變頻穩壓消防給水設備應用范圍為城鎮住宅取暖，供水，鍋爐補水，生產生活集中供水，環境溫度為5℃-40℃，液體溫度為5℃-70℃，調節流量為4m3,供水流量為0-5000m3/h,工作壓力最大為1.6MPa,壓力調節精度<0.01MPa。

GGX-automatic (Frequency) regulator of life (fire) water supply equipment water supply line pressure range of applications for urban residential heating, water, boiler water, concentration of production and living water, the ambient temperature is 5 ℃ -40 ℃, the liquid temperature of 5 ℃ -70 ℃, adjust the flow of 4m3, water flow rate of 0-5000m3 / h, working pressure up to 1.6MPa, the pressure regulation accuracy <0.01MPa.