Y Connector Specific Fitting Shape Wye Application Air Chemicals Gases Non-Potable Water Barb Style Single Barb Fitting Material Polypropylene Fitting Side A Connection Type Barbed Fitting Side A Tube Inner Diameter 5/8 in Fitting Side B Connection Type Barbed Fitting Side B Tube Inner Diameter 5/8 in Fitting Side C Connection Type Barbed Fitting Side C Tube Inner Diameter 5/8 in Maximum Operating Pressure 125 psi @ 70 Degrees F Maximum Operating Temperature 150 Degrees F