Ingersoll Rand ARO LM2305A-31-B Piston Oil Pump | LM Series | 5:1 Ratio | 3" Air Motor Diameter

Ingersoll Rand ARO LM2305A-31-B Piston Pump from the LM Series is a rugged, high-performance fluid handling solution designed for demanding industrial applications. Engineered with a 5:1 ratio and a robust 3" air motor diameter, this piston pump delivers reliable, consistent performance and efficient fluid transfer across a wide range of viscosities. Built for durability and longevity, the LM2305A-31-B features precision-machined components and a design that minimizes downtime and maintenance. Its efficient air motor provides smooth operation and strong, steady output—making it ideal for use in manufacturing plants, automotive shops, chemical processing, and other industrial environments where dependable fluid pumping is critical.

Type: Piston Pump | Working Flow (gpm): 6 | Working Flow (l/mn): 23 | Free Flow (gpm): 9 | Free Flow (l/mn): 34 | Fluid Inlet (in.): 1-1/2 | Fluid Inlet (mm): 38 | Oulet NPTF (in.): 1/2 | Oulet NPTF (mm): 13 | Container (gal.): 16 | Air Inlet Size (in.): 1/4 | Air Inlet Size (mm): 6

Features:

• All weather pumping
• Quiet operation
• Lube-free air motor keeps noise levels within industry standards
• Pump’s patented design improves flow, reduces pulsation, and extends service life
• Offers simple self-service maintenance due to advanced design
• Reduces service time, due to inline service design with no special tools required
• Stall-free, ice-free air motor with tough, durable housing

Looking for more information about the Ingersoll Rand ARO Piston Pump? Click here to view the Catalog

For help choosing the correct Ingersoll Rand ARO Piston Pumps, please call (800) 608-5210 or email info@intlairtool.com