F-500 EA® TKO Nozzle

The F-500 EA® TKO Nozzle integrates concentrate reservoir housing with standard 1-½” NH-NST thread connection delivering 75 liters per minute (20 GPM) flow rate. The integrated dial controls stream pattern adjustment, fog settings, and proportioning rates from 0.5-3% concentration for multi-class fire suppression. Encapsulator agent deployment requires 0.5-1% proportioning for Class A washdown operations, while lithium-ion battery fires demand 3% concentration through vigorous side-to-side sweeping motions targeting fuel sources directly. The bottle-change mechanism enables concentrate replacement in seconds without interrupting water flow or requiring external eductor equipment.

NFPA 18A encapsulator technology forms spherical micelles when agitated during application, encapsulating hydrocarbon fuels and flammable electrolytes at molecular level. The confined space design accommodates restricted area operations where traditional foam nozzles prove unwieldy during lithium-ion battery thermal events. Adjustable fog patterns provide operator flexibility between straight stream penetration and wide-angle coverage depending on fire geometry and ventilation conditions during interior attacks.

Fire departments deploy F-500 EA® TKO Nozzles during residential lithium-ion battery fires in basements and garages where e-bike and power tool charging stations concentrate thermal runaway risks. Industrial emergency response teams position nozzles on hose reels protecting manufacturing areas assembling consumer electronics containing lithium-ion batteries. Maritime vessel crews utilize nozzles in engine rooms and cargo holds transporting battery shipments where confined space firefighting demands compact equipment. Aircraft rescue firefighters apply nozzles during cabin fires involving passenger devices where rapid knockdown prevents thermal runaway propagation.

Tactical Supply Pakistan supplies nozzle equipment enabling rapid encapsulator agent deployment for lithium-ion battery fire response. The company provides training on proper application techniques maximizing encapsulation effectiveness and concentrate bottle inventory management for sustained operations.

Why does encapsulator technology require vigorous application rather than blanketing techniques used with foam?
Agitation activates spherical micelle formation around fuel molecules, while static application limits molecular interaction between encapsulator and flammable materials, reducing suppression effectiveness on lithium-ion battery fires.