Mueller Super Centurion® Monitor Hydrant

Mueller Super Centurion® Monitor Hydrant

Features:

  • Model A-479, 4-Way Hydrant – maximum working pressure 350psig/24barg (2400kPa); Test pressures 700psig/48barg (4800kPa). 
  • Integral 4”/DN100 Monitor elbow. 
  • UL Listed and FM approved. UL 246 and FM 1510 specifications. 
  • Meets or exceeds all applicable requirements of ANSI/AWWA C502 and certified to ANSI/NSF 61/372. 
  • O-ring sealed Bonnet, Ground, and Shoe Flange – better leak resistance, easier maintenance. 
  • Stem - E-Coated for Corrosion Resistance. 
  • O-ring sealed Oil Reservoir with Filler Plug – permits easy check of oil level and refill without removing Bonnet; filled at factory. 
  • Automatic operating mechanism lubrication – positive lubrication of stem threads and bearing surfaces each time hydrant is operated. 
  • Full flow performance – large radius Hose and Pumper openings and conical Upper Valve Plate reduce turbulence and provide low friction loss. 
  • Bury Depth Tag - Attached to the Chain, provides instant Bury-Depth information. 
  • Field replaceable, O-ring sealed Hose and Pumper Nozzles – threaded in place and retained by Stainless Steel locks – NST or BSP threads. Integral Storz connector (as shown) also available to order 
  • O-ring sealed Bronze Seat Ring – Resists corrosion and easily removed for maintenance through top of hydrant. 
  • Traffic Flange and Stainless Steel Stem Coupling – if Hydrant is struck, Flange and Coupling break free preventing damage to Stem and Main Valve, and uncontrolled Water flow – Coupling will not break into pieces that could drop down and affect Valve operation. Reusable Clip is easy to use. Repair is simple and economical. 
  • Patented Reversible, Encapsulated Compression-Type Main Valve - closes with pressure for positive seal. Rubber material has long service life, yet is reversible, providing a convenient spare in the Hydrant. 
  • Double Bronze Drains – each time Main Valve opens or closes, Drain Valves force-flush drain openings to keep them open for effective Barrel drainage. 
  • Inlet Connections: 6”/DN150 Flanged ANSI B16.1 Class 125 Flat Face (optional PN10, PN16 drilling). Mechanical Joint and other Inlet Connections available. 

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