Buckeye Wet Chemical 6 Liter Class K Fire Extinguisher - 50006

The Badger 250MB-1 is a high-performance, multipurpose fire extinguisher engineered for environments where space is a premium but fire protection cannot be compromised. While many residential models utilize plastic valves and handles that can degrade or leak over time, the Badger 250MB-1 features a machined aluminum valve assembly and plated steel handles. This ensures that the unit remains pressurized and functional in the high-vibration environments of service trucks, small offices, and mechanical closets.

Rated 1-A:10-B:C, this unit is a versatile triple-threat defender. It provides the necessary chemical insulation for ordinary combustibles (Class A), rapid knockdown for flammable liquid spills (Class B), and a non-conductive discharge for energized electrical equipment (Class C). With its USCG approval and DOT compliance, the 250MB-1 is the industry standard for vehicle fire safety and small commercial facilities.

The Science of Suppression: 90% MAP and the Sintering Effect

1. 90% Monoammonium Phosphate (MAP) Concentration

Not all ABC dry chemicals are created equal. Many economy brands use a lower percentage of active MAP, supplemented with fillers. Badger utilizes a high-concentration 90% MAP formulation. This ensures a more aggressive chemical interference in the fire's chain reaction, leading to faster knockdown times per pound of agent — a critical metric for commercial fire safety equipment performance.

2. Thermal Sintering (Class A Suppression)

When discharged onto wood, paper, or trash, the MAP particles undergo a phase change called sintering at approximately 350°F. The powder melts to form a molten, oxygen-excluding crust. This seals the fuel surface and prevents the deep-seated re-flash that often occurs with lower-quality agents.

3. Non-Conductive Dielectric Strength

The dry chemical agent is non-conductive, allowing an operator to safely engage fires in live electrical panels or small appliances (Class C) without the risk of an electrical flashover back to the user. This makes it an essential electrical fire extinguisher for server rooms, breakrooms, and retail POS stations.

Why the 250MB-1 is the Fleet Manager's Choice for Compliance

• Machined Aluminum Valve Integrity: The valve body is machined from high-grade aluminum. This precision manufacturing prevents slow loss of pressure over time, ensuring the extinguisher is at full operating pressure (195 PSI) when needed most.
• Compact Power-to-Weight Ratio: Despite its small 2.5 lb agent capacity, the 10-B rating provides enough power to suppress 10 square feet of a liquid fuel fire — compact enough to fit under a truck seat.
• Sustainable Serviceability: Unlike disposable extinguishers, the Badger 250MB-1 is a fully serviceable unit. This lowers the total cost of ownership for property managers.

The Badger 250MB-1 is the primary specified choice for light hazard zones where firefighting equipment must be compact:

• Service and Fleet Vehicles: The mandatory choice for work vans and utility trucks where DOT compliance is required but space is limited.
• Small Business and Retail: Ideal for mounting near point-of-sale systems where electrical and paper hazards coexist.
• Boats and Marine Environments: USCG approved for use on small watercraft, protecting against fuel and electrical fires in salt-air environments.
• Apartment Housing: Providing a high-quality option for individual tenant units to reduce property damage risks from kitchen fires.

To maintain NFPA 10 compliance and ensure your fleet remains insurance-eligible, the Badger 250MB-1 must follow a strict maintenance protocol:

• Monthly Visual Inspection: Verify the pressure gauge is in the green zone and the safety pin is secured by a tamper seal.
• Annual Professional Maintenance: A certified technician must conduct an external examination, verify chemical fluidity, and check the valve assembly.
• 6-Year Internal Maintenance: Every six years, the agent must be recovered and internal components inspected.
• 12-Year Hydrostatic Test: Mandatory to verify the structural integrity of the steel pressure vessel.

Where can I find fire extinguisher sales and service for Badger?

Visit a specialized fire equipment store or an authorized Badger dealer to ensure your units are maintained with genuine 90% MAP agent.

Is this a Class ABC fire extinguisher?

Yes. It is rated for Class A (wood and paper), Class B (liquids), and Class C (electrical). It is one of the most common fire extinguishers used for general-purpose protection.

How do I use the PASS method on this unit?

Pull the pin, Aim at the base of the fire, Squeeze the handle, and Sweep from side to side. Precision is key as the discharge lasts roughly 10 seconds.