This stubout meets the standards for ASTM, CSAB137.5, F1807, FB877, NSF, has a length of 12 inches, a maximum operating pressure of 80 psi and is designed for the following applications: potable water. It has an operating temperature of 33 Degrees F to 200 Degrees F and is resistant to corrosion, rust and is made of copper. In addition, it is a straight stub-out. This stubout.