The QBK air-operated double diaphragm pump is a versatile and reliable solution for transferring liquids in various industrial applications. It uses compressed air as a power source, making it ideal for environments where electrical equipment may pose a risk. This pump is particularly suitable for handling chemicals, food products, and other sensitive fluids due to its non-electric design and high resistance to corrosion. It features two diaphragms that work together to create a continuous pumping action. Compressed air enters the pump body and drives the diaphragms back and forth, enabling the pump to draw in and push out liquids efficiently. This design ensures safe operation in hazardous areas without the need for an electric motor. The QBK series is known for its durability and efficiency. It can handle both free-flowing liquids and more challenging media, such as slurries and viscous substances. Its advantages include self-priming capabilities, ease of maintenance, and adaptability to different flow rates and pressures. Tiger Head Scissors-Metal Shears Tiger head scissors metal shear Jiangyin Hangli Technology Co., Ltd. , https://www.hanglimachinery.com
2. Product Advantage
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 Months for Spare Parts
Trademark: DEFU
Transport Package: Plywood Case or Carton
Specification: CE
Origin: China
1. Product Description