Pass Box NPB-200 is designed with a dynamic system for safe and efficient material transfer. It is built from SUS 304 stainless steel with a durable wire-drawn finish. Our unit employs a microcomputer interlock system to prevent both doors from opening together. It is equipped with a resilient sealing strip to ensure an airtight closure. This pass box provides a differential gauge for accurate pressure monitoring.
| Internal dimension | 400×400×400 mm |
| External dimension | 585×466×900 mm |
| Type | Dynamic pass box |
| HEPA filter | Present |
| Material | SUS 304 stainless steel |
| Viewing windows | Double-layer tempered glass viewing windows |
| Door type | Microcomputer interlock |
| Average speed | 0.2 to 0.45 m/s |
| UV lamp | Present |
| Noise | 68 dB |
| Power supply | 220V / 50Hz |
Pass Box NPB-200 is used to transfer materials safely between clean and non-clean areas while preventing cross-contamination. It is commonly applied in pharmaceutical industries, laboratories, biotechnology facilities, and cleanroom environments.
