QT62-100/QT62-125/QT31-20 Gear pump

Sumitomo Gear pump QT32-12.5 , QT32-16 , QT42-20 , QT42-25 , QT42-31.5
Sumitomo Gear pump QT52-50 , QT52-63 , QT62-80 , QT62-100 , QT62-125 , QT31-20 , QT31-25
Sumitomo Gear pump QT31-31.5 , QT41-40 , QT41-50 , QT41-63 , QT51-80 , QT51-100 , QT51-125
Sumitomo Gear pump QT61-160 , QT61-200 , QT61-250 , QT33-12.5 , QT33-16 , QT43-20
Sumitomo Gear pump QT43-25 , QT43-31.5 , QT53-40 , QT53-50 , QT53-63 , QT63-80
Sumitomo Gear pump QT63-100 , QT63-125 , QT52-40

1. QT62-100 series gear pump
Technical specifications
Model: QT62-100 (such as QT62-100F-BP-Z)
Type: Internal meshing gear pump
Displacement: 100cm3/rev (the specific model may vary slightly)
Pressure: up to 25MPa, to meet the needs of medium and high pressure systems
Pump shaft position: horizontal installation, easy system integration
Uniform flow rate: advanced design is adopted to ensure stable flow output and reduce fluctuations
Fine structure: high machining accuracy, good sealing performance, and extended service life
Scope of application: Widely used in injection molding machines, die-casting machines, machine tools and other medium and high pressure equipment.

2. QT62-125 series gear pump
Technical specifications
Model: QT62-125 (such as QT62-125F-BP-Z, QT62-125E)
Type: Internal meshing gear pump
Displacement: 125cm3/rev
Pressure: The working pressure can reach 25MPa (some models may be higher)
Structural features: The design of double spur gear meshing structure, high-precision involute gear pair design, the gear meshing gap is controlled within a very small range, and the volumetric efficiency is high.
Material: The pump body is made of high-strength cast iron or ductile iron as a whole, and the gears are made of wear-resistant materials such as chromium-molybdenum alloy steel, with high surface hardness.
Interface and sealing: SAE flange interface is standard, which supports a variety of installation methods; the shaft seal can be configured with mechanical seal or skeleton oil seal.
Applicable medium temperature range: -20℃ to 120℃ (some models may be wider)

3.QT31-20 series gear pump
Technical specifications
Model: QT31-20 (such as QT31-20F-A)
Type: Internal meshing gear pump
Displacement: 20cm3/rev (the specific model may vary slightly)
Pressure: To meet the requirements of the low-pressure system (refer to the product manual for the specific pressure range)
Structural features: compact structure and simple design.