1. Double Diaphragm Pump Air Operated Double Diaphragm Pump Rubber Diaphragm for Pump for Food& Chemical, Chemical Resistant Diaphragm Pump is the new kind of transportation machine, adopting compress air, smoke and industry exhaust gas as power source. 2. It has two diaphragms, the compressed air come to the pump body to drive the pump in the constant action of sucking and releasing, so it can pump the liquids easily by this principle. Also it is very safe in dangerous environment since it has no electric motor. 3. QBK air operated double diaphragm pumps not only can transfer the flow liquid, but also can transfer some uneasy flowed medium, with the merits of self-priming pump, diving pump, shield pump, slurry pump and impurity pump etc.
We started to manufacture traffic signal pole from 2001 and exported from 2002.
Our firm introduced whole set of good-sized numerical control hydraulic
folding equipment(1280/16000) as well as equipped with a series of
good-sized professional equipments of armor plate-flatted machine,
lengthways cut machine, numerical control cut machine, auto-closed up
machine, auto-arc-weld machine, hydraulic redressing straight machine,
etc. The firm produces all sorts of conical, pyramidal, cylindrical
steel poles with production range of dia 50mm-2250mm, thickness
1mm-25mm, once taking shape 16000mm long, and large-scale steel
components. The firm also is equipped with a multicolor-spayed
pipelining. At the meantime, for better service to the clients, our firm
founded a branch com. The Yixing Jinlei Lighting Installation Com,
which offers clients a succession of service from design to manufacture
and fixing.
Traffic Signal Mast,Traffic Signal Light, Camera Pole,Traffic Signal Lighting Jiangsu Xinjinlei Steel Industry Co., Ltd. , https://www.jinleisteelpole.com
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2.Product Advantage
3.Partial Models For Clients Choosing(More models pls feel free to contact us)
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MODELÂ
CapacityÂ
HeadÂ
Exit PressureÂ
Suction Head
Max Grain Dia.
Max PressureÂ
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
Warmly Welcome To Visit Our Factory,Any Question Pls Feel Free To Contact Me
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Air Operated Diaphragm Sewage Water Pump/Chemical Pump/Oil Transfer Pump
Model NO.: QBK
Performance: No Leak
Color: Blue/Green/Red/Whilt/Black/Grey
Material of Pump: Stainless Steel/Cast Iron/Plastic etc
Material of Diaphragm: Teflon/Buna-N/Viton etc
Other Usages: Oil/Painting/Printing/Shampoo etc
Warranty: One Year for Pump,Three Month for Spare Parts
Spare Parts: Diaphragm,Valve Ball,Ball Seat,Silencer,etc.
Trademark: DEFU
Transport Package: Plywood Case or Carton
Specification: CE Certification
Origin: China
HS Code: 8414809090
1.Product Description