Ahmedabad's chemical, pharmaceutical, paint, process and manufacturing sectors require dependable solutions for transferring challenging industrial fluids. Air Operated Double Diaphragm Pumps, commonly known as AODD Pumps or Pneumatic Diaphragm Pumps, provide a versatile option for applications involving chemicals, viscous liquids, slurries and other compatible process fluids.
ALPHA GLOBAL is an Ahmedabad-based industrial equipment supplier and manufacturer offering Air Operated Double Diaphragm Pumps for industrial fluid-handling applications. The company's official AODD range is available in materials including Stainless Steel, Aluminium, Polypropylene and PVDF to suit different fluid characteristics and chemical-compatibility requirements.
⚙️ How Does an AODD Pump Work?
An Air Operated Double Diaphragm Pump is a pneumatic positive-displacement pump. Compressed air alternately moves two flexible diaphragms, producing suction and discharge cycles that transfer liquid through the pump.
Because compressed air provides the driving force, an electric motor is not required at the pumping unit. This characteristic makes appropriately configured AODD pumps useful where electrical-drive considerations or hazardous operating environments are important.
🔧 Key Features of AODD Pumps
- 💨 Compressed-air-operated pumping
- 🔄 Positive displacement principle
- 💧 Self-priming capability
- ⚙️ Dry-running capability
- 🧪 Options for corrosive-fluid handling
- 🪨 Suitable configurations for abrasive and solid-containing fluids
- 🛢️ Useful for many viscous liquids
- 🎨 Suitable for compatible paints, coatings and related materials
- 📊 Flow can be controlled through the air supply
- 🛡️ No electric motor required at the pumping unit
- 🔧 Multiple diaphragm and body-material options
🏗️ Available Material Options
Selecting the correct Material of Construction (MOC) is important for pump reliability and chemical compatibility.
ALPHA GLOBAL lists:
- 🔩 SS-316 / CF8M
- ⚙️ Aluminium
- 🧪 Polypropylene (PP)
- ⚗️ PVDF
Diaphragm options can include PTFE/Teflon, Neoprene, Santoprene and Viton depending on the fluid and operating requirements.
🏭 AODD Pump Applications in Ahmedabad
Air Operated Double Diaphragm Pumps can be considered for:
- Chemical transfer
- Solvent handling
- Slurry transfer
- Paint and coating applications
- Viscous liquid transfer
- Wastewater applications
- Pharmaceutical processes
- Food-processing applications
- Adhesives and resins
- Industrial process-fluid transfer
The exact pump body, diaphragm material and size should always be selected according to the fluid being handled.
📊 Technical Range
ALPHA GLOBAL's published AODD information lists port sizes from approximately ½ inch to 2 inch, maximum flow rates reaching approximately 586 LPM and pressure capability up to approximately 7 bar, depending on pump size and operating conditions. Actual performance varies with factors including air supply, viscosity, fluid characteristics and selected configuration.
🎯 How to Select an AODD Pump?
Before purchasing an AODD Pump in Ahmedabad, determine:
- Required flow rate
- Discharge pressure
- Liquid name and composition
- Viscosity
- Temperature
- Abrasiveness
- Solid-particle size, if present
- Required suction lift
- Compressed-air availability
- Pump body material
- Diaphragm compatibility
- Continuous or intermittent duty
Correct application data helps determine an appropriate pump configuration.
🔎 Looking for an AODD Pump Manufacturer Near Me in Ahmedabad?
For buyers searching online for an “Air Operated Double Diaphragm Pump manufacturer near me”, “AODD Pump supplier in Ahmedabad” or “Pneumatic Diaphragm Pump manufacturer in Ahmedabad”, ALPHA GLOBAL provides application-focused AODD pump solutions from Navrangpura, Ahmedabad.
❓ Frequently Asked Questions
What is an AODD Pump?
AODD stands for Air Operated Double Diaphragm Pump. It uses compressed air to alternately move two diaphragms, producing suction and discharge for liquid transfer.
Can an AODD Pump run dry?
ALPHA GLOBAL states that its AODD pump range offers dry-running capability, subject to proper pump selection and operating conditions.
Is an electric motor required?
No electric motor is required at the pumping unit because an AODD pump operates using compressed air.
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