Kuriyama Kuri Tec® Non-Toxic Breathing Air Hose, Series A1243H, is designed for a variety of air supply applications, including paint spray booths, indoor and in-plant air service, and outdoor open air service. Constructed from PVC with a high-tensile strength yarn reinforcement, this hose offers good low-temperature flexibility and low odor compared to traditional rubber hoses. Its heavy wall construction ensures durability and matches the dimensions of rubber hoses. This hose is phthalate-free and available in one-piece lengths.

Gates® Air Master™ Air Breathing Hose is designed for handling mixtures of oxygen, helium, and nitrogen gases in diving applications. Ideal for surface supplied air systems, it is used in recreational diving, salvage operations, oil rig services, and control lines. Constructed from Type C Nitrile with a Type A Chloroprene cover, this hose features a braided high-tensile steel wire for added strength. It offers excellent resistance to corrosion and operates effectively within a temperature range of -40°F to 120°F. With a vacuum rating of 30 in-Hg and a 4:1 design factor, this hose ensures durability and reliability in demanding conditions.