ABOUT US
WE ARE ZEHAO
Zhejiang Zehao Pump Industry Co., Ltd. Read more
Zhejiang Zehao Pump Industry Co., Ltd. is a professional

stainless steel multistage centrifugal pump manufacturer and factory

integrating scientific research, manufacturing and sales. Since its establishment, the company has taken "integrity and innovation" as its development goal and has provided customers with professional and fast services as its purpose. Main products include: ZHLF/ZHL series vertical multistage centrifugal pumps, TD pipeline circulation pumps, horizontal multistage centrifugal pumps...immersed multistage centrifugal pumps, sewage pumps and other varieties. The performance indicators and technical parameters have reached the domestic advanced level. The company's products are widely used in ...
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Zhejiang Zehao Pump Industry Co., Ltd.
  • Classic Vertical Pump Series

    The Classic Vertical Pump features a compact structure and small footprint, making it easy to install and maintain, ideal for operation in confined spaces. The pump uses a highly efficient hydraulic m...

    Classic Vertical Pump Series
  • Intelligent Frequency Conversion Series

    Intelligent variable frequency water supply equipment uses microcomputer-controlled frequency conversion speed regulation to achieve constant pressure water supply. It automatically adjusts the pump s...

    Intelligent Frequency Conversion Series
  • High Efficiency Vertical Pump Series

    The high-efficiency vertical pump is an advanced and compact fluid delivery device that combines CFD (Computational Fluid Dynamics) technology in its design. This optimization of the pump's flow path ...

    High Efficiency Vertical Pump Series
  • Horizontal Pump Series

    The horizontal centrifugal pump is a fluid transport device designed based on the principle of centrifugal force. During operation, when the pump impeller is driven by the motor to rotate, the medium ...

    Horizontal Pump Series
PRODUCT APPLICATION FIELDS
  • Wastewater treatment
    Wastewater treatment
    Wastewater treatment
  • Machine tool cooling system
    Machine tool cooling system
    Machine tool cooling system
  • Irrigation system
    Irrigation system
    Irrigation system
  • Fire Protection System
    Fire Protection System
    Fire Protection System
WHAT’S NEWS
  • Types of Centrifugal Pumps: Self-Priming, Multistage & vs PD

    Centrifugal pumps are the most widely used pump type in the world, covering the majority of water, process, and HVAC applications — but the category contains many distinct types: end-suction, inline, split-case, self-priming, multistage, submersible, and vertical turbine, each suited to a specific ...

    Types of Centrifugal Pumps: Self-Priming, Multistage & vs PD Read more
  • Vertical & Horizontal Multistage Pump Guide: Efficiency, Selection & Maintenance

    Understanding Multistage Pumps: How They Work and Why Staging Matters A multistage pump is a centrifugal pump in which the fluid passes through two or more impeller stages arranged in series. Each stage adds pressure (head) to the fluid, so the total discharge head of the pump equals the sum of the ...

    Vertical & Horizontal Multistage Pump Guide: Efficiency, Selection & Maintenance Read more
  • Immersion Multistage Centrifugal Pump for High-Head Fluid Transfer

    An immersion multistage centrifugal pump is designed to operate fully or partially submerged, using multiple impeller stages to generate high discharge pressure within a compact structure. This pump type is commonly applied where high head, stable flow, and continuous operation are required, especia...

    Immersion Multistage Centrifugal Pump for High-Head Fluid Transfer Read more
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