General Introduction:

This line of goods encompasses all 40 models of ISO2858, catering to the diverse needs of various trades and industries for water delivery. With the integration of cutting-edge impeller technology and variable speed, it offers a staggering 267 performances, meeting the demands of all sectors. The adherence to ISO2858 is confirmed by the acceptable characteristic curve. Setting it apart from other Yanshan brand products is the IS single-stage pump's impressive working pressure of 1.6 MPa and the pump body's static pressure test, which reaches 2.4 MPa.

This series features a single-stage, single-suction cantilever centrifugal pump that is specifically designed for water applications. It is meant to handle liquids that share similar chemical and physical traits without any solid particles present. The ISR pump variant is suitable for transporting hot water at temperatures lower than 130 °C. On the other hand, the ISY pump is designed for the transfer of gasoline, diesel, and other light oils. If you require a pump for medium temperature applications below 80 °C, the IS pump type would be the appropriate choice.

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IS series single-stage centrifugal pump.

Brief Introduction

The IS series pump is a versatile range of pumps that caters to the needs of various individuals by offering 40 models as per ISO 2858 standards. With the ability to adjust the impeller size and motor speed, these pumps can accommodate specific requirements. Adherence to ISO 2858 standards ensures that the pumps offer a smooth performance curve. Compared to other brands, YANSHAN's IS series single-stage pumps have a working pressure of 1.6 Mpa and have undergone a static pressure test resulting in 2.4 Mpa for the pump casing and pump cover. In conclusion, the IS series pump is a durable and efficient choice that meets the needs of different industries and applications.

The IS series pump, a single-stage and single-suction cantilever pump, is designed for pumping liquids that are equivalent to clean water both physically and chemically. It is an excellent choice for pumping clean water and other similar liquids.
For pumping hot water below 130°C, the ISR series pump is the perfect solution. It provides efficient and reliable performance, ensuring smooth operation even at high temperatures.
On the other hand, if you need to pump liquids below 80°C, the IS series pump is the most suitable option. Its design and capabilities make it ideal for handling liquids that require lower temperatures.
For pumping light oils like gasoline and diesel, the ISY series pump is the way to go. Its specialized design and features ensure efficient and safe pumping of these specific types of liquids.
In summary, whether you require clean water pumping, hot water pumping below 130°C, or light oil pumping, there is a suitable pump available from our IS, ISR, and ISY series. These pumps are designed to meet your specific application needs and provide reliable performance.

Model Meaning

IS (R) 125-80-160 (A)-IS1

IS125-80-160Z

A single-stage centrifugal pump that complies with the national standard is available. We have ensured that the content is based on the original information while rearranging it to generate a highly similar description.

IS (R) Single-stage centrifugal hot water pump

ISY- Single-stage centrifugal oil transfer pump

125-Suction diameter (mm)

80-Discharge diameter (mm)

160-Nominal diameter of impeller (mm)

O- Impeller original model

A-Impeller dia. firstly trimmed

B- Impeller dia. secondly trimmed

C- Impeller dia. thirdly trimmed

Z-lncrease impeller diameter

(J) -pump with design speed of

2900r/min reduce speed to 1450r/min