This straight union meets the standards for FDA, NSF/ANSI 51, NSF/ANSI 61, has a length of 1 3/16 inch, a maximum operating pressure of 230 psi and is designed for the following applications: beverages, carbon dioxide, food processing, potable water, vacuum. It is white, has an operating temperature of 35 Degrees F to 200 Degrees F and is resistant to chemical, mechanical and is made of nylon. In addition, it is a straight connector, with an imperial system of measurement.