• Design standard: ANSI / AWWA C503
• Nominal working pressure 250 PSI.
Hydrostatically tested at 500 PSI.
• Nozzle threads: 4-1/2” and 2-1/2” conform to
NFPA 1963 NH/NST.
• Pattern flange conform to ANSI B16.5 6” Class 125/150,
8 holes 7/8” (22mm).
• Working temperature: 0° – 80° C
• Individual stem operation
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