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PSTB

Horizontal Monoblock Standard Industrial Centrifugal Pump

Purity PSTB industrial centrifugal pump features low cavitation, excellent hydraulic performance, and stable water supply for both single-pump and integrated system applications.
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Product Introduction
Purity PSTB industrial centrifugal pump body features an inlet diameter larger than the outlet, an optimized design that effectively reduces vortex formation and minimizes the required net positive suction head. This improvement not only prevents cavitation but also ensures smoother water flow, enhancing the overall stability and reducing operating noise. As a result, large centrifugal pump operates with exceptional balance and efficiency, even under demanding conditions.

Developed through advanced hydraulic simulation technology, the cast iron centrifugal pump’s performance curve is smooth and stable, providing a broad flow range and consistent efficiency. This design optimization allows the industrial centrifugal pump to maintain excellent efficiency across various flow and pressure conditions.

The standard configuration includes a durable cast iron impeller, offering strong mechanical strength and reliable operation for general water transfer applications. Depending on the working environment or fluid characteristics, users can also select optional bronze or stainless steel impellers. The bronze impeller provides enhanced corrosion resistance for seawater or mildly corrosive liquids, while the stainless steel option offers superior performance in aggressive or hygienic applications.


Purity has been specializing in the production of centrifugal pumps for 15 years and has advantages over its peers in terms of centrifugal pump price and quality.Welcome to inquiry!

Model Description

Technical Sheet

Product Parameters


Product Introduction
Purity PSTB industrial centrifugal pump body features an inlet diameter larger than the outlet, an optimized design that effectively reduces vortex formation and minimizes the required net positive suction head. This improvement not only prevents cavitation but also ensures smoother water flow, enhancing the overall stability and reducing operating noise. As a result, large centrifugal pump operates with exceptional balance and efficiency, even under demanding conditions.

Developed through advanced hydraulic simulation technology, the cast iron centrifugal pump’s performance curve is smooth and stable, providing a broad flow range and consistent efficiency. This design optimization allows the industrial centrifugal pump to maintain excellent efficiency across various flow and pressure conditions.

The standard configuration includes a durable cast iron impeller, offering strong mechanical strength and reliable operation for general water transfer applications. Depending on the working environment or fluid characteristics, users can also select optional bronze or stainless steel impellers. The bronze impeller provides enhanced corrosion resistance for seawater or mildly corrosive liquids, while the stainless steel option offers superior performance in aggressive or hygienic applications.


Purity has been specializing in the production of centrifugal pumps for 15 years and has advantages over its peers in terms of centrifugal pump price and quality.Welcome to inquiry!

Model Description

Technical Sheet

Product Parameters


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