. Use portable units as first-aid or emergency units on small fires or in the initial stages of the fire. Starting back a minimum of 8 feet from the fire, grasp the nozzle and aim at the base of the fire nearest you. ABC and Purple K, and 150 lb. Starting back a minimum of 8 feet from the fire, grasp the nozzle and. Wet Chemical Extinguishers. A fire extinguishing apparatus for dispensing a dry chemical agent from a container by using a suitable supply of compressed gas such as carbon dioxide. read. (9 kg) and 30 lb. 5kg, 4. 158 - Stand pipe and hose systems. It chemically insulates Class A fires by melting at approximately 350°F and coats surface to which it is applied. DuGas (later ANSUL) developed the cartridge-operated dry chemical extinguisher. Which action is routinely performed at the annual servicing and inspection of a dry-chemical cartridge-operated portable fire extinguisher? A) Test the pressure gauge for correct reading. Kitemark / LPCB certified to BS EN3. Get the protection you need at an affordable price today!Look into fire extinguishers that use dry chemicals as opposed to pressurized water or mist. This agent also works by creating a barrier between the oxygen element and the fuel element on Class A fires. That helps extinguish fires on the spot. PORTABLE FIRE EXTINGUISHERS. May 7, 2013. In addition, it offers aluminum valves, handles and levers that are lightweight yet extremely durable and corrosion resistant. How to use portable dry chemical fire extinguisher. Most portable extinguishers are rated for use with more than one classification of fire. Where the shell is of copper or brass construction joined by soft solder or rivets g. Fire extinguishers contain different chemicals, depending on the application. Study with Quizlet and memorize flashcards containing terms like You are fighting a class "B" fire with a portable dry chemical extinguisher. 9kg Dry Chemical Powder Fire Extinguisher 9kg capacity dcp/dry chemical powder fire extinguisher 9kg fire extinguisher 40% abc dry powder. Travel distance to a Class K extinguisher shall not exceed 30 feet. YAMATO PROTEC’S fire-fighting equipment has been enjoying users trust in Japan based on many years of experience. Class B fires are caused by flammable liquids. Dry chemical agents are for use on Class A-B-C fires and/or B-C fires; dry powder agents are used on Class D fires only. 2): 1. dry chemical fire extinguisher. ABC Multipurpose Dry Chemical. Each extinguisher is classified by a letter and a number (Roman numeral). MULTI-PURPOSE DRY CHEMICAL PORTABLE FIRE EXTINGUISHER Built tough and easy to service. 90. How to use portable dry chemical fire extinguisher. Tidak Menghantarkan Arus Listrik (Non Konduktif). Similar to the BE extinguisher, it spreads a dry chemical powder over the fire and melts the flames, preventing re-ignition. Rechargeable REC5 Recreational Fire Extinguisher is UL rated 5-B: C and has a durable metal head, and is ideal for use in your RV. Wet Chemical. Wet Chemical Fire Suppression System. at the main body of the fire ANSWER: AWet Chemical Fire Suppression System. Pressurized water should only be used on Class A fires. The five types of fire extinguishers. 9 out of 5 stars. 6～12m. Compare. Set the fire extinguisher on a scale and make sure it meets the weight specifications on the label. 100+ bought in past month. A)Class A B)Class B C)Class C D)Class D E)Class K. Carbon dioxide. A. Portable Fire Extinguishers TOP; Dry Chemical. of multipurpose dry chemical extinguishing agent; Powder coated cylinder for corrosion protection with impact resistant metal valve, handle, and lever; Includes retention strap; 6-year limited warranty; UL rated. Basic Use Fire Extinguisher with Easy Mount Bracket & Strap, 1-A:10-B:C, Dry Chemical, One-Time UseThree main types of portable fire extinguishers include: Water extinguishers: Water extinguishers are filled about two-thirds with water and then pressurized with air. 1) and maintained. MORE Heavy Duty UB Brackets. The agent. Easy to clean arter application of Dry chemicals Economical as they are less contaminative. EGYPT : + 20 (2) 2698 9443 / 5 / 6 Fax : + 20 (2) 2698 8447 Website : standard fire extinguisher for home use — the dry-chemical ABC unit — pushes the envelope somewhat. Class C. Dry chemical agents leave a residue that can be difficult to clean. Koetter Fire Protection services and maintains all types of fire extinguishers, providing all required periodic fire extinguisher inspection, service and maintenance, including: recharge, repair, fire hose testing re-coupling, high and low pressure hydrostatic testing. English; Spanish; 05603: Hand Portable Carbon Dioxide Extinguishers. Carbon dioxide (CO2) extinguishers: used to extinguish fires caused by flammable liquids and electrical equipment. intended for transport by air. Save 10% with coupon. If you have a fire in the engine room, your first act should be to…. Koetter Fire Protection offers the following dry chem fire extinguishers. 5kg, & 9kg ; Mobile: 25kg & 50kg;The ‘BE’ dry chemical fire extinguisher can be safely used on fires involving live electrical equipment or flammable liquids and cooking oil, whilst the ‘ABE’ fire extinguisher is recommended for fires where wood, paper, flammable liquid or live electrical equipment are involved. Positioning Fire extinguishers in the home should be stored so they are easy to get to but are away from areas likely to catch fire. This extinguisher helps extinguish a fire by interrupting the chemical reaction of a fire and works by creating a barrier between oxygen and fuel on Class A fires. Modified universal valve body; Accepts both pin or fork wall hooks; Steel cylinder; Super durable polyester powder paint finish with superior corrosion resistance; Waterproof stainless steel gauge; Handle reinforced, full grip hardcoat anodized aluminumFire Extinguisher 2 Pack, Small Fire Extinguishers for The House, Portable Water-Based Fire Extinguisher for Home Car Kitchen Boat Truck Camping, Can Prevent Re-Ignition. Wall Mounting Type Ultra-fine Impulse Powder System. MORE INFO. Stearated Dry Chemical. Standard Features: Anodized aluminum valve body, handle, and lever; Dependable drawn-steel cylinders with durable high-gloss red polyester powder coatFire extinguisher will discharge approximately 4-6 ft. This red line, dry chemical fire extinguisher is corrosion-resistant and hand portable. Certifications: CE, ISI, ISO, BIS. Dry Chemical Extinguishers. Pool chemicals are typically stored in pool equipment rooms. A. Capable of fighting Class A, B, C and E fires. Signal Red. - Use special agents. Only use the fire extinguisher if it's the. We stock the following types of fire extinguishers: CO₂, Dry Powder, Water, Foam, Clean Agent and Wet Chemical. What Powder Do They. . Class B fires are caused by flammable liquids. Class B fire extinguishers use CO2 to put out flammable liquids and gases. SPECIFICATIONS Agent Capacity: 10 lbs. 6～12m. How a Fire Extinguisher Works: Portable fire extinguishers apply an extinguishing agent that will either cool burning fuel, displace or remove oxygen, or stop the chemical reaction so a fire cannot continue to burn. $19. The inspection requirements applicable to portable fire extinguishers are covered in NFPA 10(10), Sec. Carbon dioxide has a density of about 1. Specifications: Construction: Three piece welded mild steel cylinder. Using fire extinguishers. Foam. OSHA requires employees to have access to an extinguisher within 75 feet. S. To use a fire extinguisher, follow these four steps: Pull the pin. As the manufacturer for fire fighting appliances, we produce powder, foam, water, CO2 and wet chemical fire extinguishers. For quantity discounts, call our friendly and expert staff at 800-498-FIRE (3473) [Monday-Friday 8am-5pm PST] or email us here »PORTABLE FIRE EXTINGUISHERS. Starting at the recommended distance, Sweep the nozzle or hose from side to side until the. -4°F-140°F Storage (620ml) 23. Serbaguna, bisa digunakan untuk Setiap Kelas Kebakaran (A,B, dan C). Step 5: Putting Your Fire Extinguisher Back In Use. Fire Extinguisher. 925. For most dry chemical ABC fire extinguishers, this distance will be about 6 to 8 feet. – Carbon Dioxide (‘CO2’) – Wet Chemical. Fire extinguishers are engineered to spray and spread an agent on a. The size of a fire extinguisher indicates the amount of extinguishing agent it holds and is most often measured in pounds. with its use or operation. 2kg pack: 1. Some of these agents are dry and some are wet. An overcharged fire extinguisher can cause leakage or worse,. Dry Chemical is a powder composed of very small particles usually of sodium. DESCRIPTION SPECIFICATION CONTACT US. Again, rates for a fire extinguisher recharge vary based on the type of extinguisher and where you live. Strap & Clip Assembly (Black Plastic-½” Hose) All 20 lb. is a distributor that provides fire extinguishers and smoke detectors of various types. Security and Integrated Systems. 261. A+ Safety Portable Fire. This NIIN is Available for Manual Assignment. Keep your home safe and shop portable ABC class fire extinguishers online at Canadian Tire. 25 gallons of water (1A equals 1. Economical investment for fire protection. 42. Study with Quizlet and memorize flashcards containing terms like Match the following extinguisher picture icons with their corresponding types of fire they can be used to extinguish. Comes over the bow. Designed to fight flammable-liquid and electrical fires; Uses sodium bicarbonate extinguishing agent. , A portable fire extinguisher must be. Dry chemical agents leave a residue that can be difficult to clean. Fire extinguishers are further divided into handheld and cart-mounted (also called wheeled extinguishers). Keep your business safe with a fire extinguisher from our extensive selection. S. Tough vehicle brackets for harsh environments. Cartridge-operated extinguisher c. The dry chemical used in these fire extinguishers consists of a fine powder. See moreFire extinguishers contain different extinguishing agents such as water, carbon dioxide, dry chemical or wet chemical, depending on the kind of fire the extinguisher is intended for. Use the correct fire extinguisher type to fight the fire. B) Inspect and weigh the cartridge. Similar to the BE extinguisher, it spreads a dry chemical powder over the fire and melts the flames, preventing re-ignition. Considered one of the most basic tools of fire protection, the pressurized water extinguisher can discharge 2 ½ gallons of water in about one minute, from a distance of up to 30 or 40 feet, by cooling the fuel to a temperature at which it can’t continue to burn or reignite. ABC type fires b. 6 lbs. Badger Fire Protection has been manufacturing industrial fire extinguishers for more than 100 years. Find here Portable Fire Extinguisher, Mobile Fire Extinguisher manufacturers, suppliers & exporters in India. PORTABLE FIRE EXTINGUISHERS, DRY POWDER (CARTRIDGE TYPE)—SPECIFICATION (Fourth Revision). Starting back a minimum of 8 feet from the fire, grasp the nozzle and aim at the base of the fire nearest you. Portable Dry Powder Fire Extinguishers - BSI / LPCB Approved NAFFCO Home; Products; Fire Fighting Equipment;. The system is designed i101-product-250x339to protect a wide variety. 50 Sign up for our newsletter Use of Portable Fire Extinguishers Most fire departments carry at least one; many carry two or more. Blizzard Fire Extinguisher 10Lbs. Where the fire extinguisher has been burned in a fire e. Highly mobile and can be operated by a single person. Wet chemical stored-pressure. A. Best For. When used for Class A fires, these extinguishers remove the heat from the burning materials. Class B ratingWhat is the difference between an ordinary and a multipurpose dry chemical extinguisher agent? Multipurpose dry chemical that is effective on Class A, B, and C fires. The multi-purpose dry chemical fire extinguisher is the most common type of portable fire extinguisher for work and home use. FireX Carbon Dioxide Fire Extinguisher 10 Kg - CO10. Extinguisher Capacity: 1kg: 2kg: 3kg: 4kg: 6kg: 9kg: 12kg: Propellant: 95% Nitrogen + 5% Helium: Fire Rating: 8A 34B:. Class B and C fires are common in gas stations, power plants, bars, auto. 00 Ex Tax: PHP16,620. 4. $9000. It can be used to put out fires caused by common materials such as wood, paper, plastics, rubbish, textiles, and coats. Dry chemical extinguishers: used to extinguish fires caused by flammable liquids. This 10 lbs. Available in 3 and 6 litres. DRY CHEMICAL, DRY POWDER (CLASS D), HALOTRON I, HALON 1211, WET CHEMICAL (CLASS K) AND CARBON DIOXIDE EXTINGUISHERS SRI [Wholesale 2023 Stock] 1Kg Fire Extinguisher Abc Powder Sirim Certified & Bomba Approved. Stored-pressure dry chemical extinguisher manufactured before October 1984; In addition to the types of extinguishers listed above, any fire extinguisher that can no longer be serviced following the manufacturer’s maintenance manual, or was made by a company that is no longer in business, is considered obsolete and should be removed. fire extinguisher contains 2 lbs. Koetter Fire Protection offers the following dry chem fire extinguishers. + (60)3-8023 2323 enquiry@sri. Foam (Cream) Foam fire extinguishers are red with a cream label. 2. The discharge should be directed _____. In battery pack fires, each cell may burn on a different timeline. Extinguisher Class. Portable dry chemical fire extinguisher. Anyone who may have to use a portable fire extinguisher should be trained by a professional to do so. Did you know: There are 5. BE Extinguishers. 5-2) is a stainless steel cylinder containing 2 1/2 gallons ofDischarge range. 0kg pack: 1. Each rating describes the type of fire the extinguisher can effectively fight. 29 CFR 1910. The first fire extinguisher on record was patented in England in 1723 by Ambrose Godfrey, a celebrated chemist. Different fire types are referred to as fire classes: DCP (Dry Chemical Powder) fire extinguishers are red and Identified by a white band. Multi-purpose portable fire extinguisher Class B and C protection Dry Chemical Glossy red polyester coated. Portable Fire Extinguisher. As technology changed and dangerous new hazards emerged, ANSUL product engineers worked hand-in-hand with many industries to protect their people and property from fire. Fire extinguisher will discharge approximately 10-15 ft. 5-1) are. The National Fire Protection Association recommends having dry extinguishers inspected every six years, even if the gauge indicates correct pressure. for Portable Fire Extinguishers”. to 6 ft. 6～12m. WET CHEMICAL extinguishers are the best restaurant kitchen appliance hand-portable fire extinguishers you can purchase. Chubb ‘BE’ and ‘ABE’ dry chemical fire extinguishersFind here Dry Chemical Fire Extinguisher, Dry Chemical Powder Fire Extinguisher manufacturers, suppliers & exporters in India. 9 lb), and are hence, easily portable by hand. A 10 / 3. 45. You can use it to quickly and effectively put out fires. Dry chemical C. Dapat Menahan Radiasi Panas dengan serbuk Partikelnya dan mendinginkannya. Not normally needed when used as a portable fire extinguisher. When using an extinguisher, use the PASS system - Pull, Aim, Squeeze. 5 LB ABC might be around $20, and an extinguisher dealing with Class D fires might be $140. Stored-pressure extinguisher d. Commercial/Residential. 0kg, 1. SENTRY dry chemical extinguishers are designed for protection of light and ordinary hazards. 14778. Portable, multi purpose dry chemical fire extinguishers and testing services. Mfr. Standard Dry Chemical |Page 7 Carbon Dioxide |Page 8 Halotron |Page 9 Water & Water Mist |Page 10 Wet Chemical - Class K |Page 11 Dry Powder - Class D |Page 12 High Flow |Page 13 Heavy Duty High Flow |Page 14 Automatic Spot Protection Fire Extinguishers | Horizontal Mini-Guards |Page 15 Vertical Mini-Guards |Page 16 Wheeled Fire Extinguishers. 7. commercial fire extinguisher has a UL rating of 4-A:80-B:C to. Badger Extra Purple K Dry Chemical Handheld Fire Extinguishers $76. extinguisher is 9 lbs. fire extinguisher contains 2. NYSTROM warrants all Portable Fire Extinguishers to be free from manufacturing defects in materials, factory finishes, and workmanship for a period of five (5) years from the date of shipment. 10-20sqm. A 2A:10B:C fire extinguisher, for example, can be used on Class A, B, and C fires. 15-21 ft. Cart-mounted units typically weigh more than 23 kilograms (51 lb). Some of the older fire extinguisher types on this list are dangerous by modern standards. Follow the four-step PASS procedure. 5 lb. The Amerex B402 is a dry chemical fire extinguisher certified for class A, B, and C fires, and it discharges for 14 seconds. 0kg: pack: ABC DRY CHEMICAL 1. Refilling only, if used regardless fully-consumed or not. Fire extinguishers will have in writing the weight (gross) of the total fire extinguisher or the parameters to follow. Dry powder B. Halon from extinguishers used on class B fire, should be directed…. The average weight for a 5 lb. A. Categories: All Products, Ansul, Ansul Extinguishers, Ansul Redline Extinguishers, Redline 20lb. Reach out to Badger Fire Protection's Regional Sales Managers and Customer Service Representatives for friendly, professional support. Any one of a number of powdery extinguishing agents used to extinguish fires. Carbon Dioxide cylinders are constructed out of 6061 TG aluminum. 3. 5kg Dry Powder Fire Extinguisher (5) $42. The company is headquartered in Madison Heights, MI, and was founded in 1910. You can observe its dry chemicals kept in the tank, which pressurize and forces the material through a nozzle onto combustible materials. 9 (5. Dry chemical powders have been developed over a period of thirty years and can be supplied as. Eversafe portable fire extinguishers are available in 45 countries worldwide. read more…. ANSUL® PK20 20 Pound SENTRY® 20 Purple-K Dry Chemical Hand Portable Extinguisher has valve that is made from a durable extruded aluminum alloy. Stored-pressure water extinguishers are used on Class _____ fires. ABE fire extinguishers can be used to put out fires of class A, B, and E. Rechargeable FE can be taken to a fire extinguisher equipment service company for inspection/recharge/rebuild. Amerex 425T , 2KG Powder Portable Fire Extinguisher. Where a calcium chloride type of extinguisher agent was used in a stainless steel fire extinguisher f. The ‘BE’ dry chemical fire extinguisher can be safely used on fires involving live electrical equipment or flammable liquids and cooking oil, whilst the ‘ABE’ fire extinguisher is recommended for fires where wood, paper, flammable liquid or live electrical equipment are involved. 4. What portable fire extinguisher rating is based on the approximate square foot (square meter) area of flammable liquid a nonexpert operator can extinguish? A. S. Application error: a client-side exception has occurred (see the browser console for more information). May 8, 2023 By Jeff Simon. The types of fire extinguishers commonly used in Australia include: Water extinguishers: used to extinguish fires caused by paper, wood, and textiles. All of the above 4) Multipurpose dry chemical fire extinguishers can extinguish which class(es) of fire? a. 3. 3. It consisted of a cask of fire-extinguishing liquid containing a pewter chamber of gunpowder. For example: A space of 1,000sq feet with a 500sq feet server room will need 1 unit of 9kg ABC + 1 unit of 2kg CO2 fire extinguisher. These compact and portable extinguishers are suited for both industrial and commercial fire protection needs. Ordinary dry chemical is for Class B & C fires only. $33. These portable extinguishers meet the needs for industrial fire protection and are built to survive the corrosive environments found in the mining. Many small fires can be controlled and doused with the right portable fire extinguisher. Pull – Pull the safety pin and break the tamper seal. Maintenance procedures shall include a thorough examination of the basic elements of a fire extinguisher (NFPA-10-6. Sweep the nozzle from side to side until the fire is out. 5kg: pack: ABC DRY. Storage P401+402+403 Store in original container or extinguisher in a dry, well ventilated place Chemical Name EC No. FIRE EXTINGUISHERS. fully charged. – Foam. Danger. Body Color. Certified fire extinguishers and the UL Mark. Class D fire extinguisher – specialist dry powder. Amerex Manuals for our fire extinguisher, wheeled extinguishers, brackets and more provide you with the information you need about our products . It smothers and breaks the chain reaction of Class B. Pump-type water D. Mediterranean Sea (July 01, 2004) – Fireman Alex Abreu performs a Planned Maintenance System (PMS) check on a CO2 fire extinguisher aboard the guided missile cruiser USS Vicksburg (CG 69). The bottom line is it’s just not safe to toss a charged fire extinguisher out with the. Foam and more. Portable Fire Extinguishers. There is no one extinguisher type which works on all classes of fire. Pick up the best small and large types at 500+ stores. ABC multipurpose dry chemical extinguishers are highly effective on Class A, B, and C fires. Using fire extinguishers. Hold the extinguisher upright. Check with your local fire authorities for the building code requirements in your area. Protect people and property with the amerex dry chemical abc fire extinguisher that's easy and economical to maintain and service. Basic Use Fire Extinguisher with Easy Mount Bracket & Strap, 1-A:10-B:C, Dry Chemical, One-Time Use. stored in liquid form. Sweep the nozzle slowly and methodically back and forth across the base of the flames. So to put out a flame, this extinguishing agent forms a buffer between oxygen and gasoline. Dry chemical fire extinguishers with the "ABC" label, conversely, are designed to put out Class A fires, Class B fires and Class C fires. ABC Multipurpose Dry Chemical. Remember to P. We offer several portable fire extinguishers as well as maintenance and other services regarding portable fire extinguishers. You can use it to quickly and effectively put out fires. Use the correct fire extinguisher for the type of fire d. National Stock Number 4210-01-481-3875. Class B ratingTypical small lab fires (in a hood or on a bench) can easily be controlled by a dry chemical (ABC) or CO 2 extinguisher provided that you are properly trained. Overall Pick. ₦ 15,000 9kg Fire Extinguisher Dealer in kinds of fire safety equipment ₦ 20,000 Fire Extinguisher, 3kg ,5kg, 6kg, 9kg. Found virtually anywhere a general-purpose fire extinguisher is needed, SENTRY dry chemical extinguishers are ideal for auto repair shops, electrical equipment rooms, machining operations, material handling vehicles, banks, offices. For example, locate the fire extinguisher at the entrance to the kitchen, not inside the kitchen. 54. Vicksburg is forward deployed to the Mediterranean Sea as part of. extinguisher warranty and ul listing. Located in Mebane, North Carolina, Badger offers a comprehensive range of industrial fire extinguishers, dry chemical fire suppression systems and Range Guard, the nation's first commercial kitchen wet chemical fire suppression system. A. Body Color. Found virtually anywhere a general-purpose fire extinguisher is needed, SENTRY dry chemical extinguishers are ideal for auto repair shops, electrical equipment rooms, machining operations, material handling vehicles, banks, offices. Potassium bicarbonate is used in some Class K dry chemical extinguishers, and there are also Class K wet chemical extinguishers which spray a fine mist. Pull the pin to break the seal. Please check here for details. 4. 0 . ABE fire extinguishers are a type of portable fire extinguisher that uses a dry chemical agent to extinguish fires. 2. 2. Used for: Class A, B or C fires, depending on the label. RUGGED 6 Year Warranty Stored Pressure Design Dependable Drawn Steel Cylinders Durable High Gloss Polyester Powder Paint All Metal Valve Construction Twice the Flow Rate of Standard Models Meets DOT Requirements Temperature Range -65°F to 120°FUSER. For fill and hydrotest adapters, view the Amerex Adapter page. The bottom line is it’s just not safe to toss a charged fire extinguisher out with the. The best fire extinguisher overall is the First Alert Home1 Standard Fire Extinguisher. The 9 Best Fire Escape Ladders of 2023. It must be installed on a support specially designed for the extinguisher, at least 10 centimetres (4 inches) from the floor and at a maximum of 1. A visual inspection alone cannot insure that a portable fire extinguisher is safe or will operate properly when needed. surface Type Cabinet. 15. So to put out a flame, this extinguishing agent forms a buffer between oxygen and gasoline. RUNNER-UP: Kidde Pro 210 ABC Fire Extinguisher. Point the hose directly at the base of the fire, because you have to put out the fuel that’s burning. 7. 5～7m. 87 $ 19. SAR 94. Learn More. Direct Pressure extinguishers with a “quick-opening” 55ft3 nitrogen cylinder. Many CO2 fire extinguishers are both Class B and C (indicated as B:C). An extinguisher with an ABC rating is suitable for use with fires involving ordinary combustibles, flammable liquids. 1 A portable fire extinguisher required for a. Dimensions: 16 1/16″H x 8 5/16″W x 4 15/16″D. 5kg, 4. Wheeled Fire Extinguishers. Fire extinguishers last between five and 15 years but they all ultimately expire and become ineffective, no matter what fire-fighting substance they contain. Protect people and property with the amerex dry chemical abc fire extinguisher that's easy and economical to maintain and service. Class A:B:C - Multiple Use. 0 bar) at 70 °F (21 °C). Extinguisher Portable dry chemical powder fire exti guisher Portable dry chemical powder fire exti guisher. 5 lb ABC Fire Extinguisher - Model B500. for a dry chemical fire extinguisher. A. 3. PASS. , If, for any reason, it is necessary to abandon ship while far out at sea, it is important that the crew members should, A spark arrester and more. Class A rating B. It is important to use the correct extinguisher for the type of fuel! Using the. Fire Extinguisher Type: Abc - Dry Chemical Powder. Portable fire extinguishers function by releasing an extinguishing agent intended to cool the fuel, remove or displace the oxygen, or stop the chemical reaction.