Summarize:
The end suction  pump of type QI is a single stage, single suction (axial suction) centrifugal for pumping clean water and the other liquids physically and chemically similar to the clean water. It is desiged as per the interational standard ISO2858. The temperature of liquid shall not be over 80℃. This pump is suitable for public water supply and drainage duties in industries and land irrigation also in agriculture.