Sumitomo Gear Pump

SUMITOMO is one of the Fortune 500 companies from Japan with a history of more than 400 years. Its hydraulic excavators and other products are widely welcomed and trusted in Europe, the United States, China, Japan and other countries in the world, and are highly praised by the industry. SUMITOMO's asphalt paver has a 70% market share in Japan, which is almost unique and a complete monopoly.

SUMITOMO gear pump models cover the following,
* SUMITOMO gear pump (low pressure type) QT31-20-A, QT31-25-A, QT31-31.5-A, etc.
* SUMITOMO gear pump (medium pressure type) QT22-4-A, QT22-5-A, QT22-6.3-A, etc.
* SUMITOMO gear pump (high pressure type) QT23-4-A, QT23-5-A, QT23-6.3-A, etc.
* SUMITOMO double gear pumps QT2222, QT3222, QT3223, QT4222, etc.
* Low pressure internal gear pump QT61-160-A, QT61-200-A, QT61-250-A, etc.

Features of SUMITOMO's gear pump:
* Ultra-low noise performance: The internal gear contacts of the QT internal gear pump are smooth, which can achieve silent continuous rotation.
* Very low pressure pulsation: QT pump can almost completely avoid pressure waves, so it can be used as an ideal mechanical tool for precise speed control of the system.

* The pressure range is wide.
* High running wear resistance: In addition to the simple mechanical structure, the use of high-grade hydraulic oil can reduce the wear of the mechanical surface and various functional parts. The QT pump can run at high speed at 250bar pressure, even if using general hydraulic oil, it is not easy to wear parts.

A&S Hydraulic can provide you with a broad series of SUMITOMO gear pumps at the most competitive price. Here are many world-famous industrial brands to choose from.

If you are interested or have any questions, please contact us.