Chicago Pneumatic 8940171571 3/8" NPT Air Flex is engineered to deliver smooth, unrestricted airflow for pneumatic tools operating in demanding industrial settings. With a 1-1/16" outside diameter, this flexible air hose maintains excellent structural stability while allowing easy routing through tight spaces and around equipment. Its robust design helps reduce air turbulence and pressure loss, ensuring that your tools receive a steady and reliable air supply during continuous operation.
Built to support a maximum recommended air flow of 74 CFM, this Air Flex hose is suitable for high-performance pneumatic systems where consistent delivery is critical. Whether used in automotive repair, manufacturing environments, or heavy-duty workshop applications, it offers durability, efficiency, and long service life. Its 3/8" NPT connection makes it compatible with a wide range of air tools and compressors, providing a dependable link between equipment and air supply for optimised productivity.
Type: Flex Fitting | Length (in.): 3-1/4 | Length (mm): 82 | Air Inlet NPTF (in.): 3/8 | Air Inlet Size (in.): 3/8 | Max Recommended Air Flow (CFM): 74 | Max Recommended Air Flow (l/s): 35 | Outside Diameter (in.): 1-1/16 | Outside Diameter (mm): 29.5
Features:
- Easy: less effort due to hose rigidity, making work easier and hard-to-reach areas.
- Less wear: no more premature hose wear.
- Ergonomic and safety: no twisting, the hose remains in the ideal working position, and lowers the risk of tendinitis.

Looking for more information about Chicago Pneumatic Air Flex? Click here to view the Catalog
For help selecting the correct Chicago Pneumatic Air Flexes for your assembly application, call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
