... adjustment, so the automatically maintain the water supply pressure in the set pressure value. Water supply of high quality, energy-saving effect ... , office buildings, an integrated floor, living water; Transformation of the original water tower water supply equipment, you can make full use of ... ;(5) Environmental humidity ≤90%(6) Power: ~ 380V, 50HZ.(7)Flow regulator 0.5m3-100m3 water supply eqipment