140 plunger pump is a common hydraulic plunger pump, and similar models produced by different manufacturers may have differences in specific parameters and characteristics. Here are two common 140 plunger pumps:

YB140 hydraulic ceramic plunger pump: produced by Xianyang Huaxing Pump Industry Co., Ltd. Its rated flow rate is 10 cubic meters per hour, rated pressure is 2MPa, pressure range is 0-2.5MPa, equipped with a motor power of 11KW, energy-saving type is 5.5/7.5KW, external dimensions are 1.6 × 1.2 × 1.6 meters, and the inlet and outlet slurry pipeline diameters are respectively φ 89mm and φ 76mm. The pump uses alpha alumina as the plunger, which has high wear resistance and corrosion resistance, strong self-priming ability, self-priming height of 4-8 meters, adjustable working pressure within the range of 0-20 kilograms, and the adjusted pressure will not change due to changes in the pump's output flow rate.