PED Group 1 or 2, in one click
The professional tool for classifying fluids under PED Directive 2014/68/EU: starting from the Safety Data Sheet or the official ECHA CLP database, obtain the PED Group quickly and traceably.
CLP database with over 4,400 substances · Automatic Art. 13 calculation · Multilingual
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What is PedFlow
PED classification, simple and traceable
PedFlow is a professional tool for classifying fluids under PED Directive 2014/68/EU (Pressure Equipment Directive). It enables engineers, designers, and quality managers to quickly and traceably determine the PED Group (1 or 2) of a substance, starting from the Safety Data Sheet (SDS) or the official ECHA CLP database.
Key features
Everything you need to classify
Fill in order, client, project and drawing number: every classification remains traceable.
Enter minimum and maximum operating temperature for an accurate calculation.
Enter name, CAS, EC, Flash Point and H-codes directly from the safety data sheet.
Search for the substance in the internal CLP database with over 4,400 entries.
Table 3 of Annex VI of the CLP Regulation: Index, CAS, EC, H-codes and pictograms.
Base Group and Final Group with automatic application of Art. 13 criteria.
Generate and download the PDF with textual justification, archived in the Register.
Interface in Italian, English, Spanish and German, selectable at any time.
How it works
The 5-step workflow
Fill in order, client, project and drawing number.
Enter Tmin and Tmax operating temperatures.
Enter from SDS or search the CLP database.
Get Base Group and Final Group with Art. 13.
Save the result and download the PDF to the Register.
Why choose PedFlow
More speed, more compliance
Determine PED Group 1 or 2 in one click, without manual calculations.
Every result is documented with justification and archived in the Register.
Over 4,400 substances from Table 3 of Annex VI of the CLP Regulation.
Consistent and repeatable results across engineers, designers and quality managers.
Art. 13 criteria of Directive 2014/68/EU applied automatically.
Four languages available: Italian, English, Spanish and German.
Classification PDF
A complete document archived in the Register, ready to attach to technical documentation.
Generated PDF
A complete, traceable document
Every classification generates a clear, standardised PDF with all the necessary data:
- Document data: order, client, project, drawing number
- Operating conditions with Tmin and Tmax
- Substance identified with CAS, EC and H-codes
- Base Group and Final PED Group
- Textual justification generated automatically
- Archived in the Register for reference
Security & multi-tenancy
Data protected for every organisation
Row Level Security at organisation level: each team sees only its own data.
Access via email/password or Google OAuth, with dedicated role management.
Permissions managed through a separate user_roles table for full control.
Frequently asked questions
Results produced are for technical support purposes only. Responsibility for the final classification rests with the qualified engineer who signs the documentation.
Classify your fluids with PedFlow
PED Group 1 or 2 in one click, with the confidence of a compliant calculation.