Air Operated Diaphragm Pumps

Product Details:

​Ingersoll-Rand ARO Air Operated Diaphragm Pumps are renowned for their efficiency, reliability, and versatility in fluid handling applications. These pumps are designed to handle a wide range of fluids, including abrasive and shear-sensitive materials, making them suitable for various industries such as chemical processing, food and beverage, and manufacturing.​

Additional Information:

• Delivery Time: 1 week

Product Details:

The ARO 3" Aluminum Powder Pump is a high-performance, air-operated double diaphragm (AODD) pump designed for the efficient and safe transfer of dry powders in industrial applications

Product Details:

Non Metallic Air Operated Diaphragm Pump now include new 3" non-metallic models available in polypropylene or PVDF. The NEW 3" non-metallic models are reliable, efficient and offer a lower Total Cost of Ownership that has made ARO a leading brand in the pumping industry. With flow rates up to 285 gpm (1,079 lpm) our 3" non-metallic models can meet or exceed your application requirements.

Non-Metallic Pump Benefits:

• Efficient transfer leveraging EXP air motor design
• Faster transfer, 55% more flow than ARO EXP 2" Non-Metallic models.

EXP Features:

• EXP Total Cost of Ownership (TCO) Best  TCO of all major competitive models tested
• EXP Reliability Lube free patented differential valve both on major air valve and SimulShift (Pilot Valve) provides reliable worry free operation
• EXP Serviceability Modular construction, reduced parts count and simple to use repair kits will minimize repair time and cost
• EXP Control & Monitoring - Electronic interface capability assures consistent flow rates and pinpoint control. End of stroke feedback (EOS) and leak detection.
• EXP Productivity Maximized flow rates with minimized pulsation and  air consumption Maximum Performance.

Pump Casing Materials:

• PVDF
• Polypropylene

Diaphragm Materials:

• Long Life PTFE
• Santoprene
• Hytrel
• Buna-N
• PTFE w/ Santoprene backer

Product Details:

​The ARO® PP20A-ASS-AAA is a 2-inch ported powder transfer double diaphragm pump engineered for the efficient handling of dry process powders. This pump is particularly effective for materials with a dry weight of up to 45 pounds per cubic foot (721 kg per cubic meter), including substances such as carbon black, expanded mica, silicones, acrylic resins, 3D printing powders, and pharmaceuticals.