The ISG,IHG,IRG series are vertical singlestage in line centrifugal pumps designed and optimized on the basis of general vertical pumps and the IS series of centrifugal pumps by many domestic pump experts and technician. According to different purposes, they are able to be designed as oil pumps, hot water pumps, anticorrosion chemical pumps, etc.

The ISW series are horizontal singlestage in line centrifugal pumps which work smoothly with low vibration and noise. Due to their good structure designs, they can work for a long time without and problem. Furthermore they are assured of no water leakage.

1.As to ISG and IRG series, vertical configuration is adopted. Their outlets and inlets are in the same line, which makes them able to be installed amid all pipelines like a valve. All above mean that they are compact, occupy less space and can be used outside house.

2.The ISG and IRG series of pumps can move with low noise and less vibration because impellers are directly equipped on the lengthened axes of motors and the pump casings are rationally combined with their motors, which efficiently reduces the axial thrust when pumps are working.

3.Mechanical seal or combination of different mechanical seals can be used to seal axes of pumps. Furthermore the seal materials adopted such as Titanium Alloys prolong the useful life of pumps.

4.They can be easily set up,examined and repaired without disassembling the pipeline system. The above works can be finished by discharging the bolts combining the pump casings and motors and taking out all the rotor units.

5.Series -wound or shunt-wound working mode is selective to meet requirements of head or flux.

6.Users can install pumps vertically or horizontally under different arrangement of pipelines.