*Suitable for the pressure-testing pump, high-pressure cleaning pump, metering pump, process pump, medicine-adding pump, hydrostatic pressure pump,oil transfer pump,liquid CO2 pump.  * Assembling type: Horizontal type, vertical type, fixed type and movable type.  *Drive type: Electric motor driven type, diesel engine driven type, belt pulley type, gear box type, electro-magnetic speed-adjusting type and inverter speed-adjusting type.  *Technical data shown in the data sheet is for reference of the selection. Each kind of the pump is equipped with safety adjusting valve. Pressure of each pump can be arbitrary adjusted.   *In case the flow rate shown in the data sheet can not be met your requirement when you make selection, you can adjust the flow rate by means of electro-magnetic speed-adjusting, inverter speed-adjusting or change the diameter of the plunger to get requested flow rate.   * Material of pump body: Alloy steel, Martensite stainless steel, Austenic stainless steel, 316&316L dual phase steel.