Manometro perfected for fire-extinguishers of fires God.

摘要

Manometer perfected for fire extinguishers, fire essentially characterized in that the movable part movable or driven by internal pressure of the container itself, presents superiorly a decisive pressure scale to which is subject the manometer, the reading is observed through a cavity in the fist quencher where the manometer is located, and in line with an indication practiced to effect said fist ending said movable portion or displaceable by the rear end on a projection of the cavity housing the manometer, resulting user accessible which by manual pressure, allowing verification that there is internal pressure to recover the distended position after the pressure, the assembly being manometer within the cavity fist although perfectly visible and actuatable properly protected against bumps 6 chafing.