Summarize:
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QBY series diaphragm pumps feature leak-free and pollution-free operation, as well as excellent explosion-proof performance, making them capable of replacing conventional equipment to address application challenges involving complex media, intermittent pumping, and special operating environments. Its primary drive mechanism is pneumatic, utilizing compressed air to drive the diaphragm’s movement, eliminating the need for a motor to directly drive the pump body to handle corrosive, viscous, or particulate-laden media. Moreover, the diaphragm’s unique design isolates the pumped medium from the pneumatic drive components, reducing potential leakage issues associated with traditional rotating shaft seals and ensuring a safe and environmentally friendly pumping environment, which makes it valuable for applications in wastewater treatment plants, the chemical industry, construction, and the textile dyeing and printing sectors.
Product Details:
When a QBY diaphragm pump is operating, compressed air pushes one side of the diaphragm, causing it to displace and thereby changing the volume of the pump chamber, so that the liquid is discharged through the outlet under pressure. At the same time, the other side of the diaphragm moves in the opposite direction to create a vacuum, drawing liquid into the inlet and thus enabling continuous liquid delivery.
Application:
1. In the water treatment and mining sectors, this pump is capable of handling industrial wastewater, sludge, sedimentation liquids, impure liquids, and certain types of mineral slurries.
2. It is effective for conveying media such as acid and alkali solutions, chemical additives, emulsions, resins, and adhesives in the chemical and fine chemical industries.
3. This series of pumps serves the petroleum industry by transferring certain types of petroleum products, lubricants, residual liquids, and oil-water mixtures.
Feature:
1. Its key components, such as the diaphragm and valve ball, can be made from materials selected based on the conveyed medium, making the equipment better suited for different chemical properties and operating conditions.
2. The pump possesses a well-designed flow path that minimizes the risk of clogging caused by narrow passages, enabling the smooth conveyance of media containing solid particles.
3. The diaphragm design of this pump reduces the risk of external leakage from the sealing structure, thereby ensuring safety during the production process.
4. As the main components of the QBY series are primarily designed for reciprocating motion, this helps reduce certain types of mechanical wear.
Performance Data:
| Model |
Flow
(m³/h) |
Pressure
(kgf/cm²) |
Suction
(m) |
Max Solid Size
(mm) |
Max Air Consumption
(m³/min) |
Material |
| Aluminum Ally |
ss304 |
Cast Iron |
FRPP |
| QBY-10 |
0~0.8 |
5 |
5 |
1 |
0.3 |
Yes |
Yes |
Yes |
Yes |
| QBY-15 |
0~1 |
5 |
5 |
1 |
0.3 |
Yes |
Yes |
Yes |
Yes |
| QBY-25 |
0~2.4 |
5 |
7 |
2.5 |
0.6 |
Yes |
Yes |
Yes |
Yes |
| QBY-40 |
0~8 |
5 |
7 |
4.5 |
0.6 |
Yes |
Yes |
Yes |
Yes |
| QBY-50 |
0~12 |
5 |
7 |
8 |
0.9 |
Yes |
Yes |
Yes |
/ |
| QBY-65 |
0~16 |
5 |
7 |
8 |
0.9 |
Yes |
Yes |
Yes |
/ |
| QBY-80 |
0~24 |
5 |
7 |
10 |
1.5 |
Yes |
Yes |
Yes |
/ |
| QBY-100 |
0~30 |
5 |
7 |
10 |
1.5 |
Yes |
Yes |
Yes |
|
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