Viega Propress 78192 Crimp Coupling Fitting, Straight, 1 1 2 in CTS x 1 1 2 in CTS, Copper 4166 75 Bolt Capacity 1 1 4 in Bolt Capacity 1 1 4 in Reliability Duty Cycle Air Tools General Duty Retainer Type Air Impacts Ring Blows per Minute Air Tools 1000 Required Pressure 90 psi Average CFM @ 15 Second Run Time 9 IAPMO PS117 ULC ORD 213 Basic Pipe Fitting Shape Coupling Specific Pipe Fitting Shape Coupling Fitting Side B Connection Type Press Fit Maximum Operating Pressure 200 psi Fitting Side A Connection Type Press Fit Application Potable Water Fitting Material Copper Fitting Shape Straight Maximum Operating Temperature 250 Degrees F O Ring Material EPDM Minimum Operating Temperature 0 Degrees F Includes Center Stop No Center Stop Operating Pressure Maximum 200 psi Fitting Side 2 Connection Type Press fit Operating Temperature Minimum 0 Degrees F Center Stop Type No Center Stop For Media Type Potable Water Operating Temperature Maximum 250 Degrees F Fitting Side 1 Connection Type Press fit Connector Type Coupling 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)