Product Name：3WZ-70W Model Number:3WZ-70W   Product descriptions: Tri-cylinder plunger pump 3WZ-70W Piston no. x Diamer x Stroke 3 x 32 x 32 Sprayer R.P.M 500 - 600 Suction (L/min) 38.5 - 46 Pressure (MPa) 1.5 - 3.5 Irrigation R.P.M 800 - 1200 Suction(L/min) 62 - 77 Pressure (MPa) 1.0 Power (HP) 2.0 - 7.0 Dimensions (cm) 45 × 34 × 46 Weight (kg) 22