Low Pressure Industrial Air Operated Diaphragm Pump 12.3 kg with 192 L/Min Flow Rate and 0.83 Mpa Pressure

This corrosion-resistant cast steel dual diaphragm pump delivers high-volume fluid transfer even at low air pressure, with broad material compatibility for industrial applications.

Air diaphragm pumps (also known as membrane pumps, air operated double diaphragm pumps, or pneumatic diaphragm pumps) use a combination of reciprocating rubber, thermoplastic, or Teflon diaphragms with check valves on both sides to efficiently pump fluids.

• Zero leakage design for reliable operation
• Excellent self-priming performance
• Capable of conveying various media types
• Multiple material options: Cast steel, Aluminum, Stainless Steel, Polypropylene

Acetal: 40°-150°F (4.4-65.5°C) | Santoprene: -40°-225°F (-40°-107.2°C) | Nitrile: 10°-180°F (-12°-82°C) | Viton: -40°-350°F (-40°-176.6°C) | Hytrel: -20°-150°F (-12°-93°C) | Kynar: 10°-200°F (-28.9°-65.5°C) | Polypropylene: 32°-175°F (0-79.4°C)

• Flush pump with compatible solvent if material may solidify during inactivity
• Disconnect air supply during extended periods of non-use
• Ensure adequate material supply tubing to prevent collapse
• Install check valve at air inlet for forced-feed applications
• Secure pump legs to suitable surface to prevent vibration damage

• Refer to component schematic for part identification and service packs
• BSK wearing parts enable quick service and reduced downtime
• Service kits available for AIR SECTION and FLUID SECTION
• Maintain clean work surface during disassembly to prevent contamination
• Include pump in preventive maintenance program with proper records
• Drain captured material from outlet manifold before disassembly