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 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 a trusted distributor of Sumitomo products for many years, O&Kmarts can provide a broad series of Sumitomo gear pumps at competitive prices.

For more information, please contact us. Moreover, you can enjoy more discounts for bulk orders!