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HBA Series Strong Acid/Alkali Resistant Chemical Gear Pump

A non-metallic gear, ceramic-shaft metering pump designed for conveying highly corrosive fluids with up to 1% metering accuracy.

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HBA Series Strong Acid/Alkali Resistant Chemical Gear Pump
The HBA series gear metering pumps are designed for conveying highly corrosive fluids. Featuring non-metallic gears and ceramic shafts, low-friction side plates, and corrosion-resistant sliding bearings, they ensure reliable performance and up to 1% metering accuracy without pulsation, even in poorly lubricated media. Constructed from compatible materials such as PTFE, PVDF, ceramics, and PEEK, ideal for conveying acids, chlorides, and other corrosive chemicals.

Performance Parameters

Gear material
Non-metallic
Shaft material
Ceramic
Metering accuracy
≤1% (pulsation-free)

Common Materials

  • PTFE
  • PVDF
  • Ceramics
  • PEEK
  • • Designed for conveying highly corrosive fluids
  • • Non-metallic gears and ceramic shafts
  • • Low-friction side plates
  • • Corrosion-resistant sliding bearings
  • • Up to 1% metering accuracy without pulsation
  • • Constructed from PTFE, PVDF, ceramics, PEEK
  • Sulfuric acid conveying
  • Hydrochloric acid conveying
  • Chlorides and other corrosive chemical conveying

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