The 456 Series™ internal gear pump is the ideal solution for fuel oil, glycol, and lube oil. It can handle capacities up to 3 GPM (0.7 m³/h).

Features & Benefits

  • Relief Valve Standard
    • Permits bypassing of liquid from discharge back to suction side of pump.
    • Prevents building up excessive pressure in discharge line.
  • Mechanical Seal
    • All models are furnished with mechanical seal.
    • The seal is a rotary type packaged unit that is simple and self-adjusting

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