This swivel branch tee meets the standards for ISO 14743:2004, PED 2014/68/UE, REACH 1907/2006, RoHS 2011/65/CE, has a length of 2 15/32 inch, a maximum operating pressure of 250 psi and is designed for the following applications: air, steam. It is silver, has an operating temperature of 0 Degrees F to 160 Degrees F, is made of brass with a nickel-plated finish/coating. In addition, it is a swivel adapter tee, with an imperial/metric system of measurement.