Amerex A411 — 20 lb ABC Dry Chemical Fire Extinguisher

When your facility demands serious fire protection, you want a workhorse—not a show pony. The Amerex A411 delivers reliable, heavy-duty performance. This 20-pound, stored-pressure ABC extinguisher handles Class A (ordinary combustibles), B (flammable liquids), and C (electrical) fires. Built with a durable steel cylinder and all-metal valve, it’s engineered for longevity and rugged use. Its performance is certified under UL standards and it meets NFPA 10 requirements.

Key Features

• Wide operating temperature range: −65 °F to 120 °F
• Discharge range: 15 ft to 21 ft
• Discharge time: ~30 seconds
• Extinguishing agent: Monoammonium phosphate, fluidized & siliconized
• Construction:
   - Drawn steel cylinder
   - All-metal valve (anodized aluminum)
   - High-gloss polyester powder coating
• Large-loop stainless steel pull pin
• Labels: Bar-coded, bilingual for easier maintenance
• Dimensions: 24”H x 10.25”W x 7”D
• Warranty: 6 years
• Certifications & compliance:
   - UL / ULC listed
   - Meets NFPA 10
   - USCG approved when mounted with the included bracket