Adopting high strength cast iron material shell, strong bearing capacity
Patented structural design, self-lubricating bearings, to improve the working pressure of the pump and maintain high volumetric efficiency.
Input shaft coupling form can choose flat key, rectangular spline, SAE involute spline, metric involute spline.
Multiple pumps with large and small displacement pumps connected in series across the series, can be 2, 3, 4 combinations, the rear pump can be equipped with a relief valve.
Conform to SAE standard