Cleanroom Pass Box Manufacturer | Dynamic & Static Pass Box Solutions
Preventing cross-contamination during material transfers between different cleanliness zones is essential for regulatory compliance. As a specialized cleanroom pass box manufacturer, Farclean designs robust dynamic and static pass box solutions engineered to facilitate safe, contamination-free material movement across pharmaceutical, biotech, and electronic manufacturing facilities.
Engineering Standards for Farclean Pass Boxes
Farclean transfer chambers are built with high-grade materials and precision mechanical integration to preserve differential pressures and isolate cleanroom environments. Key features include:
- 304 / 316L Stainless Steel Housing: Smooth, seamless internal surfaces with radius coved corners prevent particulate accumulation and simplify daily cleaning.
- Electronic or Mechanical Interlocking: High-reliability interlock systems prevent both doors from opening simultaneously, maintaining zone pressure and preventing ambient air backflow.
- Dual-Glazed Flush Glass Doors: Toughened double-pane glass doors sit flush with the frame, providing full interior visibility without dirt-collecting edges.
- Integrated UV Germicidal Lamps: High-output UV-C lamps with programmable timing cycles ensure surface disinfections between transfer operations.
Static vs. Dynamic Pass Box Specifications
| Pass Box Type | Airflow & Filtration Features | Recommended Cleanroom Application |
|---|---|---|
| Static Pass Box | Passive transfer chamber; no active airflow/filtration. Includes UV sterilization. | Transfers between rooms of equal cleanliness levels or low-risk zones (e.g., Grade D to Grade C). |
| Dynamic Pass Box | Active vertical laminar flow with G4 pre-filter and H14 HEPA filter (99.995% @ 0.3µm). | High-risk material transfers between non-controlled areas and high-grade cleanrooms (e.g., Grade C to Grade A/B). |
Custom Configurations & Factory Direct Supply
Farclean supplies fully customizable pass box dimensions, floor-mounted roller conveyors for heavy carts, and specialized interlock logic tailored to your facility’s operational workflow.
Contact our technical engineering team today to request CAD models, cleanroom validation support, and factory-direct pricing.
