Sumitomo Precision Products Co., Ltd. (SPP) entered the industrial equipment business in 1959 and has worked hard to perfect its core technologies in pumps (such as Sumitomo gear pumps), valves and actuators. SPP products are widely used in more and more application fields such as industrial presses, injection molding machines, machine tools, construction machinery, and steel manufacturing equipment.

SPP's HASUBA Pump HS is a fixed displacement external gear pump (Sumitomo internal gear pump) with a pressure compensation mechanism for high efficiency. It even further reduces the noise and pressure pulsations compared with SPP's existing QT and QX pumps.
Compared to the SPP QT pump, the new HASUBA pump reduces noise levels by more than 5 dB(A) and reduces pulsation by more than 50%. Therefore, it significantly reduces the mechanical noise generated by injection molding machines, precision machine tools and various hydraulic devices.

As one of trusted Sumitomo gear pump suppliers / Sumitomo gear pump distributors in China for years, OKmarts can provide you with a wide range of Sumitomo gear pumps. On our website, you can get the quickest response, largest available inventory, shortest lead times and the most competitive Sumitomo gear pump price.

Moreover, there’s always an extra bonus for bulk orders!