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CO2 Fire Extinguishers

Lone Star Fire carries Carbon dioxide (CO2) fire extinguishers in our inventory for sale and outfitting commercial facilities. CO2 extinguishers are the ideal solution for electrical fires involving energized equipment, where using water-based extinguishants could result in electrocution or catastrophic damage to sensitive systems.

CO2 Fire Extinguishers are Ideal for:

  • Class B (flammable liquids)
  •  Class C (electrical) fires

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What Facilities Need CO2 Fire Extinguishers?

CO2 extinguishers discharge a cold, non-conductive gas that leaves absolutely no residue, making them the preferred choice for facilities prone to electrical fires and flammable liquid hazards where clean suppression is required.

Server Rooms & Data Centers

IT server rooms, data centers, network closets, computer labs, and equipment racks

Industrial & Manufacturing Facilities

Machine shops, CNC operations, metalworking facilities, paint booths, and solvent storage areas

Laboratories & Research Facilities

Chemistry labs, research laboratories, testing facilities, pharmaceutical labs, and educational science labs

Electrical & Mechanical Rooms

Electrical panels, transformer rooms, generator rooms, HVAC equipment rooms, and control systems

Print Shops & Graphics Operations

Printing facilities, copy centers, binderies, graphic design studios, and large-format printing operations

Automotive & Transportation

Auto repair shops, vehicle maintenance facilities, fleet garages, marine engine rooms, and aircraft maintenance shops

Did You Know?

The CO2 fire extinguisher was originally invented for Bell Telephone Company, which needed an electrically non-conductive extinguishing agent for fires in telephone switchboards, which were common at the time.

Why Should You Choose CO2 Fire Extinguishers For Your Building?

Clean Agent with No Residue

CO2 evaporates completely, leaving nothing to clean up.

Safe for Electrical Fires

The gas is non-conductive, so you can safely use it on energized electrical equipment without risk of shock or further damage to circuits and components.

No Contamination

Won’t leave chemical residue, making them ideal for food preparation areas, laboratories, and clean manufacturing environments.

Quick Dissipation

The CO2 disperses rapidly after use, allowing for faster return to normal operations compared to cleaning up powder or foam.

Environmentally Acceptable

No harmful chemicals or agents that require special cleanup or disposal as CO2 is a naturally occurring gas.

Prevents Re-Ignition

By displacing oxygen, it can help prevent immediate re-ignition if the heat source is adequately cooled.

We Offer Wholesale Pricing and Facility Installation

Large facilities often need multiple extinguishers on-site for emergencies, and both the quantity and placement matter when it comes to fire code compliance.

We carry enough inventory to offer wholesale pricing, and we’ll work directly with your contractors and facility managers to fully outfit your facility. We’ll assess the property and handle placement, mounting, installation, and equipment certification.

Our professional outfitting service provides proper documentation for your certified equipment and peace of mind that you’re meeting requirements for local fire code compliance.

Stay Fire-Code Compliant With Annual Inspection & Certification

LoneStar’s certified technicians provide annual inspections, monthly monitoring, six-year maintenance, recharging, and hydrostatic testing—all fully documented to meet OSHA and NFPA requirements. With over 30 years serving the Dallas-Fort Worth Metroplex, we handle every aspect of extinguisher maintenance so your facility stays compliant, avoids costly citations, and maintains reliable fire protection without the burden of tracking schedules or managing service needs.