QBK series polypropylene pneumatic diaphragm pump

Overview

QBK pneumatic diaphragm pump is the third generation pneumatic diaphragm pump, which has the advantages of long service life and no pause. It can pump flowing liquids and transport some non flowing media, and has many advantages of conveying machinery such as self-priming pumps, submersible pumps, shield pumps, mud pumps, and impurity pumps.

1. No need for irrigation. The suction lift can reach up to 5m, the head can reach 70m, and the outlet pressure is ≥ 6kg/cm2.

2. Spacious flow and good passing performance. It allows for a maximum particle diameter of 10mm. When pumping mud and impurities, there is minimal wear on the pump;

3. The head and flow rate can be infinitely adjusted through the opening of the air valve (the air pressure can be adjusted between 1-7kg/cm2):

4. The pump has no rotating parts, shaft seals, diaphragms, etc. The medium pumped is completely separated from the moving parts and workpiece medium of the pump, and the conveyed medium will not leak outward. So when pumping toxic, easily reactive or corrosive media, it will not cause environmental pollution and endanger personal safety;

5. No need for electricity. It is safe and reliable to use in flammable and explosive places;

6. Can work submerged in a medium:

7. Easy to use, reliable in operation, and only requires simple opening and closing of the gas valve. Even if the pump runs without medium for a long time or suddenly stops due to unexpected situations, it will not be damaged. Once overloaded, the pump will automatically stop, with self-protection performance. When the load returns to normal, it can automatically start and run again;

8. The pump has a simple structure and few vulnerable parts. It is easy to install and maintain, and the medium transported by the pump does not come into contact with moving parts such as the valve and connecting rod. Unlike other types of pumps, the performance gradually decreases due to wear and tear of components such as rotors, pistons, gears, and blades

9. Can transport viscous liquids (viscosity below 10000 centipoise):

QBK pneumatic diaphragm pump does not require oil lubrication, even when idling.

main purpose

1. Pump peanut butter, kimchi, mashed potatoes, red sausage, jam apple puree, chocolate, etc.

2. Pump paint, gum, and pigment.

3. Adhesive and glue, all types can be pumped up.

4. Various types of tiles, porcelain, brick ware, and ceramic glaze slurry.

5. After drilling the oil well, use a pump to suck up sediment and grout.

6. Pump various emulsions and fillers. ．

7. Pump various types of wastewater.

8. Use a pump as an oil tanker and a barge to clear and extract sewage from the warehouse.

9. Hops and fermented powder slurry, syrup, sugar dense.

10. Pump water from mines, tunnels, ore dressing, and slag. Pump cement grout and mortar.

11. Various rubber pastes.

12. Various abrasives, corrosives, petroleum and mud, cleaning oil stains, and general containers.

13. Various highly toxic, flammable, and volatile liquids.

14. Various strong acids, strong alkalis, and highly corrosive liquids.