PRO-FLEX Tube to Pipe Adapter, Nominal Size: 3/4 in, MNPT Connection, 5 psi, Operating Temperature: -20 to 200 deg F, 360C Brass, Suitable for: Pro-Flex 1 Yellow CSST and FLAK JACKET CSST, Includes: Retainer Ring, Slide Ring, O-Ring and High-Temperature Sealing Gasket