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Pentair Aurora 431B Horizontal Two Stage-Diagonally


  • Two-Stage Split Case Pump Suited for Boiler Feed, Hot Water or Volatile Liquid Applications
  • Diagonal Split Casing Design will Not Vapor Lock Due to Self-Venting
  • Dynamically-Balanced Impellers Provide Highest Efficiency and Performance
  • Bearings Last 50,000 Hours Minimum at Maximum Load
  • Case Wearing rings Prevent Pump Wear and are Inexpensively and Easily Replaced
  • Interchangeable Stuffing Box for Mechanical Seals or Packing
  • Power Series No. 2 and 3A
  • Applications Include:
    • Boiler Feed Service
    • High Pressure Transfer
    • Condensate Transfer