Gear Pump Japan Sumitomo QT Series QT33-16/12.5/10-A QT41 QT52 QT62 QT61 High Pressure Type for Industrial Machinery

Sumitomo QT series hydraulic rotary inner gear pump is widely used in injection molding machines, forging machinery and elevators and other mechanical equipment.

1. low noise performance
The QT series internal gears are smooth and mute, and their excellent features are specially designed for gears. The sound is very low when used, and the sound is still smooth even at high speeds.

2, high running wear resistance
In addition to the simple mechanical structure, the use of advanced hydraulic oil can reduce the mechanical surface and the wear and tear of the functional parts. QT chestnut can run at high pressure 320bar pressure, even if the use of general hydraulic oil, it is not easy to wear pieces.

3, very low pressure pulsation
QT hydraulic rotary inner gear pump can almost completely remove the pressure wave, it can be used as the system precision control of the ideal machine tool pressure

1. SUMITOMO QT series single double pump

2. Model QT31 QT41 QT51 QT61 QT22 QT32 QT42 QT52 QT62 QT23 QT33 QT43 QT53 QT63 industrial gear pumps

3. Interchangeable Gear Pump cartridge displacement as follow:

QT22 QT23 gear pump: 5, 6.3, 8

QT32 QT33 gear pump: 10, 12.5, 16

QT31 QT42 QT43 gear pump: 20, 25, 31.5

QT41 QT52 QT53 gear pump: 40, 50, 63

QT51 QT62 QT63 gear pump: 80, 100, 125

QT61 gear pump: 160, 200, 250

4. Feature below.

• Ultra low noise
• Suitable for high pressure application
• Free from pressure ripples
• Wide applications