PARAMETERS: 110/60Hz; 0.6; 1" IN/OUT; Provides a max. pressure of 6Bar and max. flow of 12GPM; Suction 29.5ft. FOR TANKLESS SYSTEM: SAY NO TO PRESSURE TANK, directly installed in home water supply pipeline. It cycles on and off as water is used and the pressure drops. It does make a little noise, but most of the time it just stays quietly in the corner. FEATURES: Real-time monitoring of water, automatically stop working if the inlet pipe is lack of water; Built-in check valve helps keep the pressure, prevent system from rapid starting and cycling. FOOD GRADE STANDARD: All of the components in contact with the pumped liquid are constructed from stainless steel 304, ensures complete hygiene and maximum resistance against corrosion. & RELIABLE MOTOR Builtin thermal overload motor protection; Once set up, it would provide long-term stable service for residential homes, cabins and so on.