JINLV INDUSTRIAL FILTRATION
Initial, Working and Terminal Differential Pressure
Understand initial, operating and terminal differential pressure, what causes pressure rise and how to set a safe filter replacement limit.
Selection checkpoints
- Initial differential pressure is measured with a clean installed element at the design condition.
- Working differential pressure changes with loading, flow and viscosity.
- Set terminal differential pressure below the lowest safe limit of the element, housing and process.
Published values support preliminary product comparison. Final selection depends on the complete operating envelope, chemical compatibility and installation interface.
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