The QBK Air Operated Double Diaphragm Pump is a versatile and reliable solution for transferring various liquids, including those in the food and chemical industries. It operates using compressed air, making it ideal for use in hazardous environments where electrical equipment may not be safe. This pump features two diaphragms that work in tandem to move fluids efficiently, offering a self-priming and easy-to-maintain design. Unlike traditional pumps, the QBK model does not require an electric motor, which enhances its safety and reduces maintenance costs. It can handle both clean and viscous liquids, as well as some solids, making it suitable for applications like slurry transfer, chemical dosing, and more. Its robust construction ensures long-lasting performance even under harsh conditions. Scrap Metal Baler And Shear,Industrial Metal Baling And Shearing Machine,Heavy-Duty Scrap Shear Baler Combo,Precision Metal Recycling And Shearing Machinery Jiangyin Hangli Technology Co., Ltd. , https://www.hanglimachinery.com
3. Partial Models For Clients Choosing (More models pls feel free to contact us)
MODEL
Capacity
Head
Exit Pressure
Suction Head
Max Grain Dia.
Max Pressure
Max. Air Capacity
Inlet & Outlet
(m³/h)
(m)
(Kgf/cm²)
(m)
(mm)
(Kgf/cm²)
(m³/min)
(mm)
QBK-10
1.62
70-84
67
5
1
8.4
0.3
10
QBK-15
3.42
5
1
0.3
15
QBK-25
9.42
5
2.5
0.6
25
QBK-40
21.48
5
4.5
0.6
40
QBK-50
35.22
5
8
0.9
50
QBK-65
63.6
5
8
0.9
65
4. Spare Parts Showing
5. Pump Instruction
6. Applications
7. Factory Show
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Model NO.: QBK
Performance: No Leak
Color: Blue/Red/Black, etc.
Material of Pump: PP/Al/SS304/SS316 etc
Material of Diaphragm: Teflon/Buna-N/Viton etc
Other Usages: Oil/Painting/Printing/Chemical etc
Warranty: One Year for Pump, Three Month for Spare Parts
Trademark: DEFU
Transport Package: Plywood Case or Carton
Specification: CE
Origin: China
1. Product Description