Fluid & Sizing
Why Maximum Self-Priming Lift Claims Fail on Viscous Fluids
Understand why liquid properties and inlet losses matter more than a headline lift figure.
Blog category
Rotary Lobe Pump Fluid & Sizing Articles
Articles on viscosity, suction, and the operating data needed for pump selection.
3 Articles
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- Fluid & Sizing
Warm Running vs Startup Viscosity: What to Include in a Pump RFQ
Include startup conditions when reviewing viscosity, drive load, and pump selection.
- Fluid & Sizing
Cold Crude Oil and Lobe Pump Starting Torque: What to Check
Review how cold crude oil changes viscosity and the starting-torque requirements.
Technical Guides
For detailed product guidance, explore these resources.
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Working Principle
Understand flow, internal slip, and positive-displacement operation.
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Materials Guide
Review wetted materials against the liquid and operating conditions.
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Troubleshooting
Investigate flow loss, suction problems, and seal leakage.
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