QBY Air-Operated Diaphragm Pump (AODD)QBYS Stainless Steel Pneumatic Diaphragm Pump
The QBYS is the stainless-steel version of the QBY pneumatic diaphragm pump — SS304/SS316 for corrosive, food and hygienic fluids. Full size range, in stock.

Model: QBY-10
Small But UsefulThe QBY-10 is the smallest pump in the QBY family. With a 10 mm port and flow up to 0.8 m³/h, it’s perfect for laboratories, pilot plants, and small-scale dosing applications. Don’t un…
| Flow Rate | 0-30m³/h |
|---|---|
| Head | 0 – 50 / 70m |
| Inlet / Outlet Diameter | 10 – 100mm |
| Material | PP Engineering Plastic, Aluminum Alloy, Cast Iron, Stainless Steel |
Small But Useful
The QBY-10 is the smallest pump in the QBY family. With a 10 mm port and flow up to 0.8 m³/h, it’s perfect for laboratories, pilot plants, and small-scale dosing applications. Don’t underestimate it — it shares the same robust diaphragm design as its bigger brothers.
What It Offers
Spec Sheet
| Parameter | Value |
|---|---|
| Model | QBY-10 |
| Port Size | 10 mm (3/8″) |
| Max Flow | 0.8 m³/h |
| Max Head | 60 m |
| Max Pressure | 6 kgf/cm² |
| Suction Lift | 5 m |
| Solids Passage | 1 mm |
| Air Consumption | 0.3 m³/min |
Typical Uses
Lab chemical dosing, small batch mixing, sampling systems, ink circulation, perfume blending, coolant sampling.
A Practical Note
Because it’s small, the QBY-10 responds quickly to air adjustments. Fine-tune the flow with a needle valve on the air supply.
Applications Summary:
laboratory dosing, pilot plants, sampling systems, ink circulation, coolant sampling, small batch processing
Thanks for visiting HAQUANPUMP. We offer the full QBY range from tiny lab pumps to large industrial units. Need something specific? Let us know.
QBY Air-Operated Diaphragm Pump (AODD)The QBYS is the stainless-steel version of the QBY pneumatic diaphragm pump — SS304/SS316 for corrosive, food and hygienic fluids. Full size range, in stock.
QBY Air-Operated Diaphragm Pump (AODD)The Full QBY FamilyThe QBY series covers eight standard sizes from 10 mm to 100 mm. Flow ranges from 0.8 m³/h to 30 m³/h. Head goes up to 60 meters. There’s a model for almost every job. Complete Mode…
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