American-Marsh 490 Series SST/SXT Self-Priming Pump

Centrifugal and diaphragm self-priming pump, up to 6400 GPM flow rate with 240ft max head.

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Part Number
  • 490 Series SST/SXT
Highlights...

Features

  • Suction lift to 25ft
  • Temperature up to 180°F
  • Back pull-out rotor assembly
  • Front wear plate
  • Standard hard faced mechanical seal
  • Dual oil lubrication chambers
  • Large front cleanout cover
  • Solids passing capability up to 3in
  • Driver options: electric, gasoline or diesel
  • Materials:
    • Standard ASTM A48 close grained cast iron casing, impeller and power frame
    • Optional Novolloy abrasion resistant material, all bronze or all 316 SS
    • Mechanical Seal: Tungsten Carbide vs. Tungsten Carbide face arrangement

The American-Marsh 490 Series SST/SXT Self-Priming Pump provides superior solids-handling capabilities, making it ideal for a variety of applications including solids laden liquids, and slurries. The large volute design of the 490 Series SST/SXT allows for automatic repriming in an open system.