AQP Engine & Air Brake Blue Hose, FMVSS106, 1.38 Inch ID, Up to 250.00 PSI

This AQP engine and air brake hose is rated for use with air, gasoline, fuel, lubricating oils, and coolants.

For air brake and engine related use, this hose is an AQP Engine and Air Brake Blue Hose that meets FMVSS106 and is rated up to 250 PSI maximum operating pressure.

Air brake use is supported, but there's a pressure and temperature ceiling to keep in mind. For air service specifically, the rating tops out at 250 PSI and 250 degrees F, which is a bit lower than the general fluid limit of 300 degrees F. The hose carries FMVSS106 certification, which is the federal standard required for motor vehicle brake hose, so it's built with that application in mind. The 1.38 inch ID and single wire braid reinforcement make it a solid fit for heavy vehicle brake lines running within those parameters.

FMVSS106 compliance covers both engine and air brake applications for this hose. The FC355 series from Eaton Aeroquip carries that federal motor vehicle safety standard rating, so it qualifies for air brake service, not just general underhood routing. The 1.38 inch ID and up to 250 PSI working pressure are what you're working with, so confirm those fit your system before ordering.

Constraint-wise, it is rated up to 250.00 PSI, so a 200 PSI application is within the stated pressure limit.

Its rated to handle pressures up to 250 PSI, making it suitable for a variety of engine and air brake applications.