Diaphragm Pump

Your Professional Diaphragm Pump Supplier

Shandong Dayang Mining Equipment Co., LTD.Is specialized in the production of mine explosion-proof submersible sand discharge pump, submersible sewage pump and mine pneumatic submersible pump, mine pneumatic diaphragm pump enterprises.The products cover 5 series and more than 400 varieties, such as mine flameproof submersible pump, high pressure and high power mine flameproof submersible pump, mine pneumatic desilting pump, mine pneumatic diaphragm pump, and pneumatic submersible pump, which are widely used in mining, building materials, metallurgy, municipal engineering and other fields, and the technical level has reached the advanced level of domestic and international similar products.

Stainless Steel Pneumatic Diaphragm Pump
Stainless steel pneumatic diaphragm pump is a novel pump using compressed air as the power source, which distributes air through the reciprocating movement of the air valve to drive the diaphragm...
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Aluminum Alloy Pneumatic Diaphragm Pump
Aluminum alloy pneumatic diaphragm pump the whole pump body is made of aluminum alloy material, aluminum alloy material compared with other metal materials such as cast iron, stainless steel and...
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Cast Iron Pneumatic Diaphragm Pump
Cast iron pneumatic diaphragm pump is a new type of conveying machinery, is a new type of pump in China. Using compressed air as the power source, no electronic components, for explosion-proof...
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Pneumatic All Tetrafluorodiaphragm Pump
The pump body is made of PVDF fluoroplastic material, also known as perfluorinated diaphragm pump. Is a particularly strong corrosion resistance of the pump model, its application range is very...
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Electric Explosion-proof Diaphragm Pump
Electric explosion-proof diaphragm pump is based on the ordinary electric diaphragm pump derived diaphragm pump model, the use of explosion-proof motor instead of ordinary motor, through the motor...
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Electric Variable Frequency Diaphragm Pump
Electric variable frequency diaphragm pump is a new type of pump, in recent years, due to the breakthrough progress in the diaphragm material, more and more industrialized countries in the world...
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Stainless Steel Electric Diaphragm Pump
Stainless steel electric diaphragm pump is a type of diaphragm pump driven by a motor, and the double diaphragm is driven by a crankshaft slider mechanism to reciprocate, so that the volume of the...
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Corrosion-resistant Electric Diaphragm Pump
Corrosion resistant electric diaphragm pump is a new type of pump, driven by the motor through the gearbox drive eccentric extrusion diaphragm to change the volume of the diaphragm chamber to suck...
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Why Choose Us

Our Services
Pump machine warranty for one year, pre-sales and after-sales have professional technical personnel to guide the use of problems. Product after-sales use problem 24 hours to reply.

Foreign trade market
Products are exported to Russia, Australia, India and Southeast Asian countries and regions.

Our certifications
With a perfect quality assurance system, Obtained "ISO9001 Quality Management system certification", "ISO45001 Occupational Health and Safety Management System certification", "ISO9001 Environmental Management System certification", "Intellectual property management system certification", "adoption of international standards certification", "energy-saving product certification".

Fast Shipping
We understand that time is critical for your projects. That’s why we ensure that orders are processed and shipped within 1 hour after receiving your order during business days, from our centrally located warehouse in Miami.

Diaphragm Pump Specifications

Model	ATO-QBYK3-10
Max. Flow	5.0 GPM (18.9 LPM)
Max. Working Pressure	100 PSI (0.7 Mpa)
Fluid Inlet Size	3/8 inch (DN10) NPT
Fluid Outlet Size	3/8 inch (DN10) NPT
Air Inlet Size	1/4 inch NPT
Suction Lift (Dry Suction)	8 - 10 ft. (2.5 - 3m)
Max. Permitted Grain	0.06 in. (1.5mm)
Max. Air Consumption	9.0 SCFM
Every Stroke Flow	0.006 gal. (23cc)
Every Reciprocating Flow	0.012 gal. (46cc)
Max. Reciprocating Speed	Dry Running 320 cpm
Max. Reciprocating Speed	Wet Running 250 cpm
Body Structure Material	Aluminum Alloy/ Cast Iron/ Non-Metallic (Plastic)/ Stainless Steel
Diaphragm Material	Butyronitrile (Default)/ Teflon (Customizable)
Weight	4kg/ 7kg/ 4kg/ 7kg

Key Features

Pneumatic dual diaphragm pump can transport high temperature media up to 130 ℃.

Adopt pilot operated type air valve to eliminate the AODD pump downtime and extend its life span.

It is designed with multiport to help you install it easily.

Air powered diaphragm pump can be used as a movable-type material transfer pump because it has such advantages as small in size, easy moving, no need base, small occupied area and easy installation.

It can be externally connected to an electromagnetic valve for remote control. And the reversing valve requires no lubrication.

Types of Diaphragm Pumps Available

Air-Operated Diaphragm Pumps
Air-operated diaphragm pumps, also known as AOD pumps, are powered by compressed air. These pumps use reciprocating diaphragms to create suction and discharge pressure, allowing them to handle viscous and abrasive fluids with ease.

Electric Diaphragm Pumps
Electric diaphragm pumps are powered by electric motors and offer a reliable and consistent flow of fluid. These pumps are ideal for applications where a continuous and steady flow rate is required.

Hydraulic Diaphragm Pumps
Hydraulic diaphragm pumps use hydraulic fluid to move the diaphragms, making them suitable for high-pressure applications. These pumps are often used in industries such as oil and gas, chemical processing, and water treatment.

Solar-Powered Diaphragm Pumps
Solar-powered diaphragm pumps harness the energy of the sun to operate, making them environmentally friendly and cost-effective. These pumps are ideal for remote locations where access to electricity is limited or expensive.

Applications

Diaphragm Pumps in the Chemical Industry

Diaphragm pumps are extensively used in the chemical industry for handling and transferring chemicals, acids, solvents, and other aggressive substances.

Diaphragm Pumps in the Pharmaceutical Industry

Accurate fluid transfer is important in pharmaceutical production. Diaphragm pumps contribute to the safe and precise transfer of solvents, acids, bases and other pharmaceutical ingredients.

Food and beverage industry

They are typically used to pump liquids such as juices, sauces, dairy products and liquid ingredients, while maintaining hygiene and avoiding contamination.

Mining and construction

Diaphragm pumps are used in mining and construction sites for dewatering excavations, pumping mud and slurry, and pumping abrasive materials such as sludge and silt.

Shipping Instructions for Diaphragm Pump

We preferred shipping partner is UPS. At times, we may use other carriers, such as USPS, FedEx, DHL, LTL freight carriers, or other contract trucking companies as necessary.

All in-stock orders placed before noon central will ship the same day and are eligible for expedited shipping. This guarantee does not extend to drop-ship or out-of-stock items. Should there be an issue with expedited delivery, you will receive an email detailing your options.

All other orders will typically ship between 1 -5 business days.

Our Certificates

FAQ

Q: What are the advantages of using diaphragm pumps?

A: Diaphragm pumps offer several advantages, including the ability to handle viscous and abrasive fluids, self-priming capabilities, and the ability to run dry without damage.

Q: What are the typical applications of diaphragm pumps?

A: Diaphragm pumps are used in a wide range of industries, including chemical processing, oil and gas, wastewater treatment, agriculture, and food and beverage production.

Q: How do I choose the right diaphragm pump for my application?

A: When selecting a diaphragm pump, consider factors such as the type of fluid being pumped, flow rate requirements, pressure capabilities, and any specific environmental or operational conditions.

Q: Are diaphragm pumps easy to maintain?

A: Diaphragm pumps are relatively easy to maintain, with simple designs that require minimal maintenance. Regular inspection and replacement of diaphragms and seals are recommended to ensure optimal performance and longevity.

Q: Can diaphragm pumps handle corrosive fluids?

A: Yes, diaphragm pumps are capable of handling corrosive fluids, thanks to their robust construction and materials of construction. However, it's essential to select the appropriate pump materials compatible with the fluid being pumped to avoid damage or contamination.

Q: How diaphragm pumps work?

A: Pneumatic diaphragm pumps use compressed air or gas to flex a diaphragm, to create suction and discharge pressure. When air is applied to one side of the diaphragm, it moves away, and draws fluid into the pump chamber through an inlet valve. When air is directed to the other side of the diaphragm, it flexes in the opposite direction, and forces the fluid out through an outlet valve.

Q: What are the uses of diaphragm pump?

A: Because diaphragm pumps are so versatile, they are used in virtually every industry that requires fluid transfer. They are often used for dewatering or water removal across many different industries.

Q: What are the applications of diaphragm?

A: The diaphragm pump's ability to handle a broad spectrum of fluids, ranging from corrosive chemicals to viscous, high abrasion slurries, has made it a critical tool in industries such as chemical processing, mining, water treatment, pharmaceuticals, and food production.

Q: Where is diaphragm pump best suited?

A: Diaphragm pumps are widely used in the chemical industry due to their ability to handle a wide variety of corrosive and abrasive fluids. In this industry, it is essential to choose the right pump for each application to ensure optimum performance and long life due to the nature of the fluids pumped.

As one of the leading diaphragm pump manufacturers and suppliers in China, we warmly welcome you to buy durable diaphragm pump made in China here from our factory. All our products are with high quality and competitive price.

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