About the starting mode of fire water pump
Electric contact pressure gauge controlElectric contact pressure gauge control fire pump is a relatively simple way to start, the electric contact pressure of red and green and black pointer pointer pointer table, black pointer represents the pipe pressure and maximum pressure, said the red pointer of the green pointer said starting pressure, when the black to start the fire pump to the green needle pointer, when black the pointer stops the fire pump to the red pointer, it can automatically start the pump.
Multi wire controlMulti line control of fire water pump is a common way of starting, this way can be directly controlled on the host water pump, through the multi line control, fire pump start and stop.
Fire master linkage controlThis control method needs to start the water pump with the control module, the fire control master set the linkage formula, when the external equipment alarm, the automatic linkage fire water pump starts. When the fire control main engine is reset, the fire pump stops.
Fire hydrant pump buttonFire hydrant pump button is generally installed on the fire hydrant box, press the button to control the fire pump start.
