1、Crankcase and pump body are made of high-strength alloy cast iron precision casting. Crankshaft is precision forged from high-strength alloy steel, ensuring sufficient material strength of the crankshaft.

2、The plunger is made of high-performance ceramic material, which has high hardness, wear resistance, heat resistance, and corrosion resistance. Ensuring reliable material properties, the connecting rod uses precision forged aluminum alloy blank, combined with dedicated connecting rod bronze bushings and bearing shells, making the connecting rod more wear-resistant and with better lubrication.

3、Round roller bearings are selected, which have greater load capacity and quieter operation compared to ordinary bearings, resulting in longer pump life. The water seal is a custom sealing component with good wear resistance, heat resistance, and fatigue resistance. Even under increased pressure, high temperature, and low lubrication conditions, this sealing system can ensure normal operation.

4. The check valve uses stainless check valve discs and specially compounded sealing noise-reduction materials, offering a wider operating temperature range, better corrosion resistance, and improved noise reduction. It also features lighter sound, better wear resistance, and enhanced fatigue resistance.