IS (R/Z) series clean water pump

Product Introduction:
The IS pump series are single-stage single-suction (axial suction) centrifugal pumps, which are widely used in industrial and urban water supply and drainage, water circulation and pressurization in production processes, as well as agricultural drainage and irrigation. This series of pumps is suitable for transporting clean water or other liquids with similar physical and chemical properties to clean water, and the medium temperature does not exceed 80℃.
The ISR pump IS a high temperature improved version of the IS pump, and the temperature of the conveying medium can reach 120℃.
The ISZ pump IS a direct drive version of the IS pump, with a smaller footprint and a wider range of applications. Especially suitable for high-rise building water supply, fire pipeline pressurization and HVAC engineering water circulation and other space limited occasions.

Product features:
The pump body and cover of the IS/ISR type pump are divided from the back of the impeller, that is, the rear door structure. The advantage of this design is that it is easy to repair, and the rotor parts can be repaired directly without moving the pump body and the suction and discharge line.
The sealing method of the pump is usually divided into packing seal and mechanical seal. When packing seal is used, in order to reduce the wear of the pump shaft, the protective shaft sleeve is designed to be placed in the packing chamber, and an "O" seal ring is installed between the shaft sleeve and the shaft to further reduce leakage. When the mechanical seal is used, the application range of the pump can be expanded by an external flushing structure.
ISR type hot water pump IS improved on the basis of IS type pump, the pump cover is provided with a cooling chamber, through the normal pressure cold water to cool the packing part, so as to achieve a maximum of 120℃ medium temperature transmission.
The ISZ pump IS an improved design based on the IS pump, which combines the pump shaft with the motor shaft into a single unit, reducing the number of connected parts, which effectively reduces the footprint by about 30%. In addition, the pump comes standard with a mechanical seal, significantly extending the maintenance cycle.