... phosphate.Accoring to the output flow rate of gear pump and the technique requirements for components mix ratio, respectively ... alloy vaneOuter thermal insulation layerInner meshed high viscosity gear pump, 200L/R,5.5Kw ex-motor and sproket speed ... and automatic feeding control device, stainless steel diluting acid diaphragm pump.2.16Electrical control systemMain machine control cabinet: The electic ...