Amerex Multi-Purpose Dry Chemi...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$91.99
Larsens MP Series Multi-Purpose Dry Chemical Extinguisher

Amerex Multi-Purpose Dry Chemical Fire Extinguisher ABC Class Aluminum Construction Wide Temperature Range

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Model: MP5

In Stock (leaves warehouse same day if ordered before 3pm ET)

$91.99
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Amerex MP Series Multi-Purpose Dry Chemical Fire Extinguisher

Professional Fire Safety Multi-Class Protection Solution

The Amerex MP Series Multi-Purpose Dry Chemical Fire Extinguisher delivers reliable fire protection and exceptional safety performance for comprehensive multi-class fire suppression applications. This multi-purpose dry chemical fire extinguisher provides dependable fire suppression solutions designed for commercial, industrial, and residential applications, offering the proven reliability and advanced engineering that customers trust from America's leading fire safety manufacturer.

Professional Fire Safety Features & Benefits

Multi-Purpose Fire Protection

  • Multi-Purpose Dry Chemical Agent - Specially fluidized and siliconized mono ammonium phosphate powder that smothers and breaks the chain reaction on Class B fires, fuses and insulates Class A fires, and provides non-conductive protection for Class C electrical fires
  • Aluminum Construction - Lightweight yet durable aluminum material provides corrosion resistance and reliable performance while reducing overall extinguisher weight for easier handling and installation
  • Wide Temperature Range Operation - Operates effectively in extreme conditions from -65°F (-53°C) to 120°F (49°C), ensuring reliable fire protection performance in diverse environmental conditions
  • Class C Electrical Fire Capability - Non-conductive dry chemical agent safely suppresses electrical fires without creating additional hazards or conducting electricity during discharge

Professional Installation & Operation

  • Compliance Standards - Conforms to CAN/ULC-S504, ANSI/UL299, CAN/ULC S508, and ANSI/UL711 test standards for professional fire safety applications and code compliance requirements
  • Versatile Mounting Options - Professional installation flexibility for wall mounting, vehicle mounting, or cabinet installation based on specific fire protection requirements
  • Easy Operation Design - Engineered for quick activation and effective discharge during emergency fire suppression situations with reliable valve operation

Technical Fire Safety Specifications

Fire Agent: Multi-Purpose Dry Chemical (mono ammonium phosphate); Material Construction: Aluminum; Temperature Range: -65°F (-53°C) to 120°F (49°C); Fire Class Coverage: Class A, B, and C fires; Test Standards Compliance: CAN/ULC-S504, ANSI/UL299, CAN/ULC S508, ANSI/UL711; Agent Chemistry: Specially fluidized and siliconized mono ammonium phosphate powder; Electrical Fire Capability: Yes (Class C non-conductive protection).

Installation & Fire Safety Operation

  1. Select appropriate mounting location based on fire hazard assessment and accessibility requirements for emergency use
  2. Install mounting bracket securely to wall or designated surface following manufacturer specifications and local fire codes
  3. Position extinguisher in bracket ensuring proper orientation and secure retention mechanism engagement
  4. Verify pressure gauge reading indicates proper charge level and operational readiness
  5. Conduct regular visual inspections of pressure gauge, safety pin, and discharge nozzle condition
  6. Ensure clear access path and proper signage for emergency identification and use

Professional Fire Safety Applications

Ideal for:

  • Commercial Buildings - Office complexes, retail stores, warehouses, and business facilities requiring multi-class fire protection coverage
  • Industrial Facilities - Manufacturing plants, processing facilities, and industrial operations with Class A, B, and C fire hazards
  • Electrical Equipment Areas - Server rooms, electrical panels, control rooms, and areas with sensitive electronic equipment requiring non-conductive suppression
  • Vehicle Protection - Fleet vehicles, service trucks, construction equipment, and mobile applications requiring reliable fire suppression
  • Residential Applications - Homes, apartments, condominiums, and residential buildings for comprehensive fire protection coverage
  • Educational Facilities - Schools, universities, training centers, and educational buildings with diverse fire protection needs
  • Healthcare Facilities - Hospitals, clinics, medical offices, and healthcare environments requiring reliable multi-class fire protection
  • Marine Applications - Boats, ships, and marine vessels requiring effective fire suppression in challenging environmental conditions

Multi-Purpose Dry Chemical Advantage

Amerex multi-purpose dry chemical agent provides superior fire suppression effectiveness across multiple fire classes through its specially formulated mono ammonium phosphate powder. This advanced agent smothers flammable liquids, breaks the chemical chain reaction in Class B fires, fuses and insulates ordinary combustibles in Class A fires, and provides non-conductive protection for electrical fires. The specially fluidized and siliconized formulation ensures consistent discharge performance and effective fire knockdown capability.

Why Choose Amerex Fire Safety Quality?

Amerex delivers America's most trusted fire protection solutions through advanced fire suppression technology, comprehensive testing protocols, and rigorous quality control standards. Our commitment to reliable fire protection solutions includes innovative engineering for ease of use, superior construction materials for long-term durability, and extensive compliance with national fire safety standards. As America's leading fire extinguisher manufacturer, Amerex provides the professional-grade fire safety equipment that facility managers, safety officers, and fire protection professionals depend on for critical emergency preparedness and code compliance requirements.

 

Feature MP5 MP5-A
UL Rating 2A-10B:C 3A-40B:C (higher capacity)
A-Rating 2A (lower) 3A (better for ordinary combustibles)
B-Rating 10B (lower coverage) 40B (covers larger flammable liquid fires)
C-Rating C (electrical) C (electrical)
All other specs (size, agent, construction, temperature rating) are virtually identical    

Manufacturer Resources

Product Specs

FE Agent:
Multi-Purpose Dry Chemical
FE C-Class Fire Capacity:
TRUE
Material:
Aluminum
Conforms to Test Standards:
CAN/ULC-S504 — ANSI/UL299 & CAN/ULC S508 — ANSI/UL711
Temperature Range:
-65° F (-53° C) to 120° F (49° C)
Product Group:
Fire Extinguishers
Product Subgroup:
Fire Extinguishers
Product Type:
Fire Extinguishers

Amerex MP5 – Frequently Asked Questions

1) What fires can the Amerex MP Series multi-purpose extinguisher handle?
The MP Series handles Class A, B, and C fires. Class A covers ordinary combustibles like wood and paper. Class B covers flammable liquids. Class C covers energized electrical equipment.
2) Is this extinguisher compatible with commercial building codes?
Yes, Amerex MP Series extinguishers meet NFPA and UL standards for commercial use. Verify local code requirements for placement spacing and capacity ratings with your AHJ.
3) How do you properly operate this dry chemical extinguisher?
Use the PASS method. Pull the pin, Aim at the base of flames, Squeeze the handle, Sweep side to side. Maintain 6-8 feet distance from fire when possible.
4) What finishes are available for the MP Series?
Standard finish is red powder coat paint. Some models offer stainless steel or chrome options for corrosive environments. Check specific model specifications for available finishes.
5) What pressure rating does this extinguisher operate at?
Amerex MP Series typically operates at 195 PSI working pressure. The cylinder is hydrostatically tested to higher pressures for safety certification.
6) Where should these extinguishers be mounted in buildings?
Mount within 75 feet travel distance for Class A hazards, 50 feet for Class B. Install 3.5-5 feet above floor to top of extinguisher. Use appropriate wall brackets for cylinder size.
7) What replacement parts are commonly needed?
Common service parts include discharge hose assemblies, pressure gauges, valve stems, and pull pins. Annual inspections may require dry chemical refills and new tamper seals.
8) How do you mount the extinguisher to the wall?
Use manufacturer-approved wall brackets sized for your cylinder diameter. Secure brackets to structural framing with appropriate fasteners. Follow template spacing for proper cylinder fit.
9) How often does this extinguisher need maintenance?
Monthly visual inspections required. Annual professional maintenance by certified technician. Internal examination every 6 years. Hydrostatic testing every 12 years for steel cylinders.
10) What other Amerex models are similar to the MP Series?
Consider the Amerex B-series for similar multi-purpose protection. The Purple K line offers specialized Class B and C protection. Check our fire extinguisher selection for alternatives.
11) Can this extinguisher handle outdoor installations?
Standard models work in temperatures from -40°F to 120°F. For harsh outdoor conditions, specify marine or industrial grade models with enhanced corrosion protection.
12) What are the key measurements contractors need?
Measure overall height, cylinder diameter, and wall clearance needs. Check door widths for transport. Verify floor loading capacity for larger units. Confirm bracket mounting centers match your installation.
How fast can I get the Amerex MP5 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Amerex MP5 come with a warranty?
Absolutely. The Amerex MP5 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Amerex MP5?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Amerex MP5 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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