1. QBY Stainless Steel Air Diaphragm Pump for Food & Chemical, Chemical Resistant Diaphragm Pump is a new type of transportation machine that uses compressed air, smoke, and industrial exhaust gas as the power source. 2. It features two diaphragms, where compressed air enters the pump body to drive it in a continuous cycle of suction and discharge, making it easy to pump liquids using this principle. Additionally, it is safe to use in hazardous environments because it does not have an electric motor. 3. The QBY air-operated double-diaphragm pumps can transfer both flowable liquids and some difficult-to-move media, combining 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  construction equipment scale models,xcmg excavator models,heavy equipment models Xinghan Muzhi Digital Technology (Xuzhou) Co., Ltd. , https://www.steelkingkong.com
Summarize::
Working Principle:
Double diaphragms, pneumatic
Main applications: Â Â Â Â Â Â
Oil, water, chemical, 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
Yonjou Air Operated Diaphragm Pump (QBY)
Model NO.: QBY
Flow Rate: Constant Pump
Place of Origin: China
Model Number: Qby
Theory: Pneumatic
Structure: Diaphragm Pump
Usage: All Kinds Water Oil Chemicals
Standard or Nonstandard: Standard
Fuel: None
Pressure: High Pressure
Application: Metering
Trademark: YonJou
Transport Package: Standard Export Plywood Case Packing
Specification: International
Origin: China
HS Code: 8413110000