This cryogenic flexible hose assembly is for applications that require an upgrade from an uninsulated transfer line.
The line has a neoprene foam insulation encasing the outer flex. End caps on each end keep the foam in place along with a mesh cover for added protection. For small, intermittent transfers, this line will deliver a frost-free and slightly improved efficient delivery of liquid. Liquid nitrogen is the most common cryogen used with this configuration. Because the line has ambient end connections, frost will appear at the inlets and outlets. Long transfers will freeze the foam to the point where it is no longer flexible. It becomes brittle and can crack. This line is designed for lower pressures up to 90PSI depending on the inner diameter. Inner diameters available are 3/8" and 1/2." All lines are built to order and can be made to a specified length.