||Divided into 2 classes: 2900rpm and 1450rpm.
Casing, wear ring, gland, lantern ring are all made
of cast iron.
Impeller: Cast iron or bronze available.
Shaft: Stainless steel or high tensile steel
Seal: Mechanical seal.
||There are 54 sizes altogether of the range, but it is just 2 shaft size cover the
entire range. Directly drove by the motor through the flexible coupling