1. The QBY Food Grade Pump is a new type of transportation machine that uses compressed air, smoke, and industrial exhaust gas as a power source. It is ideal for use in the food and chemical industries due to its chemical resistance. 2. This pump features two diaphragms, where compressed air drives the pump through continuous suction and release actions, making it efficient for transferring liquids. Its design eliminates the need for an electric motor, making it safe to use in hazardous environments. 3. The QBY air-operated double diaphragm pump is not only suitable for flowing liquids but can also handle difficult-to-pump media. It combines the advantages of self-priming pumps, submersible pumps, shielded pumps, slurry pumps, and impurity pumps.  Product Details: Performance Data: Size(") Capacity(m³/h) Head(m) Suction Max Grain Dia.(mm) Air  Pressure (Kgf/cm²) 5  wedge wire screen Huatao Group , https://www.huataofilter.com
Summary::
Working Principle:
Double diaphragms, pneumatic
Main Applications: Â Â Â Â Â Â
Oil, water, chemicals, etc.
Driver:
Air operated
Max. Permissible Fluid Temperature:
150°C (302°F)
Type of Connection:
Flange, thread, quick coupled
Installation Position:
Connect to compressor
Casing Parts Material:
C.I, S.S, PP, Aluminium
Maximum Grain Diameter:
10mm (3/8 inch)
Maximum Drive Rating:Â
7 kgf/cm²
Maximum Caliber:Â Â
100 mm (4 inch)
Maximum Discharge-Side Pressure:
6 kgf/cm²
Maximum Head:
50 m (164 ft)
Flow Rate Range: Â
0.8–30 m³/h (3.5–132 US GPM)
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Model
Head (m)
QBY-10
3/8"
0~0.8
0~60
1
7
QBY-15
1/2"
0~1
5
1
QBY-25
1"
0~2.4
7
2.5
QBY-40
1-1/2"
0~8
7
4.5
QBY-50
2"
0~12
7
8
QBY-65
2-1/2"
0~16
7
8
QBY-80
3"
0~24
7
10
QBY-100
4"
0~30
7
10
Â
Qby Food Grade Pump
Model NO.: QBY
Theory: Diaphragm Pump
Brand Name: Yonjou
Fuel: Pneumatic Drive
Pressure: High Pressure
Application: Metering
Trademark: YonJou
Transport Package: Standard Export Plywood Case Packing
Specification: International
Origin: China
HS Code: 8413110000