OS&YSpecificationsDesign Standard: AWWA C515 / BS 5163 / UL 262 Working Pressure: 300psi Connection Type: Flange EN 1092 PN16 / ANSI B16.1 Class 125 / ANSI B16.5 Class 150 Finishing: Fusion Bonded Epoxy Coated Interior and Exterior RAL3002