Pass Box NPB-202 is a dynamic pass box constructed from SUS 304 stainless steel. It includes double-layer tempered glass viewing windows for clear visibility. This unit operates with an internal rotor centrifugal fan at an air velocity of 0.45 to 0.75m/s. It features seamless arc-shaped inner corners for easy cleaning. Our pass box ensures low-noise operation for a quiet working environment.
| Internal dimension | 600×600×600 mm |
| External dimension | 780×690×1200 mm |
| Type | Dynamic pass box |
| HEPA filter | H14 liquid tank HEPA filter (99.995% at 0.3μm) |
| Material | SUS 304 stainless steel, 1.0 mm thickness |
| Viewing windows | Double-layer tempered glass viewing windows |
| Door type | Electrical interlock |
| Air velocity | 0.45 to 0.75m/s |
| UV lamp | Present |
| Noise | ≤ 65 dB |
| Power consumption | 280 to 300 W |
| Power supply | 220V / 50Hz |
Pass Box NPB-202 is used to maintain sterile conditions while transferring materials, preventing cross-contamination. It is commonly used in pharmaceutical manufacturing, hospitals, research laboratories, and biotech cleanrooms.
