This air operated double diaphragm pump (AODD) utilizes compressed air to drive a reciprocating diaphragm mechanism, creating positive displacement for efficient fluid transfer. The pump handles various liquids including viscous, volatile, corrosive, and particle-laden fluids with exceptional performance.

• Zero leakage design for safe operation
• Excellent self-priming capability up to 4 meters
• Handles various media types including viscous, corrosive, and particle-laden fluids
• Multiple material options: Cast steel, Aluminum, Stainless Steel, Polypropylene
• Modular air motor and fluid section for easy maintenance
• Compact design with minimal noise output

• Santoprene: -40° to 225°F (-40° to 107.2°C)
• Nitrile Rubber: 10° to 180°F (-12° to 82°C)
• Viton: -40° to 350°F (-40° to 176.6°C)
• Hytrel: -20° to 150°F (-12° to 93°C)
• PTFE/Santoprene: 40° to 220°F (4.4° to 104°C)

• Acetal: 40° to 150°F (4.4° to 65.5°C)
• Kynar: 10° to 200°F (-28.9° to 65.5°C)
• Polypropylene: 32° to 175°F (0° to 79.4°C)

Widely used across multiple industries including petroleum chemical processing, electronics manufacturing, ceramic production, food processing, and textile manufacturing. Ideal for applications requiring reliable transfer of challenging fluids.

Requires filtered air supply capable of removing particles larger than 50 microns. No additional lubrication needed beyond factory-applied "O" ring lubricant.

• Flush pump with compatible solvent when not in use
• Disconnect air supply during extended inactivity
• Use adequate material supply tubing to prevent collapse
• Install check valve at air inlet for forced-feed applications
• Secure pump legs to prevent vibration damage

• Refer to component schematic for part identification
• Service kits available for air section and fluid section
• Maintain clean work surface during disassembly
• Implement preventive maintenance program
• Drain captured material before disassembly