Summary: The Vortex nozzle enables firefighters to perform effective hydraulic ventilation with zero loss in flow rate. Episode 3 of Fully Involved shows the Vortex in action, where it rapidly clears a smoke-filled room using four different camera angles to reveal just how powerful and controlled the nozzle's dispersed pattern can be, all without needing to gate the line.
When you're done knocking down a fire but visibility still sucks and the heat lingers, it's time to clear the air. That’s where hydraulic ventilation comes in. In Episode 3 of Fully Involved, crews put the Vortex nozzle to the test in a smoky high-rise scenario. The result? Clear vision, reduced heat, and a safer working space in seconds.
The Vortex nozzle installs right behind your smooth bore tip and gives you the option to toggle between a solid straight stream and a narrow fog pattern—without touching your flow rate. Its six internal vanes introduce a subtle spin to the water, transforming it into a fine mist without the pressure drop you get from gating down a standard smooth bore.
In this Yonkers high-rise burn, the Vortex went straight to work after fire knockdown. With smoke still choking the room, firefighters opened up a window and let the Vortex do its thing. From four different camera angles, you can see how quickly the smoke gets pulled toward the exit. Deputy Chief Chris Johnson and Captain Mike Giroux called out the results immediately: less heat, better visibility, and faster recovery for the crew.
Traditional nozzles force you to make a tradeoff between flow and pattern. The Vortex changes that. Whether you're cooling a gas layer, hitting a void space, or clearing smoke after knockdown, this nozzle handles it all with one tool. No extra equipment. No extra hassle.
Maintains high GPM even in fog mode
Clears smoke quickly during overhaul or post-knockdown
Compatible with foam systems and CAFS
Built to pass debris and avoid clogs
If you're a firefighter who wants to see how hydraulic ventilation should look when it’s done right, Episode 3 of Fully Involved is worth your next cup of coffee. Catch the full episode through the link in the comments and see exactly how the Vortex performs under real conditions.