Hydraulic ventilation is another method of ventilation that is very useful if vertical ventilation or positive pressure ventilation is either unsafe or not a feasible strategy. Hydraulic ventilation is done by setting up a hose line on a fog stream and directing it out a window.
Hydraulic ventilation is another method of ventilation that is very useful if vertical ventilation or positive pressure ventilation is either unsafe or not a feasible strategy. Hydraulic ventilation is achieved by setting up a hose line on a fog stream and directing it out a window.