Entry level blue layflat hoses are designed for residential, temporary, or standby appliions - it is not a lay flat hose designed for rugged appliions. The NL2418 is similar to blue in construction but has a higher working pressure and slightly heavier properties, and moving up into our NL2420 or NL2425 Goodyear Spiraflex, these PVC hoses are designed for more industrial appliions.
Air temperature for Activair layflat ducting Activair layflat ducts are designed for use with internal air temperatures between 5 and 65C ( 41 to 150F). Activair inflatable ducting - duct lengths Plain layflat ducts. Used to convey air from point to point, for instance