- Model
- 11213
- UL rating
- 10A:120B:C
- Ship weight
- 36.5 lb
- H × W × D
- 24.0″ × 10.25″ × 7.0″
Amerex A411 20 lb ABC Dry Chemical Fire Extinguisher
FSP · P-02
What it is
Amerex A411 is a 20 lb ABC dry chemical fire extinguisher rated 10A:120B:C for ordinary combustibles, flammable liquids and gases, and live electrical equipment. Discharge runs 30 seconds with an initial range of 15 to 21 ft at 195 PSIG. The agent is a specially fluidized and siliconized mono ammonium phosphate that melts and coats the burning surface, insulating Class A fuel and breaking the chain reaction on Class B fires. The cylinder is drawn-steel with an anodized aluminum valve body, anodized aluminum handle and lever. A wall bracket ships with the extinguisher. The operating temperature range is −65°F to 120°F.
Large open areas and high-hazard commercial spaces call for more agent than a standard portable carries. The Amerex A411 delivers 20 lb of specially fluidized and siliconized mono ammonium phosphate dry chemical and earns a UL rating of 10A:120B:C, covering Class A fires in wood, paper, fabrics, and many plastics as well as Class B fires in gasoline, oils, paints, and tar.
- UL rated 10A:120B:C for demanding commercial protection
- 20 lb charge of multipurpose ABC dry chemical agent
- High-quality drawn-steel cylinder built for years of service
- All-aluminum valve, handle, and lever for dependable operation
- Easy and economical to maintain and service, backed by a 6-year warranty
Specifications
| Model | A411 |
|---|---|
| Item / Part No. | 11213 |
| UL Rating | 10A:120B:C |
| Capacity | 20 lb |
| Shipping Weight | 36.5 lb |
| Boxed Dimensions (H × W × D) | 25.13 × 7.5 × 7.5 in |
FSP · P-03
Submittal data
The same values print on the submittal sheet.
| Ratings and agent | |
|---|---|
| UL and ULC rating | 10A:120B:C |
| Capacity | 20 lb |
| Agent | ABC dry chemical |
| Agent chemical base | Mono ammonium phosphate, specially fluidized and siliconized |
| Discharge design | Hose & Nozzle |
| Discharge | |
|---|---|
| Discharge time | 30 seconds |
| Initial range | 15 to 21 ft |
| Nominal operating pressure | 195 PSIG |
| Construction | |
|---|---|
| Cylinder material | Drawn-steel |
| Finish | High-gloss polyester powder paint |
| Valve construction | All-metal |
| Valve material | Anodized aluminum valve body / Anodized aluminum handle & lever |
| Operating temperature range | −65°F to 120°F |
| Dimensions and weight | |
|---|---|
| Height | 24 in |
| Width | 10.25 in |
| Depth | 7 in |
| Cylinder diameter | 7 in |
| Shipping weight | 36.5 lb |
| Mounting and standards | |
|---|---|
| Included bracket | Wall |
| Optional brackets | 810 |
| Tested to | CAN/ULC-S504 - UL 299 & CAN/ULC-S508 - UL 711 |
| Warranty | 6-Year manufacturer's warranty |
| Item | |
|---|---|
| Amerex item number | 11213 |
FSP · P-04
Documents
FSP · P-05
General notes
What is the UL rating of the Amerex A411?
10A:120B:C.
How many pounds of dry chemical is in the Amerex A411?
20 lb of ABC dry chemical - a specially fluidized and siliconized mono ammonium phosphate.
How long does the Amerex A411 discharge for?
30 seconds.
Is there a chrome version of the Amerex A411?
No. The OPTIONAL CHROME CYLINDER row of the ABC spec table has no entry for this model.
How far does the Amerex A411 spray?
Initial range 15-21 ft.
What are the dimensions of the Amerex A411?
Height 24 in., width 10.25 in., depth 7 in., on a 7 in. diameter cylinder.
How much does the Amerex A411 weigh?
36.5 lb shipping weight. Amerex notes that shipping weight includes the box.
What pressure does the Amerex A411 operate at?
195 PSIG nominal operating pressure. The parts book specifies 03103-P Gauge - 195 PSI for this model group.
Does the Amerex A411 have an aluminum or a brass valve?
Aluminum. The valve body, handle and lever are anodized aluminum. Amerex classes this valve as light to medium duty.
FSP · P-06
Shipping and returns
Shipping & returns
Cabinets and extinguishers ship by ground within the contiguous United States. Rates are shown at checkout before you pay. Multi-unit orders for a project schedule can be quoted directly.

