日本Sumitomo住友 QT单联内啮合齿轮泵

Sumitomo QT32-12.5   Sumitomo QT32-16    Sumitomo QT42-20 
Sumitomo QT42-25      Sumitomo QT42-31.5  Sumitomo QT52-40 
Sumitomo QT52-50      Sumitomo QT52-63    Sumitomo QT62-80 
Sumitomo QT62-100     Sumitomo QT62-125   Sumitomo QT31-20 

Sumitomo QT31-25      Sumitomo QT31-31.5  Sumitomo QT41-40 
Sumitomo QT41-50      Sumitomo QT41-63    Sumitomo QT51-80 
Sumitomo QT51-100     Sumitomo QT51-125   Sumitomo QT61-160 
Sumitomo QT61-200     Sumitomo QT61-250   Sumitomo QT33-12.