Maximum liquid temperature:35 Maximunm working pressure:30 bar PH:6.5~8.5 Maxium diving depth ... or-fiber-free dilute clean non-corrosive liquids; Maximum liquid temperature:35 Maximunm working pressure:30 bar PH:6.5~8.5 Maxium ... pump Motor of oil-filling type 4"motor,single phase,maximum power up to 1.5.KW 4"motor,three phase ... ,maximum power up to 7.5.KW 6"motor,three ...