In the fire pump
classification, we often can hear the low pressure fire pump, medium pressure fire pump, high pressure fire pump, medium and low pressure fire pump, high and low pressure fire pump, these classification is divided according to the fire pump withstand pipeline medium pressure value.
We know, all fire pressure control pumps have a certain pressure range, If it is out of range, will make the object deformation or abnormal. Fire pump is the same, the pressure range of different materials or different structures of fire pump is not the same.
Fire pumps according to the rated pressure size, are divided into low pressure fire pump, medium pressure fire pump, high pressure fire pump, low pressure fire pump, high and low-pressure fire pump. Rated pressure of low-pressure fire pump should not be more than 1.6MPa; Rated pressure of the electric fire pump is between 1.8mpa and 3.0mpa; Rated pressure of high pressure fire pump is not less than 4.0MPa; Middle and low pressure fire pump can provide medium pressure, but also can provide low pressure; High and low pressure fire pump can provide high pressure, but also can provide low pressure.
According to the regulations, the fire pump needs to test the multistage fire pump starting once a week, each time no less than 5min(minutes), the fire pump emergency start time is no less than 3h(hours).
So fire pump where procurement is better. Better Technology Co., Ltd.
is a professional manufacturer of fire pumps, the main production and operation: electric fire pump, horizontal fire pump, vertical fire pump, single stage fire pump, multistage fire pump, fire hydrant pump, spray pump and other series of fire equipments, and provide fire pump model inquiry, fire pump selection, fire pump price inquiry service.