Kuobao | Zi Yi Electrical Chemical Pumps, Acid/Alkali-resistant Pumps, and Chemical Filtration Systems



Kuobao is a globally recognized industrial brand manufactured by Zi Yi Electrical Engineering Co., Ltd. in Taiwan. They specialize in designing and manufacturing highly durable, corrosion-resistant chemical pumps, acid/alkali-resistant pumps, and chemical filtration systems made from specialized engineering plastics (like PP, PPH, and PVDF) and stainless steel.
Product Ranges & Key Series
  • Magnetic Drive Sealless Pumps (MP, MPX, MPH Series):
    • Utilizes advanced magnetic drive technology to eliminate traditional mechanical seals.
    • Provides a 100% leak-proof design that prevents hazardous fluid spillage and enhances workshop safety.
    • Ideal for highly corrosive acids, alkalis, and toxic process fluids.
  • Vertical Chemical Pumps (KD-B, KDH-B, KDS Series):
    • Features a seal-less and dry-run safe mechanism that prevents internal damage even if the pump runs dry.
    • Equipped with a dry vapor seal to isolate chemical gases, safeguarding the motor and bearings from corrosion.
    • Built compactly to sit perfectly both inside and outside chemical tanks.
  • Horizontal Centrifugal Pumps (KB, KCL, KG Series):
    • Engineered primarily for large-volume industrial chemical transfer, liquid circulation, and surface treatment setups.
  • Chemical Filtration Equipment (FC Series):
    • Patented, single-mold injected filter housings that remove particulates while entirely ditching metal clamps to maximise corrosion resistance.
To help you find the exact pump model or solution, could you share:
  • The type of chemical or fluid you need to pump (including its temperature and concentration)?
  • Your required flow rate or head pressure?
  • Whether you need it for a filtration loop, chemical dosing, or bulk transfer?

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