Buckeye 50000 Water Fire Extinguisher

The Buckeye Model 50000 is a professional-grade, 2.5-gallon stored-pressure water fire extinguisher engineered specifically for Class A hazards. In an industry often dominated by complex chemical agents, the Buckeye 50000 remains the professional standard for "Ordinary Combustibles." By utilizing the natural endothermic properties of water, this unit provides deep-seated cooling and soaking action that dry chemical powder simply cannot match.

The 2025/2026 production model continues Buckeye's commitment to industrial-grade fire protection equipment, featuring a high-polish stainless steel cylinder and an all-metal valve assembly. This unit is designed for facilities where Class A hazards—such as wood, paper, and textiles—are the primary concern and where the corrosive residue of ABC powder would be detrimental to sensitive assets.

The Buckeye Advantage: Maintenance-First Engineering

What sets the Buckeye fire extinguisher apart from its competitors is the integration of a schrader valve directly into the assembly.

• Simplified Recharging: Most water units require specialized adapters to be pressurized. The Buckeye 50000 can be pressurized using a standard air chuck, significantly streamlining the fire extinguisher recharge process for technicians.
• Field Serviceability: This design choice reduces the "shop time" required for the mandatory 5-year internal maintenance and hydrostatic testing, ensuring your facility's fire safety plan is fully operational faster.
• All-Metal Valve Construction: Buckeye utilizes a chrome-plated brass valve body, resisting the "seizing" common in plastic-head units. This durability is why many fire safety equipment specialists prefer Buckeye for high-occupancy environments.

The Physics of Suppression: Thermal Saturation

1. Total Thermal Extraction

Water has an incredible capacity for heat absorption. As the 2.5-gallon stream hits the fire, it converts to steam, expanding 1,700 times in volume and stripping the heat from the fuel source. This "Endothermic" reaction is the only way to effectively stop deep-seated fires in materials like stacked cardboard or wood.

2. Saturation & Flashback Prevention

Unlike dry chemicals that only coat the surface, the pressurized stream of the Buckeye 50000 penetrates the "char" layer. By soaking the interior of the combustible material, it prevents "Flashback"—the dangerous re-ignition of hidden embers once the initial flames have been knocked down.

The Buckeye 50000 is the primary specified choice for facilities focusing on "Clean" safety:

• Educational & Religious Facilities: The 2-A rating and simple operation make it the ideal first-response tool for teachers in hallways and assembly halls.
• Hospitality & Guest Services: Provides discreet, professional-grade protection in hotels where a "dust cloud" from an ABC unit would cause respiratory distress.
• Parking Garages: When combined with an approved antifreeze charge, the 50000 is the perfect solution for loading docks and seasonal structures.
• Research & Development Labs: Used as a supplemental extinguisher in areas where ABC powder would contaminate delicate experiments.

Manufacturer	Buckeye Fire Equipment
Model Number	50000
Agent Type	Pressurized Water
UL Rating	2-A
Capacity	2.5 Gallons (9.46 Liters)
Discharge Time	50 Seconds
Discharge Range	30 to 40 Feet
Cylinder Material	Polished Stainless Steel

To maintain NFPA 10 and OSHA compliance, the Buckeye 50000 requires a standardized maintenance schedule. With proper care, a stainless steel Buckeye unit can protect a facility for decades:

• Monthly Visual Inspection: Ensure the pressure gauge is in the green and the tamper seal is intact.
• Annual Maintenance: A certified fire technician must conduct an external examination and verify the water level. During this visit, they will typically check the schrader valves for leaks.
• Hydrostatic Testing: Every five years, the unit must be hydrostatically tested to ensure the pressure vessel remains safe.
• Recharging: After use, you must seek a professional recharge fire extinguisher service. You can find these by looking for a certified fire safety provider.

Where can I find fire fighting equipment like this unit?
You should always purchase life-safety devices from a reputable fire safety provider. They can ensure the unit is shipped with the correct documentation and is ready for immediate installation.

Can I use this on a grease fire?
No. Water on a grease fire will cause a violent steam explosion. Use a specialized Class K unit for kitchen hazards.

Is this safe for electronics?
No. Water is a conductor. For energized electrical equipment (Class C), use CO2 or Clean Agent extinguishers. If you are protecting a data center, ensure you also have a clear fire safety plan that includes both water for Class A hazards and gas for Class C hazards.