F550 S Direct drive pump

With bearing flange for liquids up to 100,000 cPs

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The FLUX  F550 S progressive cavity pump with bearing flange is suitable to pump thin to high viscosity liquids. This positive displacement pump works smoothly at a constant pressure and ensures a gentle, pulsation-free pumping. The pump can be used in mobile and fixed installations. With only a few components used for assembly, the pump can be easily dismantled, cleaned and serviced.

  • Application areas: Atex  

Product attributes

  • Positive displacement pump
  • Covers a wide range of viscosity
  • Smooth pumping of the liquid with very little shear
  • Continuous operation
  • Comprehensive modular system
  • Pump can be completely dismantled
  • Bearing flange between motor and shaft
  • Can be used for metering/batching
  • Explosion-proof version available


Technical Data

  • Flow Rate: max 12 GPM (45 l/min)
  • Delivery Pressure: max 116 PSIG
  • Viscosity: 1 - 100,000 cPs
  • Outer Tube Diameter: 1.97 in - 2.13 in(50 - 54 mm)  
  • Standard Immersion Lengths: 27, 39, 47, 60 in (700, 1000, 1200, 1500 mm)
  • Materials of Construction: Stainless Steel
  • Temperatures to 248°F (120°C)
  • Stator materials: PTFE, NBR black, NBR white, FKM 
  • Seal: mechanically sealed
  • Containers: 55 Gal Drums, totes, IBCs