Underground Fire Hydrant With Inner thread Connector BS (SA3)
• Standard: BS750,EN1074-6,BS EN14339
• Working Pressure: PN16
• Multi Standard Flange: EN1092-2,BS10 Table D/E Auto-frost Drain Valve as Standard.
• Medium: Water and Neutral Liquids
• Working Temperature: 0℃ - 80℃ Kv=116 2400L/min