Y Connector Specific Fitting Shape Wye Application Air Non-Potable Water Potable Water Barb Style Single Barb Fitting Material Stainless Steel Material Grade 316L Fitting Side A Connection Type Barbed Fitting Side A Tube Inner Diameter 5/16 in Fitting Side B Connection Type Barbed Fitting Side B Tube Inner Diameter 5/16 in Fitting Side C Connection Type Barbed Fitting Side C Tube Inner Diameter 5/16 in Maximum Operating Pressure 150 psi Maximum Operating Temperature 800 Degrees F