High viscosity pump brochure
Drum Pump Questionnaire
Product overview brochure
Product overview condensed brochure
F550GS spec sheet
Performance curves
Dimensional drawings
EC Declaration of conformity
EC-Type examination certificate
Operating manual
Spare parts list
F550GS Maintenance Kit
- FLUX en-US
- Products
- 500 Series Progressive Cavity Pumps
- F550 Industrial high viscosity pumps
F550 GS Gear drive pump
With planetary gear drive for liquids up to 50,000 cPs







The FLUX F550GS progressive cavity pump with planetary gearbox 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.
Product attributes
- Positive displacement pump that offers smooth pumping and with very little shear
- Comprehensive modular system for ease of maintenance
- Wide range of viscosity can be covered
- Transfer rate is maintained at constant pressure
- High efficiency pumping
- Available with ATEX certification for use in hazardous area
- Special model F550 GS6 for media up to max. 35,000 cPs
- Can be used in horizontal applications
Technical Data
- Flow Rate: max 12 GPM (45 l/min)
- Delivery Pressure: max 116 PSIG
- Viscosity: 1 - 50,000 cPs
- Outer Tube Diameter: 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)
- Fluid Examples: Grease, varnish, solder paste, adhesives, coatings, etc,
- Seal: mechanically sealed
- Containers: 55 Gal Drums, totes, IBCs
- Related videos
Materials of Construction
Sanitary and High Viscosity Pumps
Sanitary and High Viscosity Pumps (En Espanol)
Motors Overview
Why use a drum pump
Why use a drum pump (En Espanol)
Advantages of Top Entry
How to Measure a Drum Pump
Motor Functions and Properties
Motor Functions and Properties (En Espanol)
F550 Disassembly
FLUX Accessories
Why use a FLUX motor - Related literature
- Sample fluids
- Vegetable oils
- Paints and varnishes
- Gluten
- Solder pastes
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