Industrial Lobe Pumps

Rotary lobe pumps use timing gears to eliminate contact between the rotors, which allows their use on non-lubricating liquid. Various rotor forms are available, including bi-wing and multi-lobe options. These pumps offer low shear and gentle handling of the liquid to minimize product degradation.


  • Higher Pressure Capabilities - For long distance transfer of high viscosity liquids.
  • Easy Timing - Rotors and gears are positively located on key shafts.
  • Simple End Clearance Adjustment - Compared to other lobe pumps which require shimming.
  • Shaft Seal Options - Including packed gland, component seal and cartridge seal options.
  • Excellent NPSHr - Fluid access on three sides of rotor enhances filling with highly viscous fluids and minimizes pulsation.
  • Run Dry Continuously - Non-contacting rotor enable continuous run-dry with flushed seal, minimizing chance of failure due to operator error.

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