ColdFire Stainless Steel Fire Extinguisher

ColdFire Stainless Steel Fire Extinguisher

Cold Fire™ is an environmentally friendly fire extinguishing agent that puts out ANY fire faster, safer, with less water, less damage to property and less risk to firefighters. Cold Fire™ cools 21 times faster than water, and works to remove heat and fuel sources from the fire tetrahedron, therefore preventing re-ignition. Completely ‘green’ and non-toxic, Cold Fire™ puts out any Class A, B, D or K fires, hydrocarbons or polar solvents, as well as metals, tires, asphalt and more. ColdFire also suppresses vapors and helps to remediate spills.
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Description
Technical Parameters

Hangzhou PRI-SAFETY Fire Technology Co., Ltd. is known as one of the most professional manufacturers and suppliers of various safety products in China. If the coldfire stainless steel fire extinguisher meets your requirement, welcome to buy quality equipment made in China here from our factory. Our factory will offer you one stop service and one year warranty.

 

 PRI-SAFETY UL Listed ColdFire Agent SUS304 or SUS316L Stainless Steel Fire Extinguisher

for Lithium Battery or EV ESS Fires

 

 

PRI-SAFETY is the exclusive distributor of ColdFire agent in China and also a manufacturer of stainless steel fire extinguishers. We have been supplying empty cylinders to ColdFire distributors in many different countries, mainly for local filling and project use. If there is a very good match between us, welcome your inquiry.

 

Products Description

 

The ColdFire Stainless Steel Fire Extinguisher is designed to tackle the most challenging fires, including lithium battery (Class D) fires. Built with premium stainless steel (SUS304, SS316, SS316L) for superior corrosion resistance and durability, this extinguisher utilizes the revolutionary UL-certified ColdFire agent-a fluoride-free, non-toxic, and environmentally safe formula that extinguishes fires in seconds without secondary pollution. Available in capacities from 1L to 50L, also support OEM capacity it is ideal for a wide range of applications from electric vehicles and energy storage systems to commercial kitchens and industrial facilities.

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Coldfire agent

Specification & Features

1. Portable ColdFire Stainless Steel Fire Extinguisher

Normal Capacity: 1L 2L 3L 4L 6L 9L 12L, support OEM capacity. 

ColdFire Stainless Steel Fire Extinguisher for lithium battery fire 16 9

Capacity 1L 2L 3L 4L 6L 9L 12L
Out-Dia.(mm)

Ф85

Ф110

Ф130

Ф140

Ф160

Ф180

Ф180

Cylinder Length (mm)

270

302 346 410 450 485 650

Volume (L)

1.29 2.4 3.9 5.4 7.8 10.5 13.38

Fill Weight(kg)

1 2 3 4 6 9 12

Min Wall-thickness

0.78 1.07 1.13 1.13 1.3 1.13 1.3

Working Pressure(bar)

  14

Testing Pressure(bar)

27
Working Temperature

-30+60℃

Material

SUS304, SS316L, SUS304 1/2H

2. Trolley ColdFire Stainless Steel Fire Extinguisher

Normal Capacity: 25L 50L 75L 100L, support OEM capacity.

Colfire Trolley fire extinguisher

Capacity 25L 50L 75L 100L
Out-Dia.(mm) 300 325 406 406

Cylinder Length (mm)

530 908 885 1150

Volume (L)

30 60 85 120
Working Temperature -30+60℃

Raw Material

SUS304, SS316L, SUS304 1/2H
Working Pressure(bar) 15
Testing Pressure(bar) 35

3. Introducing ColdFire Agent – The Heart of the Fire Extinguisher

coldfire agent

ColdFire is not just an extinguishing agent-it's a breakthrough in firefighting science. Unlike traditional agents, ColdFire works by rapidly removing heat and encapsulating the fuel source, effectively breaking the fire tetrahedron. Its water-based formula acts as a catalyst, enabling deep penetration into burning materials-even within tightly packed lithium-ion battery cells.
 

Why use Cold Fire™?
It's a non-toxic, non-corrosive product and can be dumped directly into booster tanks with no need to flush out lines. It has indefinite shelf life when stored in closed containers. Its thermal insulation capability prevents re-ignition when properly applied.

 

Is Cold Fire™ hazardous to fire fighters?
No, Cold Fire™ extinguishing agent surpasses other products on the QPL in terms of health, safety hazards and use restrictions.

Was Cold Fire™ developed primarily for fire suppression?
Cold Fire™ was developed to provide the fire fighting industry with an efficient and effective fire-fighting agent that not only extinguishes fire quickly, but also does so without harming the environment, fire fighters, and fire victims. Cold Fire™ was developed with enhanced safety and future generations in mind.

 

How does Cold Fire™ work?
To understand how Cold Fire™ works, you must first understand the basic structure of fire. In order for a fire to be created, three components are necessary: fuel, oxygen, and heat. These three components form what is called a "fire triangle". Most agents extinguish fires by breaking down one leg of the fire triangle, heat and fuel. Cold Fire™ is considered to have 6 times the penetrating capability of water. This characteristic, coupled with its extraordinary capability to absorb heat, allows Cold Fire™ to penetrate a fire faster, absorb the heat, and bring the fuel source generating the fire under its flash point more quickly. Cold Fire™ also works to encapsulate the fuel source and its vapors and simultaneously begins to break down the molecular structure of the hydrocarbon fuel source preventing re-ignition.

 

4.  ColdFire Fire Extinguisher Features

ColdFire Stainless Steel Fire Extinguisher for lithium battery fire

* Stainless Steel Construction – Highly corrosion-resistant, long service life.
* UL-Certified ColdFire Agent – Fluoride-free, non-toxic, environmentally friendly.
* Rapid Extinguishing – Puts out fires in seconds, minimizes damage.
* Multi-Class Protection – Effective on Class A, B, C, D, K, and L (lithium battery) fires.
* Prevents Re-Ignition – Forms a heat-resistant layer to dissipate residual energy.
* Reduces Smoke – Lowers hydrocarbon smoke output, improves visibility and safety.
* Deep Penetration – Water-based agent reaches deep into battery packs and confined spaces.
* Global Certifications – Meets international standards for safety and performance.

Production Progress

Production progress for stainless steel fire extinguisher

 

working shop of stainless fire extinguisher

 Stainless Steel Fire Extinguisher

 

Product  Shows

 

PRI-SAFETY is the exclusive distributor of ColdFire agent in China and also a manufacturer of stainless steel fire extinguishers. We have been supplying empty cylinders to ColdFire distributors in many different countries. Here are some cases pictures for your reference.

product-1600-1291Coldfire fire extinguishers manufacturer in China factory in China

 

 

Product Application

Idea for:
including but not limited to:
 
 
* Electric Vehicles & Charging Stations
* Lithium Battery Storage & Manufacturing
* Industrial Machinery & Electrical Cabinets
* Commercial & Industrial Kitchens
* Data Centers & Telecom Facilities
* Warehouses & Logistics Centers
* Marine & Mobile Equipment
etc......
Coldfire Extinguisher Application
Coldfire Extinguisher Application

 

Products Packing and Shipping

 

ColdFire Stainless Steel Fire Extinguisher packing

 

About PRI-SAFETY

PRI-SAFETY is a leading manufacturer of fire suppression systems, specializing in clean agent fire extinguishing solutions andautomatic fire detection systems.

 

Core Products:
*Automatic Fire Detection Systems for Vehicles, Electrical Equipments, Kitchen Hoods, etc.
*Total Flooding Fire Suppression Systems, FM200, Novec1230, ect.
*Water Mist Fire Suppression Systems
*CAFS - Compression Air Fire Systems
*Tube Fire Suppression Systems
*Racing Car Fire Extinguishers
*Portable Fire Extinguishers, Carbon steel, SUS304 Stainless Steel, etc.

 

Based in Hangzhou, we serve global clients with cutting-edge technology and dependable service.

Contact us for fire safety solutions that protect what matters.

 

 

 

PRI-SAFETY is the exclusive distributor of ColdFire agent in China and also a manufacturer of stainless steel fire extinguishers. We have been supplying empty cylinders to ColdFire distributors in many different countries, mainly for local filling and project use. If there is a very good match between us, please kindly contact us now.