Amerex A413 Purple-K Dry Chemical Extinguisher, 20 lb. (120B:C)
Manufacturer: Amerex®
Product Description: Amerex A413 20 lb. Purple K Dry Chemical Extinguisher
Agent Type: Purple K
Valve Type: Anodized Aluminum
Design: Hose & Nozzle
Model Number: A413
UL & ULC Rating: 120B:C
Capacity (lbs.): 20
Shipping Weight (lbs.): 38
Height (in.): 24
Width (in.): 10.25
Depth (in.): 7
Range (Initial ft.): 15 – 21
Discharge time (s): 28
FM Approved: Yes
Optional Chrome Cylinder:
Included Bracket: Wall
The Amerex A413 is a 20 lb. Purple K dry chemical fire extinguisher featuring a hose-and-nozzle design and an anodized aluminum valve. UL/ULC rated 120B:C, it delivers a powerful 28-second discharge across a 15–21 ft range—perfect for industrial, oil/gas, utility, and vehicle fire suppression needs. :contentReference[oaicite:3]{index=3}
Key Features:
- UL/ULC Rating: 120B:C – designed for high-performance targeting of flammable liquid and gas fires :contentReference[oaicite:4]{index=4}
- Capacity: 20 lb Purple K dry chemical agent
- Discharge Time: Approximately 28 seconds :contentReference[oaicite:5]{index=5}
- Initial Kill Range: 15–21 ft :contentReference[oaicite:6]{index=6}
- Dimensions: 24″ H × 10.25″ W × 7″ D; Shipping weight ~38 lb :contentReference[oaicite:7]{index=7}
- Valve: Anodized aluminum, all-metal, with large loop pull pin :contentReference[oaicite:8]{index=8}
- Construction: Rugged steel cylinder with high-gloss powder coating, 6-year warranty, temperature rated –65 °F to 120 °F :contentReference[oaicite:9]{index=9}
- Bracket: Includes wall bracket (00577); USCG-approved when bracketed :contentReference[oaicite:10]{index=10}
Amerex Purple K Advantage
Amerex Corporation®, based in Trussville, Alabama since 1971, is known for manufacturing high-performance fire extinguishers. Purple K dry chemical is specifically fluidized and siliconized to deliver fast, electrically non-conductive suppression—making it the trusted choice in industrial, oil and gas, utility, and mobile fire scenarios. :contentReference[oaicite:11]{index=11}
Since 1999, Fire Safety Supply has been the go-to for fire suppression products, industrial dry chemical systems, high and low-pressure CO2, vehicles, and clean agents. We serve various types of industries such as restaurants, commercial kitchen, wineries, and more.