Viega Propress 79735 Crimp Union Fitting, Straight, 3 4 in Press Fit x 3 4 in MNPT, Bronze, EPDM, 200 psi 1AFM6 T 1 temper T 1 temper Number of Dividers 0 Pressure 200 psi Basic Pipe Fitting Material Metal Specific Pipe Fitting Shape Union Standards ASTM B75 Range 0 Degrees to 250 Degrees F Maximum Operating Temperature 250 Degrees F Fitting Shape Straight Maximum Operating Pressure 200 psi Application Potable Water Fitting Material Bronze Fitting Side A Connection Type Press Fit Minimum Operating Temperature 0 Degrees F O Ring Material EPDM Fitting Side B Connection Type MNPT Fitting Side 1 Connection Type Press fit Operating Temperature Maximum 250 Degrees F Connector Type Union Operating Pressure Maximum 200 psi Operating Temperature Minimum 0 Degrees F For Media Type Potable Water Fitting Side 2 Connection Type MNPT Center Stop Type Dimple Center Stop Restrictions This product has been certified by a third party to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable (human consumption drinking and cooking) and non potable water applications (non human consumption)