Filtration Calculators & Conversion Tools
A collection of filtration related calculators and converters designed to help make calculations easy when out in the field or in the lab. Please verify all calculations.
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Flow & Fluid Dynamics
Calculate fluid flow rates, pipe volumes, and Reynolds numbers to support filtration system design and evaluate fluid behavior within piping systems.
Equipment & Engineering References
Access practical engineering tools for flange bolt torque specifications, O-ring sizing, and water boiling points under varying vacuum conditions.
Flange Bolt Torque Reference
Internal lookup • CGI spiral wound gasket • ASTM A320 Grade L7 fasteners
Reference torque value
These values apply only to the flange, CGI spiral wound gasket and ASTM A320 Grade L7 fastener configurations described in the source tables. Do not use for different gasket types, bolt materials, coatings or lubrication conditions.
Verify against the current controlled procedure, manufacturer requirements and employer-approved bolting instructions before any field use. Engineering must validate this digital transcription. The tool does not determine a tightening sequence or approve an assembly for service.
Source: Energy Transfer, Field Torque Procedure for BFJA, MSP-133B, revision 04/15/2021, Tables 8–11 (pages 30–33). Printed source marked uncontrolled.
Tank Volume & Capacity
Determine liquid volumes and storage capacities for various tank configurations using tank dimensions and fill levels.
Unit Converters
Quickly convert between common industrial units of measurement used in filtration, fluid handling, and equipment specifications.

