The Fieldpiece HV1 Black Vacuum Evacuation Hose features 3/8 inch by 3/8 inch fittings and is designed for evacuation applications in which the 3/8 inch inner diameter allows for rapid evacuation. This hose features a rugged full-ring triple crimp and four-layer construction for added durability. With a length of 5 feet, evacuation jobs can be performed from a further distance away. The permeation barrier meets SAE J2196 and includes a working pressure of 800 psi and burst pressure of 4000 psi. This hose is A2L compatible for a variety of applications.