Air Brake Air Chamber Hose Assembly, 3/8 Male Pipe x 3/8 Male Pipe Swivel Adapter x 1/2 Hose

For flexibility, the H338 air brake hose used in this assembly has a 4 inch minimum bend radius, so you will want to keep bends at or above that to avoid stressing the hose.

It's rated for a working pressure up to 225 PSI and can handle burst pressures up to 900 PSI.

Working pressure on this assembly is 225 PSI, with a burst pressure of 900 PSI. For standard air brake air chamber hose line use, that rating is solid. The H338 hose construction uses a synthetic inner tube with multi-fiber spiral reinforcement, so it's built to take repeated pressure cycles without breaking down. The perforated synthetic cover adds another layer of protection against wear and abrasion on top of that.