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Industrial Diaphragm Pump

Air-operated diaphragm pumps designed for chemical transfer, wastewater treatment, food processing, and industrial fluid handling applications
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OVELL industrial air operated double diaphragm pumps in multiple materials

Diaphram Pump Categories

Diaphragm Pump Materials

Diaphragm pump materials play a critical role in chemical compatibility, corrosion resistance, durability, and operating performance. OVELL offers plastic, stainless steel, and aluminum diaphragm pumps designed for different industrial fluid handling applications, including chemical transfer, wastewater treatment, food processing, and mining operations.

Plastic Air Operated Double Diaphragm Pumps

Chemical-resistant plastic AODD pumps for acids, alkalis, wastewater, battery slurry and aggressive industrial fluids.
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Stainless Steel Air Operated Double Diaphragm Pumps

Durable stainless steel AODD pumps for chemicals, coatings, wastewater, oils and demanding industrial fluids.
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Aluminum Air Operated Double Diaphragm Pumps

Lightweight aluminum AODD pumps for reliable transfer of paints, coatings, oils, adhesives and industrial fluids.
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Diaphragm Pump Types

Diaphragm pumps are available in different configurations to meet specific operating requirements and fluid handling challenges. OVELL provides electric, booster, FDA-compliant, and flap valve diaphragm pumps for applications requiring precise flow control, sanitary transfer, pressure boosting, and high-viscosity material handling.

Pneumatic Powder Pump

Air-operated powder transfer pumps for safe, efficient and low-dust conveying of dry industrial powders.
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Electric Diaphragm Pump | Ovell Pumps

Electric Diaphragm Pump

OVELL electric diaphragm pump is designed for energy-efficient, stable and continuous industrial fluid transfer with precise flow control and reliable diaphragm pumping performance.
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Flap Valve Diaphragm Pump | Ovell Pumps

Flap Valve Diaphragm Pump

OVELL flap valve diaphragm pump is designed for transferring high-viscosity fluids, slurries, solids-containing media and large-particle process fluids.
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Booster Diaphragm Pump | Ovell Pumps

Booster Diaphragm Pump

OVELL booster diaphragm pump provides adjustable pressure boosting for industrial fluid transfer, with stable output pressure and reliable AODD performance.
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Air Operated Double Diaphragm Pumps (AODD Pumps)

Air operated double diaphragm pumps (AODD pumps) are widely used for transferring chemicals, wastewater, slurries, and high-viscosity fluids in demanding industrial environments. OVELL provides multiple AODD pump configurations, including plastic, stainless steel, aluminum, FDA, and flap valve diaphragm pumps for different industrial applications.

Key Features of AODD Pumps

  • Self-priming operation
  • Dry-run capability
  • Handles solids and slurries
  • Chemical-resistant construction

Common AODD Pump Configurations

  • Plastic AODD Pumps
  • Stainless Steel AODD Pumps
  • Aluminum AODD Pumps
  • FDA AODD Pumps
Close-up of an OVELL stainless steel air operated double diaphragm pump

Applications of Diaphragm Pumps

Diaphragm pumps are widely used across industrial applications requiring reliable fluid transfer, chemical compatibility, solids handling, and stable pumping performance.

Chemical Transfer

Reliable transfer of corrosive chemicals, solvents, and hazardous industrial fluids.

Wastewater Treatment

Efficient fluid handling for wastewater treatment, sludge transfer, and dosing systems.

Food & Beverage

Sanitary diaphragm pumps designed for food processing and hygienic fluid transfer.

Mining

Durable diaphragm pumps for abrasive slurries and demanding mining environments.

Popular Products

Explore OVELL’s popular diaphragm pump models designed for reliable industrial fluid handling, chemical transfer, wastewater treatment, and demanding process applications.
13 mm (1/2″) Aluminum Air Operated Diaphragm Pump
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13 mm 1/2 inch Aluminum Air Operated Double Diaphragm Pump

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13 mm (1/2″) Plastic Air Operated Diaphragm Pump
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13 mm (1/2 Inch) Plastic Air Operated Double Diaphragm Pump

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13 mm (1/2″) Stainless Steel Air Operated Diaphragm Pump
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13 mm 1/2 inch Stainless Steel Air Operated Double Diaphragm Pump

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6.5 mm (1/4" ) Plastic Air Operated Diaphragm Pump
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1/4″ Plastic AODD Pump – Air Operated Double Diaphragm Pump

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What is a Diaphragm Pump

A diaphragm pump is a positive displacement pump designed for reliable industrial fluid handling. It uses a flexible diaphragm and check valves to efficiently transfer liquids, chemicals, slurries, and other process media.Diaphragm pumps are widely used in chemical processing, wastewater treatment, mining, food processing, and other industrial applications because of their chemical compatibility, self-priming capability, and ability to handle abrasive or high-viscosity fluids. Air-operated double diaphragm pumps (AODD pumps) are among the most widely used configurations for industrial fluid transfer.
Chemical
Wastewater
Mining
Food & Beverage
Three OVELL industrial diaphragm pumps highlighting reliability, corrosion resistance, solids handling and leak-free operation

Types of Diaphragm Pumps

Diaphragm pumps are available in different configurations to meet various fluid handling requirements and industrial operating conditions.
  • Air operated diaphragm pumps (AODD)
  • Electric diaphragm pumps
  • FDA diaphragm pumps
  • Flap valve diaphragm pumps
  • Booster diaphragm pumps

Key Advantages of Diaphragm Pumps

Self-priming Operation

Self-priming capability ensures fast start-up and reliable fluid transfer.

Dry-run Capability

Can run dry without damage reducing downtime and maintenance costs.

Excellent ChemicalCompatibility

Compatible with a wide rangeof corrosive, acidic, andalkaline chemicals.

Handles Solids & High-Viscosity Media

Suitable for slurries. solids.containing media, and high-viscosity fluids

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