F-500 EA® TKO Nozzle

Multi-class Fire Suppression
with NFPA 18A Encapsulator Technology
F-500 EA TKO Nozzle

Engineered Advantage

The F-500 EA® TKO Nozzle is a specialized fire hose nozzle designed with an integrated reservoir that houses F-500 EA® concentrate, allowing for immediate deployment of the extinguishing agent. This advanced nozzle delivers rapid knockdown for incipient fires, effectively suppressing class A, B, C, D, K, and lithium-ion battery fires during their beginning stages. The nozzle pressure ensures thorough application, helping firefighters and fire departments combat fires in restricted areas with enhanced efficiency. 

Our Turbo Knockdown and Overhaul Nozzles (TKO Nozzles) offer an innovative approach to fire suppression by integrating a reservoir for Encapsulator Agent concentrate. This feature provides instant knockdown while reducing heat and rendering fuel sources nonflammable.

Using a TKO Nozzle

Using the F-500 EA® TKO Nozzle is simple and efficient, ensuring rapid fire suppression when every second matters. To operate, connect the nozzle to a standard 1 ½” NH-NST fitting and adjust the stream, fog pattern, and proportioning rate with the twist of a dial. The nozzle delivers a flow rate of 75 LPM (20 GPM), allowing for precise application of the extinguishing agent. Aim at the base of the fire, directing the fire nozzle to ensure thorough coverage. The automatic nozzle pressure and fog pattern help control class A, B, C, D, K and lithium-ion battery fires effectively.

When more extinguishing agent is needed, simply unscrew the empty bottle and replace it within seconds, no batch mixing or external eductors required. This quick-change system allows for continuous suppression without interruptions, making it an essential tool for firefighters and fire departments handling different types of fires. Whether combating electrical fires, flammable liquids, or home fires, the TKO Nozzle enhances fire protection by providing a fast, controlled response.

“The TKO Nozzle is ideal for firefighting in confined spaces.”

 For optimal fire protection and suppression efficiency, we recommend using a proportioning rate of 0.5% F-500 EA® for decontamination and washdown, 1% for ordinary combustibles in Class A fires, and 3% for Class B fires, Class C electrical fires, and other high-risk hazards. This precise application method enhances fire safety by delivering the correct extinguishing agent concentration to effectively suppress flames, cool surfaces, and minimize re-ignition risks.

Our quick-working and adjustable firefighting nozzle allows you to protect lives and property from dangerous flames. The nozzle proportion allows you to choose the correct firefighting protection level based on the type of fire and provides a far-reaching, concentrated stream with an effective fog pattern. 

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F-500 EA® TKO Nozzle

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