Welcome to IS/IR Series hot water solar circulation end suction pump Pump Factory
IS IR series single stage centrifugal pump
Application and characteristic
International Standard (IS,IR) series single stage centrifugal pumps are used for pumping clear water or liquids
which is similar to water without solid particles in chemical and physical. They are suitable for plants and agriculture,
water supply and drainage and firefighting. IS IR pumps are designed according to international standard ISO 2858
performance and specifications. The technical level reaches the international level it is one of the energy-saving
products in China. ISIR pump is simple structure, reliable performance, small size, lightweight, good in anti-cavitation,
lower power consumption, easy maintenance. ISIR pumps are universal pumps, they are 140 specifications and 4 size
for the pump shaft, for the same specification, the shaft, bearing, shaft seal and impeller fastening are interchangeable.
There are 4 size of bearing housing. Pump speed: 2900rpm and 1450rpm
Construction details
The pump is back-pull-out design, which allows disassembling the casing cover and impeller without removing the
suction and discharge pipeline. There are two roller bearing in the bearing housing, they are oil or grease lubrication.
The pump and motor are connected with flexible couplings. The casing, support feet, suction and discharge flanges
are casted together
Performance as blew:
Speed |
2900rpm |
1450rpm |
Max. flow |
240m3/h |
400m3/h |
Max. total head |
125m |
55m |
Max. speed |
3500rpm (smaller impeller for 60HZ) |
|
Max. working temperature |
80℃ |
|
Model designation:
Pump performance diagram
IS IR series centrifugal pump performance tables
Picture show
About Us
Zhejiang IS/IR Series hot water solar circulation end suction pump pump Co., Ltd.
We specializing in various of pumps.
Competitive price, efficient production time and good after-sales service.
Quality is our culture!
We are here!