s a necessity. Whether you’re in an office, server room, or laboratory, having the right equipment can prevent small accidents from turning into catastrophic events. That’s where CO₂ fire extinguishers come into play.
This guide is for businesses, institutions, and anyone in Nepal who needs a clean, reliable way to handle fires, especially those caused by electrical equipment or flammable liquids.
At Hitco, we understand how crucial it is to protect lives and assets. With years of experience providing certified safety solutions, we’re here to help you make informed choices. Let’s explore everything you need to know about CO₂ fire extinguishers.
What Is a CO₂ Fire Extinguisher?
CO₂ fire extinguishers—also known as carbon dioxide extinguishers—are specially designed to tackle fires involving flammable liquids and electrical equipment. Unlike traditional extinguishers, they leave no residue, making them ideal for sensitive environments.
Classes of Fire Extinguishers
Not all fires are the same, and neither are fire extinguishers. Depending on what’s burning, you’ll need a specific type of extinguisher to safely and effectively put it out. Using the wrong one can make things worse, especially with electrical or flammable liquid fires.
Here’s a simple breakdown of the most common fire extinguisher classes and what each one is used for:
Class A – For Everyday Materials Like Wood or Paper
These extinguishers are made for fires involving ordinary things you find around the house or office, like wood, paper, cloth, or even cardboard. Class A extinguishers usually spray water or a dry chemical to cool the flames and stop them from spreading. They’re a must-have in places like schools, homes, and offices where these types of materials are everywhere.
Class B – For Flammable Liquids
Class B extinguishers come into play when you’re dealing with things like gasoline, oil, paint, or other flammable liquids. These types of fires can flare up fast and are especially dangerous. Instead of water, these extinguishers use foam, dry chemicals, or carbon dioxide to cut off the fire’s oxygen supply. You’ll often find them in garages, workshops, or commercial kitchens.
Class C – For Electrical Fires
When electricity is involved, you need to be extra careful. Class C extinguishers are specifically designed for fires that start from things like faulty wiring, overloaded circuits, or electrical appliances. Since water conducts electricity (and can shock you), these extinguishers use non-conductive agents like dry powder or CO₂ to safely put the fire out without putting anyone at risk.
Best CO2 Fire Extinguisher in Nepal
If you’re looking for the best CO₂ fire extinguisher in Nepal, Hitco has you covered. Their CO₂ extinguishers are a great choice for handling electrical and flammable liquid fires, without leaving any messy residue behind. Whether it’s for your home, office, or server room, Hitco offers trusted, easy-to-use options that keep safety simple and effective.
How Does a CO₂ Fire Extinguisher Work?
A CO₂ fire extinguisher works by using carbon dioxide gas to put out fires, but how exactly does that happen?
Inside the extinguisher, carbon dioxide (CO₂) is stored in liquid form under extremely high pressure. When you activate the extinguisher—usually by pulling the pin and pressing the handle—the pressure forces the CO₂ out through a nozzle or horn.
As the gas is released, it expands rapidly and transforms into a cold, white cloud. This gas cloud does two important things:
Displaces Oxygen
Fire needs three things to keep burning—heat, fuel, and oxygen. This is known as the fire triangle. CO₂ works by removing the oxygen part of that triangle. It blankets the fire, pushing away the surrounding oxygen and creating an environment where flames can’t survive. No oxygen = no fire.
Cools the Fire (Slightly)
While CO₂ is not primarily a cooling agent like water, it still lowers the temperature around the fire a bit due to how cold the gas gets when it is released. In fact, the nozzle can become so cold that it may cause frostbite if touched directly—this is why CO₂ extinguishers often come with a frost-free horn for safe handling.
Because of these properties, CO₂ is especially effective for:
- Electrical fires, where water or foam could cause damage or electrocution
- Flammable liquid fires, such as oil or petrol, where a clean, quick knockdown is needed without spreading the fuel
And since CO₂ fire extinguishers leave no residue, they’re perfect for protecting sensitive equipment like computers, servers, and electronics.
Advantages of CO2 Fire Extinguisher
- Clean and residue-free
- Non-conductive and safe for electrical use
- Quick and efficient action
Price of CO2 Fire Extinguisher in Nepal
The price of CO₂ Fire Extinguishers in Nepal are:
Types of CO₂ Fire Extinguishers | Cost |
Safepro CO₂ 2kg Fire Extinguisher | NPR 6,200 |
Safepro CO₂ 4.5kg Fire Extinguisher | NPR 9,500 |
SRI CO₂ 2kg Fire Extinguisher | NPR 7,000 |
SRI CO₂ 5kg Fire Extinguisher | NPR 12,250 |
Why Should You Choose a CO2 Fire Extinguisher for Electrical and Flammable Liquid Fires?
If you’re looking for the best fire extinguisher for electrical fires, CO₂ fire extinguishers are your go-to solution. They don’t damage your devices or systems because they don’t leave any powder or water behind.
They’re also excellent for flammable liquid fires, such as those involving solvents, paints, and fuels, making them highly versatile in various settings.
Let’s compare it briefly with other extinguisher types:
- Water extinguishers are ineffective on electrical and flammable liquid fires.
- Foam extinguishers may leave residue and aren’t safe on electronics.
- Dry powder extinguishers are effective but messy and may cause damage to sensitive equipment.
Safety Tips
- Always aim at the base of the fire.
- Avoid enclosed or poorly ventilated areas when using CO₂ to prevent inhalation risks.
Buy CO₂ Fire Extinguisher Available at Hitco
At Hitco, we stock high-quality CO₂ fire extinguishers from two trusted brands: Safepro and SRI.
When it comes to keeping your space safe, Hitco has you covered with a range of CO₂ fire extinguishers that suit everything from small offices to busy industrial areas. We stock top-quality models from two trusted brands—Safepro and SRI—both known for making reliable, durable extinguishers that meet international safety standards.
Let’s take a closer look at each model along with its features, ideal use cases, and the current CO₂ fire extinguisher price in Nepal at Hitco.
1. Safepro CO₂ Fire Extinguishers
Safepro CO₂ fire extinguishers are reliable, residue-free extinguishers ideal for electrical and flammable liquid fires. They are easy to use, certified for safety, and perfect for both small and large-scale fire protection needs.
a. Safepro CO₂ 2kg Fire Extinguisher
- Price: NPR 6,200
- Best for: Small offices, computer rooms, shops, and homes
- Features:
- Lightweight and compact
- Discharges cleanly with zero residue
- Effective against Class B and electrical fires
- Equipped with a squeeze-grip operation and a hose for precise control
- Lightweight and compact
- Certifications: ISI marked and CE certified
This model is ideal if you’re looking for a portable solution to protect delicate electronics or smaller areas where electrical appliances are common.
Stay Fire-Safe with HITCO! Get the Safepro CO₂ 2kg Fire Extinguisher Today!
b. Safepro CO₂ 4.5kg Fire Extinguisher
- Price: NPR 9,500
- Best for: Larger commercial spaces, data centers, server rooms
- Features:
- Bigger capacity for extended discharge time
- Durable high-pressure cylinder
- Safe for use on energized electrical equipment
- Fitted with a frost-free horn to prevent cold burns
- Certifications: BIS certified
If you run a tech-based office or a commercial setup, this extinguisher provides solid coverage and fast action in case of an electrical or flammable liquid fire.
Bigger Size, Stronger Safety—Get Your Safepro 4.5kg CO₂ from HITCO Today!
2. SRI CO₂ Fire Extinguishers
SRI CO₂ fire extinguishers are known for their solid build and reliable performance. They’re made to put out electrical and flammable liquid fires quickly, which makes them a smart pick for offices, shops, or even factories. With sturdy design, smooth operation, and trusted certifications, they’re a dependable choice when safety really matters.
a. SRI CO₂ 2kg Fire Extinguisher
- Price: NPR 7,000
- Best for: Laboratories, retail counters, schools, or light commercial setups
- Features:
- Ergonomic and easy to operate
- Corrosion-resistant body with brass valve fittings
- Fitted with a high-efficiency discharge horn
- Ergonomic and easy to operate
- Certifications: Certified by global fire safety standards
This model combines global-grade safety with sleek design, making it perfect for institutions and businesses that value both safety and aesthetics.
b. SRI CO₂ 5kg Fire Extinguisher
- Price: NPR 12,250
- Best for: Industrial zones, generator rooms, chemical storage areas
- Features:
- Large discharge range and time
- Built to handle high-risk environments
- Suitable for electrical panels, machines, and flammable solvents
- Large discharge range and time
- Certifications: ISO certified
Need heavy-duty protection? This model is your best bet for high-intensity fire-prone zones with expensive machinery or volatile substances.
Where Can You Use CO₂ Fire Extinguishers Effectively?
CO₂ fire extinguishers are highly effective in environments with electrical risks or flammable liquids. Ideal locations include:
- Office buildings
- Server rooms and data centers
- Laboratories
- Factories with flammable liquids
Limitations to Remember:
- Not suitable for Class A fires involving paper, wood, or cloth.
- Avoid using in small enclosed areas, as CO₂ can displace breathable air and pose a suffocation hazard.
How Do CO₂ Fire Extinguishers Compare to Other Types of Fire Extinguishers?
Let’s see how CO₂ fire extinguishers hold up against other types of fire extinguishers:
Type | Suitable For | Residue | Electrical Safe | Notes |
CO₂ | Electrical, flammable liquids | No | Yes | Ideal for clean environments |
ABC Dry Powder | Class A, B, and C fires | Yes | Yes | Versatile, but leaves residue |
Foam | Class A and B fires | Yes | No | Not safe for electronics |
Water | Class A fires only | Yes | No | Not suitable for many fire types |
Clearly, CO₂ fire extinguishers offer the cleanest and safest solution for electronics and flammable liquids.
What Are the Maintenance and Safety Guidelines for CO₂ Fire Extinguishers?
To ensure reliability, follow these simple maintenance and safety practices:
- Inspection: Check the extinguisher monthly for pressure levels, hose condition, and nozzle blockage.
- Storage: Keep it upright in a cool, dry place, easily accessible during emergencies.
- Handling: Avoid touching the nozzle during or after discharge to prevent cold burns.
- Servicing: Annual servicing is a must. Refilling should be done by professionals after each use.
How Can You Purchase CO₂ Fire Extinguishers in Nepal?
Ready to buy a fire extinguisher online in Nepal at Hitco? Follow these easy steps on Hitco’s platform:
- Visit our fire extinguisher product page.
- Select your preferred CO₂ model and size.
- Add it to the cart and proceed to checkout.
- Choose your payment method—mobile banking, card, or cash on delivery.
- Get it delivered to your doorstep or workplace.
Got questions? Just give us a call at +97714017706 or +9779851253028 —our friendly support team is always ready to help you pick the right CO₂ fire extinguishers for your needs.
Final Thoughts
When it comes to dealing with fires caused by electrical equipment or flammable liquids, CO₂ fire extinguishers are a solid choice. They don’t leave a mess, which is great when you’ve got delicate stuff like servers or machines nearby. Whether you’re working in a small office or a big factory, having one close by just feels like the smart thing to do.
Now’s the time to take action. Evaluate your fire risks, consider your needs, and invest in the right protection. Explore Hitco’s range of premium CO₂ fire extinguishers and make your space safer today.
Visit Hitco’s website to explore CO₂ fire extinguishers
FAQ's on CO2 Fire Extinguisher
What are CO₂ fire extinguishers used for?
CO₂ fire extinguishers are primarily used to tackle Class B fires (flammable liquids) and electrical fires. They are ideal for use in offices, server rooms, laboratories, and industrial areas with sensitive electronic equipment. These extinguishers work without leaving any residue, making them safe for electronics.
Are CO₂ fire extinguishers safe to use on electrical equipment?
Yes, CO₂ fire extinguishers are safe for electrical equipment because they are non-conductive and leave no residue. They’re the go-to choice for environments like computer rooms and control panels. Always aim the nozzle carefully to avoid displacing loose wires or components.
How do CO₂ fire extinguishers work?
CO₂ fire extinguishers work by releasing carbon dioxide gas that displaces oxygen around the fire. This suffocates the flames and quickly stops the fire from spreading. The gas also cools the area slightly, adding to the extinguisher’s effectiveness.
Can CO₂ fire extinguishers be used on Class A fires?
No, CO₂ fire extinguishers are not suitable for Class A fires, which involve ordinary combustibles like wood, paper, and fabric. They don’t cool the fire enough or penetrate deeply into solid materials. For Class A fires, use a water or foam extinguisher instead.
What sizes of CO₂ fire extinguishers are available at Hitco?
Hitco offers CO₂ fire extinguishers in multiple sizes, including 2kg, 4.5kg, and 5kg models from brands like Safepro and SRI. These options cater to different spaces, from small offices to large industrial zones. You can choose based on your environment and fire risk level.
How often should CO₂ fire extinguishers be serviced?
CO₂ fire extinguishers should be inspected annually and pressure-tested every 5 years. Regular maintenance ensures they function properly in an emergency. Hitco also provides servicing and refilling support as part of its fire safety solutions.
Where can I buy CO₂ fire extinguishers in Nepal?
If you’re looking to buy a reliable CO₂ fire extinguisher, you can easily get one from Hitco—either online or by visiting their store. They make ordering simple and deliver all across Nepal. Plus, their expert team is always ready to help if you have any questions. This makes it easy and convenient to get the right extinguisher for your needs.
