What are the flow rates at different pressures of the high pressure fire nozzle?

At a pressure of 6 bar, the flow rate of this high - pressure fire nozzle is 35 - 60 - 80 - 85 LPM (Flush), and at 40 bar, the flow rate is 80 - 135 - 180 - 200 LPM (Flush). These different flow rates offer a great deal of flexibility in firefighting operations. The lower flow rates at 6 bar are well - suited for more delicate and precise operations.

For example, in residential areas where there are small fires, such as a kitchen fire or a fire in a single room, using a lower flow rate can help extinguish the fire while minimizing water damage to the surrounding property. It can also be used for cooling hot surfaces, such as metal structures or appliances that have been exposed to fire, without causing excessive flooding. On the other hand, the higher flow rates at 40 bar are designed for large - scale industrial or commercial fires.

In a warehouse filled with combustible materials or a large - scale commercial building on fire, a higher volume of water is required to suppress the flames effectively. The ability to select different flow rates according to the specific fire situation allows firefighters to optimize their use of water resources and to adapt their firefighting strategy to the unique characteristics of each fire.