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self priming water pumps

DN25-DN80 FZB Fluoroplastic Self-priming Pump

PWSFZB
Flow Range:3-55m³/h
Head Range:7-55m
Motor Power:1.5-18.5kW
Inlet/Outlet Range:DN25-DN80
Quantity
 Fluoroplastic self-priming pump is an efficient pump type that integrates corrosion resistance and self-priming functions. It uses fluoroplastic material to create overcurrent components and can stably transport corrosive media such as strong acids, strong alkalis, and organic solvents. It is widely used in the circulation and pressurization needs of corrosive liquids in chemical, electroplating, environmental protection and other fields. It is a safe and reliable fluid transportation solution for small and medium-sized working conditions.
 

Product Features


Efficient self-priming ability
      No need for manual intervention: The pump body adopts a unique gas-liquid mixing chamber design, which can quickly discharge the air in the suction pipeline during the first start-up or restart, achieving stable self-priming. This characteristic makes it particularly outstanding in scenarios with intermittent water supply or frequent liquid level fluctuations, such as emergency drainage in small irrigation systems or sewage treatment plants, making it an ideal self priming water pump solution.

Compact and lightweight design
      Horizontal installation structure: The pump body is designed to be compact and supports horizontal installation, making it particularly suitable for space constrained environments such as laboratories and equipment integration systems. Some models have become models of small self priming water pumps by optimizing their volume and weight, suitable for mobile devices or portable applications.

Boosting and energy-saving advantages
     Efficient hydraulic model: By optimizing the impeller and volute structure through CFD, energy consumption can be reduced while increasing head. Some models can be used as horizontal booster pumps for high-rise water supply, industrial circulating water boosting, or long-distance transportation, balancing efficiency and stability.

 

Products Advantages


Long service life
Fluoroplastic material is abrasion resistant and anti-aging, reducing maintenance frequency; The leak free design avoids downtime losses caused by medium leakage, and the overall cost is significantly lower than traditional pump types.

Adapt to complex working conditions
It can handle media containing trace solid particles (such as metal shavings in electroplating wastewater), and further expand its application range by selecting wear-resistant impellers.

Flexible installation and scalability
Supporting horizontal or vertical installation, it can be easily integrated into existing pipeline systems to meet the rapid deployment needs of different working conditions.

 

Application Scenarios


Chemical and pharmaceutical industry
Transporting corrosive media such as strong acids, strong alkalis, and organic solvents, replacing traditional metal pumps, extending equipment life, and reducing maintenance risks.
Electroplating and surface treatment
Circulating and transporting electroplating and cleaning solutions to ensure process stability while avoiding impurity contamination caused by corrosion of metal pumps.
Environmental Protection and Water Treatment
In sewage treatment plants, it is used as self priming water pumps to treat wastewater containing corrosive components, or for emergency drainage scenarios.
Agriculture and small-scale irrigation
Small self priming water pump is suitable for scenarios such as family farms and greenhouses, transporting liquids containing pesticides or fertilizers, and is easy to operate and durable.
Boosting and circulation system
As a horizontal booster pump, it provides stable pressure for high-rise building water supply and industrial cooling water circulation, ensuring efficient system operation.

                                                                                                                                     

Service Assurance


  • Precise Demand Matching

Free on-site condition assessment with customized solutions (flow rate, head, and piping configurations precisely tailored to operational needs).

  • Rapid Delivery Response

Standardized modular design shortens delivery cycles by 30%, with priority processing for emergency project requirements.

  • Flexible Warranty Policy

1-year warranty for the entire machine, extended to 2 years for non-standard customized components, complemented by scheduled proactive maintenance and a 2-hour fault response guarantee.


 
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