125 lbs Wheeled Purple K Direct Pressure Fire Extinguisher (Class B:C)

The Amerex 452 125 lbs Wheeled Purple K Direct Pressure Fire Extinguisher (Class B:C) is a mobile, large-capacity extinguisher for facilities with extra-high risks of large-scale Class B (flammable liquid/gas) and C (electrical equipment) fires. It uses 125 lbs of Purple K, a potassium bicarbonate dry chemical agent, to suppress as much as 320 square feet of Class B fires. The agent is discharged using a 23 cu. ft. nitrogen cylinder. Because of its easy-rolling wheeled carriage, the Amerex 452 can be easily transported by a single person anywhere in your facility, making it ideal for large commercial and industrial spaces such as oil refineries, service stations, military facilities, power plants, construction sites, parking lots, loading docks, and manufacturing plants. 

Superior firefighting power. Purple K is a free-flowing, water-repellant, and non-abrasive agent that is proven to be at least 4 or 5 times as effective as carbon dioxide and more than twice as effective as sodium bicarbonate in suppressing fires. It does not produce toxic effects and does not conduct electricity. When discharged, it can last up to 52 seconds and can reach up to 40 ft. 

Easy to operate. The Amerex 452 has a compact design and 16” semi-pneumatic tires that make it easy to maneuver and transport in narrow hallways, doorways, and confined spaces by a single operator. It comes with a 50 ft hose for easy and safe agent application and a couple of holes for lifting the carriage when needed. The agent cylinder is labeled with a large instruction pictogram for quick reference and a UL/ULC label with a QR code. It also has a 4” stainless steel fill opening with a rugged chrome-plated brass cap that makes servicing easier.

Rugged. Like all Amerex extinguishers, the Amerex 452 is made of high-quality materials that ensure long shelf life. The agent and pressure cylinder, carriage, and hose rack are made of heavy-duty stainless steel painted with a corrosion-resistant finish. It also has durable stainless-steel collars, brass hose fittings, and a live swivel on the discharge valve. It comes with a nitrogen pressurizing system that maintains a safety burst disc range of 400-500 PSI. This extinguisher is safe to use at temperatures ranging from -65º to 120º. 

With the quality you’d expect from Amerex, the Amerex 452 125 lbs Wheeled Purple K Direct Pressure Fire Extinguisher (Class B:C) provides excellent fire protection for extra-high hazard areas with single-person transport and operation. 

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