... maintenance free; 4.small foorprint. Mechanical diaphragm dosing pump TSGW seriesProduct Description: Flow0-120 lphPressure0-10BarPower60W/90W, AC: 380V/ ... 36 x 25 x 30 cm Gross Weight 7 kgsMaterial: Pump head SUS304, SUS316, PVC, PTFE Valve SUS304, SUS316, PVC, PTFEDiaphragm ... , agriculture, national defense department and etc.Measurements: Project Case: Diaphragm pump TSGW series