| After-sales Service: | 1 Year |
|---|---|
| Warranty: | 1 Year |
| Certification: | EMC, ISO9001:2008, ISO9001:2000, RoHS, CE |
| Rated Current: | 220V/380V/415V |
| Voltage: | 220V |
| Material: | Stainless Steel |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Summarize:
1.QBY Cast Iron Stainless Steel Pneumatic Double Diaphragm Pump is a positive displacement pump, 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. QBY air operated double diaphragm pumps can not only 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.
Product details:
| Working Principle: | Double Diaphragms, Pneumatic |
| Main applications: | 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, PVDF, PTFE linning |
| Maximum grain diameter: | 10mm (3/8inch) |
| Maximum drive rating: | 7kgf/cm2 |
| Maximum caliber: | 100mm(4inch) |
| Maximum discharge-side pressure: | 6kgf/cm2 |
| Maximum head: | 50m(164ft) |
| Flow rate range: | 0.8-30m3/h(3.5-132US.GPM) |
Performance Data:
| Model | Size | Max Capacity | Max Pressure | Max air consumption | Max air pressure | Max particle diameter | |||
| MM | INCH | M3/h | USGPM | M | PSI | M3/MIN | BAR | MM | |
| QBK10 | 10 | 3\8 | 1.5 | 6.60 | 80 | 116 | 0.14 | 8.0 | 2.5 |
| QBK15 | 15 | 1\2 | |||||||
| QBK25 | 25 | 1 | 9 | 39.63 | 1.12 | 5 | |||
| QBK40 | 40 | 1-1\2 | 12.5 | 55.04 | 1.35 | ||||
| QBK50 | 50 | 2 | 20 | 88.06 | 2.8 | 6 | |||
| QBK65 | 65 | 2-1\2 | 21.5 | 94.66 | 2.8 | ||||
| QBK80 | 80 | 3 | 25 | 110.07 | 3.0 | 10 | |||
| QBK100 | 100 | 4 | |||||||
| Pump Body Materal | Diaphragm Materal | Ball Materal | Valve Seat Materal |
| Acetal | Hytrel | Acetal | Acetal |
| Polypropylene | Santoprene | Polypropylene | Polypropylene |
| Aluminum | PTFE | Aluminum | Aluminum |
| SS304 | Buna N | SS304 | SS304 |
| SS316 | Viton | SS316 | SS316 |
| PVDF | Hytrel | Hytrel | |
| Cast Iron | Santoprene | Santoprene | |
| PTFE | PVDF | ||
| Buna N | PTFE | ||
| Viton | Buna N | ||
| Viton |
|
Name
|
Model
|
Diameters(mm)
|
Flow(m3/h)
|
Head(m)
|
NPSH(m)
|
Solids allowed
φ(mm)
|
Air pressure
kgf/cm2)
|
|
Diaphragm
Pump
|
QBY-10
|
10
|
0.8
|
50
|
5
|
1
|
2-7
|
|
QBY-15
|
15
|
1
|
50
|
5
|
1
|
2-7
|
|
|
QBY-25
|
25
|
2.4
|
50
|
7
|
2.5
|
2-7
|
|
|
QBY-40
|
40
|
8
|
50
|
7
|
4.5
|
2-7
|
|
|
QBY-50
|
50
|
12
|
50
|
7
|
8
|
2-7
|
|
|
QBY-65
|
65
|
16
|
50
|
7
|
8
|
2-7
|
|
|
QBY-80
|
80
|
24
|
50
|
7
|
10
|
2-7
|
|
|
QBY-100
|
100
|
30
|
50
|
7
|
10
|
2-7
|
Shanghai Suoto Pump Industrial Co., Ltd. is a professional pump manufacturer integrating R&D, manufacturing, sales and service as a whole, which has been certified by ISO9001 international quality management system.
Located in Langxia Industrial Park, Shanghai, Suoto Pump Industrial possesses two manufacturing bases in Shanghai and Zhejiang. Since our inception, Suoto Pump Industrial has been committed to the innovation and development of various pumps. Our leading products include self-priming trash pump, centrifugal pump, submersible pump, diaphragm pump, vacuum pump, diesel pump, fire pump, etc.
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