Coupling with Stop, Application Non-Potable Water, Fitting Side A Connection Type Press-Fit, Fitting Side B Connection Type Press-Fit, Fitting Material Carbon Steel, Fitting Side A Pipe Size 3 in, Fitting Side B Pipe Size 3 in, O-Ring Material FKM, Specific Fitting Shape Straight Connector, Finish/Coating Zinc Nickel-Plated, Overall Length 6 in, Includes Center Stop Rolled Center Stop, Maximum Operating Pressure 200 psi, Maximum Operating Temperature 284 Degrees F