Pneumatic Double Diaphragm for Various Liquid Use
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Product Highlights
- Safe for Dangerous Environments: No electric motor required, powered by compressed air for safe operation in hazardous areas.
- Versatile Material Options: Available in Cast Iron, Stainless Steel, PTFE, PP, and Aluminium to suit various fluids.
- Self-Priming Capability: Efficiently transfers liquids and unevenly flowed media without external priming.
- Wide Flow Range: Flow rate ranges from 0.8 to 30 m3/h (3.5-132 US.GPM) across multiple models.
- Certified Quality: Manufactured with ISO9001:2008 and CE certifications ensuring reliability.
- No Blocking Performance: Designed to handle solids with a maximum grain diameter of 10mm (3/8 inch).
- Flexible Connection Types: Supports Flange, Thread, and Quick Coupled connections for easy installation.
Product Attributes
- Customization
- Available
- Certification
- ISO9001:2008, CE
- Material
- Cast Iron/ Stainless Steel/ PTFE/PP
- Model NO.
- QBY
- Power
- Pneumatic
- Valve Body Type
- Diaphragm
- Function
- Pneumatic Type
- Diaphragm Material
- NBR/ PTFE
- Performance
- No Blocking
- Liquid
- Various Industries
- Pump Type
- Pneumatic Double Diaphragm for Various Liquid Use
- Transport Package
- Plywood or Paper Case
- Specification
- STANDARD
- Trademark
- YONJOU
- Origin
- China
- HS Code
- 8413501090
Product Images of Pneumatic Double Diaphragm for Various Liquid Use
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Pneumatic Double Diaphragm for Various Liquid Use -
Pneumatic Double Diaphragm for Various Liquid Use -
Pneumatic Double Diaphragm for Various Liquid Use -
Pneumatic Double Diaphragm for Various Liquid Use -
Pneumatic Double Diaphragm for Various Liquid Use -
Pneumatic Double Diaphragm for Various Liquid Use -
Pneumatic Double Diaphragm for Various Liquid Use
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Product Description
Summarize::
1.QBY Stainless Steel Air Diaphragm 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. QBY 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.
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 |
| 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(") |
Capactiy(m3/h) |
Head(m) |
Suction |
Max Grain Dia.(mm) |
Air Pressure (Kgf/cm2) |
| QBY-10 | 3/8" | 0~0.8 | 0~60 |
5 |
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 |
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR253657". Items marked "
" are certified.
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Company Profile
Zhejiang YonJou Technology Co., Ltd. is a modern enterprise specializing in manufacturing, design, trading and servicing of pumps, valves and petroleum machinery equipment with more than 28 years manufacturing and export experience.
YONJOU was founded by Yang Guoxiang, who has spearheaded the growth and expansion of the company into a modern factory and office complex in China. The pumps are applied to industrial and mining enterprises, municipal water supply, farm irrigation, petrochemical engineering, domestic water and fire water supply for tall buildings, industrial water treatment, water purification, pharmaceutical industry, boiler, and air-conditioning system, etc.
YONJOU has successfully carried out projects with ABB, BUKAKA, HANIL etc in the past few years. The products are sold well in Europe, America, Australia, Middle East, Southeast Asia, South Africa, and has developed a good reputation from all our customers both domestic and overseas.
YONJOU was awarded and has already passed ISO 9001, European CE certificate, BV, TUV, SG S field authentication, National patent products, 3 A credit enterprise of Industrial and Commercial Bank of China, Wenzhou famous brand, premium-brand of Pump & Valve in Zhejiang, Integrity private enterprise, A class credit unit and so on.
YONJOU is will always adhere to the purpose of "Developing by technology, Living by quality, Benefiting by customer. We seek to supply customers with quality products and excellent service.
YONJOU strives to make long term relationships with suppliers and distributors. We are committed to improving the technical expertise of our staff and be an industry leader in quality and innovation
You are most welcome to visit our company to inspect our manufacturing capabilities.
About Our Factory & Business Background
- Address
- 5808# Yangguang Road, Yongjia, Wenzhou, Zhejiang, China
- Terms of Payment
- LC, T/T, D/P, PayPal
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, DDP, CIP
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- NINGBO, SHANGHAI
Our Production Capability & Technical Expertise
- Main Products
- Gear Pump, Diaphragm Pump, Screw Pump, Hot Oil Pump, Lobe Pump, Water Pump, Vacuum Pump, Dewatering Pump, Self Priming Pump, Chemical Pump
Our Industry Experience & Global Business Record
- Export Year
- 2001-02-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What materials are available for the pump body and diaphragm?
- Body materials include Cast Iron, Stainless Steel, PP, and Aluminium. Diaphragms are available in NBR and PTFE.
- Is this pump suitable for dangerous environments?
- Yes, it is very safe for dangerous environments because it uses compressed air instead of an electric motor.
- What is the maximum grain diameter the pump can pass?
- The maximum grain diameter is 10mm (3/8 inch).
- What are the available connection types for this pump?
- The pump supports Flange, Thread, and Quick Coupled connection types.
- What is the maximum discharge pressure of the pump?
- The maximum discharge-side pressure is 6kgf/cm2.
- How long is the lead time for this product?
- Lead time is within 15 workdays during off-peak season and one month during peak season.
- What certifications does this product have?
- The product holds ISO9001:2008 and CE certifications.
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