ISW Direct-Coupled Pump

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Hebei Chengyue Pump Industry Co., Ltd

Hebei, China

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The high-efficiency ISW direct-connected pump was created by our organization utilizing IS centrifugal pump performance parameters and rigorously adhering to JB/T6787.2-93 and ISO2858 international standards. It is the perfect product to replace traditional pumps like the ISG pipeline centrifugal pump and the IS centrifugal pump. There are over 200 different specifications, including basic type, split type, A, B cutting type, and more. The flow range is 33.6-720 m3/h, and the head range is 16-125 m. The IRW, IHW, and other series of products with the same performance parameters are designed and manufactured to replace traditional centrifugal pumps in all situations. The material and suitable structure of the flow part are changed based on the temperature and flow medium.

Main Applications of Direct-Coupled Pump:

ISW series vertical direct-coupled centrifugal pumps are used to transport clean water and other liquids with physical properties similar to clean water.
The medium temperature, which is below 80°C, is appropriate for long-distance water delivery, pressurized water supply for high-rise buildings, garden sprinkler irrigation, firefighting pressurization, heating restrooms, and other cold and hot water circulation pressurization, and equipment matching.
The IRW vertical direct-connected hot water circulation pump, which operates at temperatures below 120°C, is appropriate for boiler hot water booster circulation transportation in a variety of industries, including energy, metallurgy, wood processing, chemical, textile, and papermaking. It can also be used in hotel restrooms and urban heating systems.
Solid-particle-free liquids with corrosive viscosities comparable to water are transported by IHW corrosion-resistant centrifugal pumps. The petrochemical, metallurgical, electric power, paper, food, pharmaceutical, and other industries can use it. The maximum operating temperature is 120°C.

Direct-connect ISW pump characteristics:

Compact design, tiny dimensions, lovely look. Its vertical structure improves the pump's stability and service life by having a low center of gravity that aligns with the center of the pump foot.
Installation is simple. The inlet and outlet diameters are on the same center line. It can be directly installed at any part of the pipeline, like a valve. The motor can also be placed outdoors with a protective cover. The pump is equipped with a mounting foot to ensure a stable installation of the pump.
It runs smoothly with low noise, has high assembly concentricity, the motor adopts low-noise bearings, the pump impellers have excellent dynamic and static balance, run without vibration, and change the use environment.　
No leakage. The shaft seal is made of wear-resistant materials such as hard alloy and silicon carbide for seasonal sealing. It has a long service life and ensures a clean and orderly operating site, in addition to solving the major leakage issue of the centrifugal pump packing seal.
Easy maintenance: Just remove the motor and transmission components, as well as the pump cover nut, to examine and maintain the pipeline.
Its unique design and layout not only make the pump room more livable and smaller, but they also drastically lower the infrastructure costs.