Amerex B441 — 10 lb ABC multipurpose dry chemical fire extinguisher, UL and ULC rated 4A:80B:C (Amerex 14966).
The 10 lb ABC is the workhorse of general commercial occupancies: one unit answers ordinary combustibles, flammable liquids and energized electrical gear, and its higher Class A rating covers more floor area per extinguisher than the common 5 lb 3A:40B:C. This is the brass valve, hose and nozzle build, on a rechargeable drawn steel cylinder.
- Mono ammonium phosphate ABC dry chemical, 10 lb; UL and ULC rated 4A:80B:C
- Chrome plated brass valve, hose and nozzle, stored pressure design
- 20.5 in. H × 8.75 in. W × 5 in. D; cylinder diameter 5 in.; shipping weight 19 lb
- Discharge time 20 seconds; initial range 15–21 ft
- Temperature range -65°F to 120°F; ships with the Amerex 816 wall bracket
Do not cross it with the Amerex B456: same 10 lb ABC agent and the same 4A:80B:C rating, but an anodized aluminum valve. Where a site standardizes on brass valve hardware, the B441 is the one to order.
