Technological parameters: Flow rate: 0.5~ 12100 l/h. Pressure: 0.1~95 mpa. Adjustment mode: manual, electric, pneumatic, frequency conversation. Measuring accuracy: 1%. Motor power: 380v / 40w (or 60w) / 50hz (for your reference only) Fluid temperature: -45~450 Allowed particle size: 0.01 mm Viscosity of fluid: 0.3~5000 cst Head of pump: 1 Diaphragm: 1 Material: Worm wheel: tin bronze Worm: 40cr or 38crmoal Diaphragm: ptfe Pump head: pvc, cs, ss, ptfe, etc Inlet & outlet part: pvc, cs, ss, ptfe, etc Bearing: nsk japan, skf sweden Oil seal: nok japan Strong wooden box with pallet