WYTEB

Head Range:5-35m Motor Power:0.25-3kW Inlet/Outlet Range:DN40-DN80 EB Coaxial Self-priming Acid Alkali Resistant Pump

Flow Range:1.2-32m³/h
Head Range:5-35m
Motor Power:0.25-3kW
Inlet/Outlet Range:DN40-DN80
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     The EB Coaxial Self-priming Pump is engineered to resist acid and alkali, offering strong self-priming capability and idle resistance. It reliably handles a wide range of corrosive liquids and is widely used in surface treatment, solar energy, panel manufacturing, painting, electroplating, and wastewater treatment for efficient transfer and circulation.

Structural Features


  • Coaxial Direct Connection Design 

The motor and pump body adopt rigid coaxial connection without bearing or coupling transition, which reduces vibration and energy loss.

  • High-efficiency self-priming structure 

Built-in double-stage gas-liquid separation chamber and return hole can realize rapid self-priming of 4-6 meters suction range within 30 seconds, without filling pump or bottom valve.

  • Fully sealed corrosion-resistant mechanical seal 

Configured with double end-face mechanical seal and external flushing liquid interface to eliminate the risk of corrosive media leakage.


 

Product Advantages


  • Extreme media adaptability 

It can transport corrosive liquids such as sulfuric acid, hydrochloric acid, sodium hydroxide, etc. with a concentration of ≤40% for a long period of time, and it can withstand temperatures of up to 80℃.

  • Low Maintenance and High Reliability

Coaxial structure reduces mechanical failure points, and the front-end removable sealing unit supports quick replacement.

  • Optimized for Energy Efficiency and Noise 

Closed impeller with hydrodynamic flow path.


 

Application Scenarios


  • Chemical Process Circulation 

Pressurized transfer of corrosive media in processes such as pickling lines, plating solution circulation, and dosing of pharmaceuticals.

  • Environmental Wastewater Treatment 
Neutralization tank transfer of industrial wastewater containing acid/alkali, liquid supply for filtration system and sludge filter press feed.

                                                                                                                                                         

Service Assurance


  • Accurate demand matching

Free on-site demand analysis, customized flow, pressure and piping configuration scheme;

  • Rapid delivery response

Standardized module design, delivery cycle shortened by 30%, emergency project support expedited processing;


 
 
 
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