MTS 230 N # of Diaphragms 2 Max Pressure 35bar 507 PSI Max Flow 30 lt/min 7,93 GPM Max RPM 540 Power 3,5 KW 4,76 HP Suction Diameter 35mm Delivery Diameter G M,10mm Kind of Used Oil 20w50 Pump Anodized Aluminum Diaphragm/Seal Material Buna Rubber Oil Capacity 0,70 L 23,66 lb oz Dimension 25 x 30 x 30 cm Weight 11,15 kg 24,58 lbs