Air handling.
Air handling units, ductwork, HEPA / ULPA filtration, cooling and precision humidity control for critical environments classified ISO 14644.
Configuration of the installations.
Case-by-case adaptation based on ISO 14644 classes (ISO 5 → ISO 9), the nature of the process, and product / operator safety requirements.
| Classification number — ISO (N) | 0,1 µm | 0,2 µm | 0,3 µm | 0,5 µm | 1 µm | 5 µm |
|---|---|---|---|---|---|---|
| ISO Class 1 | 10 | 2 → d | d | d | d | e |
| ISO Class 2 | 100 | 24 | 10 | 4 → d | d | e |
| ISO Class 3 | 1 000 | 237 | 102 | 35 | 8 → d | e |
| ISO Class 4 | 10 000 | 2 370 | 1 020 | 352 | 83 | e |
| ISO Class 5 | 100 000 | 23 700 | 10 200 | 3 520 | 832 | 29 → d, e |
| ISO Class 6 | 1 000 000 | 237 000 | 102 000 | 35 200 | 8 320 | 293 |
| ISO Class 7 | c | c | c | 352 000 | 83 200 | 2 930 |
| ISO Class 8 | c | c | c | 3 520 000 | 832 000 | 29 300 |
| ISO Class 9 | c | c | c | 35 200 000 | 8 320 000 | 293 000 |
Airflow in the field.
An overview of air-distribution networks and AHUs delivered on pharmaceutical and industrial sites in Morocco — insulated spiral ductwork, plenums and connections to air handling units.
Three forms, three treatment strategies.
Each dosage form imposes its own climatic signature. We calibrate relative humidity, temperature and air-change rates accordingly.
Dry forms
Tablets, capsules, powders — humidity-controlled environments to preserve stability.
Liquid forms
Solutions, suspensions, syrups — humidity and thermal control for wet-process environments.
Semi-solid forms
Creams, ointments, gels — controlled temperature / humidity balance to preserve texture.
A complete airflow chain.
Selection, integration and qualification of all equipment — from the G4 pre-filter to the unidirectional plenum.
A precise air-handling project?
Tell us about your project — preliminary study, audit or quote request. An engineer will get back to you within 48 hours with an initial technical assessment.