EMS Pioneer

Getting the right flow on the fire is critical. Forget using rule-of-thumb based on variables such as pressure readings, hose size, length, and friction loss. Flowmeters give an exact and immediate measure of the water being used.
使用合理的水流灭火是非常关键的。切勿盲目根据经验判断压力读数，软管尺寸，长度和摩擦损失。流量计会对使用的水进行精确和直接的度量。