Desiccant Breathers D101 Thread Size 1 Male Friction Fit Dia Hex Flats (In.) - Height 6.25 Top Cap Dia (In.) 5 Base Square (In.) - Overall Length (In.) 5 Max Operating PSI - PSI - Max Operating Temp 200 F Filter 2 Micron Vacuum (In. Hg) - ABS Plastic Impact Modified Acrylic Protection Of Industrial Equipment By Prohibiting The Entry Of Moisture And Particulate