The QBK Air Operated Double Diaphragm Pump is a highly efficient and versatile device used in various industries such as food processing, chemical manufacturing, and more. It operates using compressed air, making it ideal for use in hazardous environments where electric motors are not safe. This pump is designed to handle both liquid and semi-solid materials with ease. It features two diaphragms that move back and forth, creating suction and discharge cycles. This mechanism allows the pump to transport liquids smoothly without the need for an electrical power source. The design also ensures high safety and reliability in demanding conditions. The QBK series offers multiple advantages over traditional pumps, including self-priming capability, resistance to corrosion, and the ability to handle abrasive or viscous media. It is widely used in applications involving chemicals, paints, oils, and other challenging fluids. Waste Paper Baler,Precision Waste Paper Baler,Waste Paper Baler For Industrial,Automatic Feeding Waste Baler 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
5. Pump Instruction
6. Applications
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Plastic Material Air Operated Acid Resistant Double Diaphragm Pump Made in China
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