Are you in the market for a diaphragm pump and feeling overwhelmed by the options? You’re not alone! With so many suppliers in China, it’s crucial to compare the top factories to ensure you make the best choice for your needs. Understanding the strengths and specialties of these manufacturers can save you time and money while guaranteeing quality. Imagine having the confidence to select a supplier that meets your exact requirements! Dive into our article to discover the leading diaphragm pump factories in China and find the perfect partner for your projects. Your ideal pump awaits!

China Diaphragm Pump Manufacturers, Suppliers, Factory – Good Price …

China Diaphragm Pump Manufacturers, Suppliers, Factory

Product Details: YUANHUA diaphragm pumps are high-quality pumps manufactured in China, suitable for various applications.

Technical Parameters:
– Rated Voltage: DC 24V
– Rated Power: 36W for RO booster pump, 28W for booster pump for water purifier

Application Scenarios:
– Water purification systems
– Industrial fluid transfer

Pros:
– High quality and reasonable price
– Timely delivery and good after-sale service

Cons:
– Not submersible
– Limited flow rates for some models

China Diaphragm Pump Suppliers & Manufacturers & Factory – Buy …

Product Details: Diaphragm Pump

Technical Parameters:
– Material: Cast iron, aluminum, engineering plastics
– Self-priming, can handle various flow media

Application Scenarios:
– Waste water and sewage treatment
– Chemical and ceramic industries

Pros:
– Durable and rugged design
– Versatile fluid handling capacities

Cons:
– May require regular maintenance
– Performance can vary based on media viscosity

Diaphragm Pumps From Manufacturer Supplier China – Shinjo

Product Details: Diaphragm Pumps from Shinjo, available in various materials including Stainless Steel, Cast Iron, Aluminium alloy, Fluoroplastic, PTFE, and PFA.

Technical Parameters:
– Size: 1/2 Inch – 4 Inch, DN10mm – DN100mm
– Flow Rate (Q): 0 – 30 (m3/h), Lift Head (H): 0 – 50 (m)

Application Scenarios:
– Chemical processing
– Water treatment

Pros:
– Generates a hermetic seal, preventing lubricant contamination
– Versatile materials suitable for various applications

Cons:
– Potentially higher maintenance due to diaphragm wear
– Limited flow rates compared to other pump types

Diaphragm pump manufacturers – China Saiken Pumps

Product Details: Diaphragm pump manufactured by Saiken Pump Industry, designed for various media transmission and circulation.

Technical Parameters:
– Self-priming, idling, metering, no cutting force, no leakage.
– Can lift up to 84 meters.

Application Scenarios:
– Painting and ceramic industries.
– Environmental protection, wastewater treatment, construction, sewage, fine chemi…

Pros:
– Efficient and stable operation with no lubrication required.
– Suitable for corrosive, high viscosity, volatile, flammable, and highly toxic li…

Cons:
– Limited to specific applications based on liquid properties.
– Potential maintenance required for optimal performance.

Miniature Pumps – BODENFLO China Manufacturer – Micro diaphragm pump …

Product Details: Miniature pumps including diaphragm and piston types, suitable for various applications such as air, vacuum, and liquid pumping.

Technical Parameters:
– Flow rate: 0.5-22 L/min
– Pressure: 1-10 bar
– Vacuum: -30 to -85 kPa
– Dimensions: Varies by model

Application Scenarios:
– Medical aesthetics and treatments
– IVD instruments
– Dental equipment
– Inkjet printers
– Foam cleaning equipment
– Portable power tools
– Beverage industry

Pros:
– Compact size and lightweight design
– Oil-free operation for contamination-free pumping
– Low power consumption
– Precise fluid control
– Quiet operation with minimal vibration
– Versatile media compatibility

Cons:
– Limited flow rates for some models
– Potential for overheating if not properly maintained

Diaphragm Dosing Metering Pump Manufacturer/Supplier China | NEWDOSE

Product Details: Diaphragm Dosing Metering Pump

Technical Parameters:
– Capacity range: 1-6000 L/h
– Pressure range: 0-70 Bar

Application Scenarios:
– Waste Water Treatment
– Chemical Processing

Pros:
– High efficiency and accuracy
– Wide range of applications

Cons:
– Potentially high initial cost
– Requires regular maintenance

SIKOPUMP, one-stop metering pump supplier from China

Product Details: SIKOPUMP offers a range of metering pumps including solenoid, diaphragm, plunger, and hydraulic types, suitable for various applications.

Technical Parameters:
– Solenoid Metering Pump: max capacity 10L/H, PVC, PVDF, SS304/316 pump head
– Diaphragm Metering Pump: max capacity 3600L/H, quality PTFE diaphragm in 5 layer…

Application Scenarios:
– Water treatment
– Chemical processing

Pros:
– High quality and competitive pricing
– Wide range of applications across various industries

Cons:
– Limited specific technical details for some pump types
– Potentially high initial investment for advanced models

China Air Operated Double Diaphragm Pump Manufacturers, Suppliers …

Product Details: Air Operated Double Diaphragm Pump – YONJOU QBK series, air-operated, positive displacement, self-priming pump.

Technical Parameters:
– Model: QBK10, Size: 10mm, Max Capacity: 1.5 M3/h, Max Pressure: 80 PSI, Max Air…
– Model: QBK15, Size: 15mm, Max Capacity: TBD, Max Pressure: TBD, Max Air Consumpt…

Application Scenarios:
– Corrosive chemicals
– Volatile solvents
– Viscous, sticky fluids
– Shear-sensitive foodstuffs and pharma products
– Dirty water and abrasive slurry
– Smaller solids
– Creams, gels, and oils

Pros:
– Self-priming design
– Suitable for a wide range of fluids

Cons:
– Limited maximum pressure for some models
– Specific models may have undefined parameters

Diaphragm Pump,Diaphragm Pump Suppliers – Hi-Sea Group

Product Details: Diaphragm Pump – A positive displacement pump using a diaphragm to pump fluids.

Technical Parameters:
– Suitable for discharge pressure up to 1,200 bar
– Can handle sludges and slurries with high grit and solid content

Application Scenarios:
– Used in industrial applications
– Used to make air pumps for filters on small fish tanks

Pros:
– Good suction lift characteristics
– Can be up to 97% efficient

Cons:
– Causes a pulsating flow that may lead to water hammer
– Some models are low pressure pumps with low flow rates

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
China Diaphragm Pump Manufacturers, Suppliers, Factory – Good Price …				www.yonjoupump.com
China Diaphragm Pump Manufacturers, Suppliers, Factory	YUANHUA diaphragm pumps are high-quality pumps manufactured in China, suitable for various applications.	– High quality and reasonable price – Timely delivery and good after-sale service	– Not submersible – Limited flow rates for some models	www.chinayuanhua.com
China Diaphragm Pump Suppliers & Manufacturers & Factory – Buy …	Diaphragm Pump	– Durable and rugged design – Versatile fluid handling capacities	– May require regular maintenance – Performance can vary based on media viscosity	www.koeochina.net
Diaphragm Pumps From Manufacturer Supplier China – Shinjo	Diaphragm Pumps from Shinjo, available in various materials including Stainless Steel, Cast Iron, Aluminium alloy, Fluoroplastic, PTFE, and PFA.	– Generates a hermetic seal, preventing lubricant contamination – Versatile materials suitable for various applications	– Potentially higher maintenance due to diaphragm wear – Limited flow rates compared to other pump types	www.shinjopump.com
Diaphragm pump manufacturers – China Saiken Pumps	Diaphragm pump manufactured by Saiken Pump Industry, designed for various media transmission and circulation.	– Efficient and stable operation with no lubrication required. – Suitable for corrosive, high viscosity, volatile, flammable, and highly toxic li…	– Limited to specific applications based on liquid properties. – Potential maintenance required for optimal performance.	www.chinagearpumps.com
Miniature Pumps – BODENFLO China Manufacturer – Micro diaphragm pump …	Miniature pumps including diaphragm and piston types, suitable for various applications such as air, vacuum, and liquid pumping.	– Compact size and lightweight design – Oil-free operation for contamination-free pumping – Low power consumption – Precise fluid control – Quiet oper…	– Limited flow rates for some models – Potential for overheating if not properly maintained	bodenpump.com
Diaphragm Dosing Metering Pump Manufacturer/Supplier China	NEWDOSE	Diaphragm Dosing Metering Pump	– High efficiency and accuracy – Wide range of applications	– Potentially high initial cost – Requires regular maintenance
SIKOPUMP, one-stop metering pump supplier from China	SIKOPUMP offers a range of metering pumps including solenoid, diaphragm, plunger, and hydraulic types, suitable for various applications.	– High quality and competitive pricing – Wide range of applications across various industries	– Limited specific technical details for some pump types – Potentially high initial investment for advanced models	sikopump.com
China Air Operated Double Diaphragm Pump Manufacturers, Suppliers …	Air Operated Double Diaphragm Pump – YONJOU QBK series, air-operated, positive displacement, self-priming pump.	– Self-priming design – Suitable for a wide range of fluids	– Limited maximum pressure for some models – Specific models may have undefined parameters	www.yonjoupump.com
Diaphragm Pump,Diaphragm Pump Suppliers – Hi-Sea Group	Diaphragm Pump – A positive displacement pump using a diaphragm to pump fluids.	– Good suction lift characteristics – Can be up to 97% efficient	– Causes a pulsating flow that may lead to water hammer – Some models are low pressure pumps with low flow rates	www.chinahisea.com

Frequently Asked Questions (FAQs)

1. What types of diaphragm pumps do suppliers in China offer?

You can find a wide variety of diaphragm pumps from suppliers in China, including air-operated, electric, and hydraulic diaphragm pumps. They cater to different industries such as chemical, food and beverage, and wastewater management, ensuring you can find the right pump for your specific needs.

2. How can I ensure the quality of diaphragm pumps from Chinese suppliers?

To ensure quality, look for suppliers with ISO certifications and positive customer reviews. Request samples before placing large orders and consider visiting the factory if possible. This way, you can assess their manufacturing processes and quality control measures firsthand.

3. What is the typical lead time for orders from diaphragm pump suppliers in China?

Lead times can vary based on the supplier and order size, but generally, you can expect around 4 to 8 weeks for production. It’s a good idea to discuss timelines upfront and factor in shipping times to avoid delays in your project.

4. Are there any minimum order quantities (MOQs) for diaphragm pumps?

Many suppliers in China have minimum order quantities, which can range from a few units to several hundred, depending on the product and manufacturer. Always check the MOQ before placing an order to ensure it aligns with your purchasing needs.

5. Can I customize diaphragm pumps according to my specifications?

Yes, most suppliers in China offer customization options for diaphragm pumps. You can request specific materials, sizes, and features to meet your requirements. Just be sure to communicate your needs clearly to the supplier to ensure they can accommodate your requests.