Thick, delicate or unstable fluids need a pump that moves them gently, and the QBY is about as gentle as pumps get. It handles viscosities up to roughly 10,000 cP and, because it simply draws fluid in…
| Flow Rate | 0-30m³/h |
|---|---|
| Head | 0 – 50 / 70m |
| Inlet / Outlet Diameter | 10 – 100mm |
| Material | PP Engineering Plastic, Aluminum Alloy, Cast Iron, Stainless Steel |
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Thick, delicate or unstable fluids need a pump that moves them gently, and the QBY is about as gentle as pumps get. It handles viscosities up to roughly 10,000 cP and, because it simply draws fluid in and pushes it out, it barely shears the product — so emulsions do not break and solids stay suspended, not smashed.
Material Options
| Component | Available Materials |
|---|---|
| Pump Body | PP Engineering Plastic, Aluminum Alloy, Cast Iron, Stainless Steel |
| Diaphragm | Nitrile Rubber, Neoprene Rubber, Fluororubber (FKM), PTFE |
That low-shear action is why the QBY turns up transferring peanut butter, chocolate, jams, adhesives and latex, where a centrifugal pump would degrade the product. It is also easy to flush and clean between batches.
Applications: peanut butter and pastes, jam and chocolate, adhesives and glue, resins, emulsions and fillers, latex, cosmetics
Have a corrosive, abrasive or hard-to-handle fluid to move? The HAQUANPUMP engineering team will help you specify the right QBY pump — reach out any time for advice or a quotation.
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