Flange, Application Non-Potable Water, Fitting Side A Connection Type Press-Fit, Fitting Side B Connection Type Flange, Fitting Material Stainless Steel, Fitting Side A Pipe Size 1 1/2 in, Material Grade 304, O-Ring Material FKM, Specific Fitting Shape Flange Adapter, Overall Length 3 3/8 in, Flange Outside Diameter 4.938 in, Maximum Operating Pressure 200 psi, Maximum Operating Temperature 250 Degrees F.