1、 The crankcase and pump body are made of high-strength alloy cast iron with precision casting. The crankshaft is precision forged from high-strength alloy steel, ensuring the crankshaft material has sufficient strength. High-performance ceramic plungers are used, which have high hardness, wear resistance, heat resistance, and corrosion resistance, ensuring reliable material performance.

2、 The connecting rod is made of precision forged aluminum alloy. Combined with dedicated connecting rod bronze bushings and bearings, the connecting rod is more wear-resistant and has better lubrication. Bearings selected are cylindrical roller bearings and self-aligning roller bearings, which have greater load capacity and quieter operation compared to ordinary bearings, resulting in longer pump life.

3、 The water seal is a custom seal 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.