ARO, Ingersoll Rand

Who we are

ARO® is a brand of Ingersoll Rand. Ingersoll Rand Inc. (NYSE:IR), driven by an entrepreneurial spirit and ownership mindset, is dedicated to helping make life better for our employees, customers and communities. Customers lean on us for our technology-driven excellence in mission-critical flow creation and industrial solutions across 40+ respected brands where our products and services excel in the most complex and harsh conditions. Our employees develop customers for life through their daily commitment to expertise, productivity and efficiency. For more information, visit

ARO, a business unit of Ingersoll Rand, is a leading worldwide manufacturer of fluid management products that are expertly engineered to deliver performance and serviceability, allowing success to flow freely in our customers’ businesses. That’s why ARO® is fluid intelligence—the smart choice in fluid management products for industrial operations. For more information, visit

With an 95-year legacy of premier product performance and service excellence, ARO provides fluid management equipment for customers and industries around the globe, including chemical, manufacturing, energy, pharmaceutical, mining and more. ARO’s focus on a range of products for a specialized set of customers provides a level of intensity that allows us to deliver excellence in every application.

ARO has the right product to meet our customers’ specific needs. We offer air-operated double diaphragm pumps, piston pumps & packages, filters, regulators, & lubricators (FRL's), lubrication equipment, and pneumatic valves & cylinders. Every ARO product is backed by an expert team of trusted advisors dedicated to designing products that promote success around the world. Because ARO products are built to be as simple as they are smart, customers benefit from efficient operation and high performance for the best total cost of ownership.

At ARO, we make success flow.

Our values

ARO® is Fluid Intelligence.