Coupling Fitting Side A Connection Type Barbed Fitting Side B Connection Type Barbed Fitting Side A Tube Inner Diameter 1 1/2 in Fitting Side B Tube Inner Diameter 1 1/2 in Barb Style Standard Fitting Material PVC Overall Length 3 1/2 in Specific Fitting Shape Straight Connector Application Non-Potable Water Maximum Operating Pressure 200 psi @ 73 Degrees F Maximum Operating Temperature 140 Degrees F Standards ASTM D2609 Color Gray