QBY Series Air Operated Portable Diaphragm Pump for Slurry

The QBY3 series air powered diaphragm transfer pump combines the advantages of self-priming pumps, diving pumps, shield pumps, slurry pumps, and impurity pumps. It is designed for versatility and safety in demanding environments.

• No Electricity Required: Safe and reliable for use in flammable and explosive environments.
• Simple Structure: Easy to install and maintain with a reliable working mechanism.
• Corrosion Resistance: Capable of transporting toxins, flammable fluids, volatile strong acids, alkali, and corrosive liquids.

Pump Model Specifications

Main Features

• Self-priming function without rotating parts; dry priming up to 5m and wet priming up to 8m.
• Sectional type structure allows for conveying two different liquids via double diaphragms.
• Provides stall-free and ice-free operation.
• Bolt joint design ensures even sealing pressure for optimal performance.
• Diaphragm, ball, and ball seat utilize imported materials for extended service life.
• Suitable for pumping corrosive, volatile, flammable, and poisonous fluids with particles or high viscosity.

Pump Parts Material

Applications & Showcases

Workshop & Production