1, little vibration, low noise 2, high pressure, high efficiency 3, simple structure, easy disassembling ... range :0.6-2 .5 Mpa; Applicable flow range :0.6-123m3 / 3G Series Screw Pump Applications 1, medium for linear continuous ... conveying, without stirring, without pulsation.2, little vibration, low noise.3, high ...