Semi active pass boxes protect your clean environments, using inflation. We recommend this model between a cleanroom and a non-validated environment, or between two cleanrooms for extra protection. Staying longer in the pass box does not affect your product in any way. Semi active pass boxes must be integrated into your preexisting air handling system. It also contains a HEPA filter that filters 99.97% of contamination.
| Model Versions | Semi active standard | Semi active combi | Semi active 3-doors | Semi active trolley |
 |  |  |  | |
| See image | See image | See image | See image | |
| Semi active model versions | ||||
|---|---|---|---|---|
| Standard | Combi | |||
| 3-doors | Trolley | |||
| Outer dimensions w*d*h (mm) | 600*600*600 | 600*600*1500 | 600*600*600 | 900*900*900 |
| Outer dimensions with filter unit w*d*h (mm) | 600*600*990 | 600*600*1890 | 600*600*990 | 900*900*1290 |
| Inner dimensions w*d*h (mm) | 500*520*500 | 500*520*900/550 | 500*520*500 | 800*820*850 |
| Material | AISI 316L Stainless steel /Anodized AL | AISI 316L Stainless steel /Anodised AL | AISI 316L Stainless steel /Anodised AL | AISI 316L Stainless steel /Anodised AL |
| Custom size | ||||
| No of doors | 2 | 2 | 3 | 2 |
| Interlocking | / 3 doors | |||
| Air system | Needs central HVAC system, with air supply ducting | Needs central HVAC system, with air supply ducting | Needs central HVAC system, with air supply ducting | Needs central HVAC system, with air supply ducting |
| Recirculated air | Depends on central HVAC and return air option | Depends on central HVAC and return air option | Depends on central HVAC and return air option | Depends on central HVAC and return air option |
| Filtering | Yes, HEPA H13 | Yes, HEPA H13 | Yes, HEPA H13 | Yes, HEPA H13 |
| Particle collection efficiency (%) | 99.95% | 99.95% | 99.95% | 99.95% |
| Ducting | Needs to be connected. Diameter 160 mm | Needs to be connected. Diameter 160 mm | Needs to be connected. Diameter 160 mm | Needs to be connected. Diameter 160 mm |
| Air drain valve | ||||
| Shaping | Symmetrical shape for simple wall installation | Combi shape: material transfer on top, trolleys at the bottom | 3 doors shape: For wall connection of 3 different rooms | Special shape for trolleys, without a threshold |
| Application | For ISO-14644/GMP clean rooms, laboratories. Clean material transfer solution between cleanroom environments, or between clean zone – outer rooms. | For ISO-14644/GMP clean rooms, laboratories. Professional and clean solution in case the wall surface is limited, but material has to be moved by trolleys and a solution for manual transfer is also required. | For ISO-14644/GMP clean rooms, laboratories. Professional and clean solution in case the cleanroom product needs to be accessed from 3 different rooms. | For ISO-14644/GMP clean rooms, laboratories. Clean material transfer solution in clean environments, where materials are moved by trolleys or carts. |
| Standard fittings | -AISI 316L stainless steel body -Anodized Aluminum doors and box fronts -Durable, 3D adjustable hinges -Turnable hygienic S/S knob -Silicone sealed airtight joints -Glazed doors -Interlocking operation with remote switchboard -H13 HEPA filtering in steel anemostate house -Adjustable air drain valve | -AISI 316L stainless steel body -Anodized Aluminum doors and box fronts -Durable, 3D adjustable hinges -Turnable hygienic S/S knob -Silicone sealed airtight joints -Glazed doors -Interlocking operation with remote switchboard -H13 HEPA filtering in steel anemostate house -Adjustable air drain valve | -AISI 316L stainless steel body -Anodized Aluminum doors and box fronts -Durable, 3D adjustable hinges -Turnable hygienic S/S knob -Silicone sealed airtight joints -Glazed doors -Interlocking operation with remote switchboard -H13 HEPA filtering in steel anemostate house -Adjustable air drain valve | -AISI 316L stainless steel body -Anodized Aluminum doors and box fronts -Durable, 3D adjustable hinges -Turnable hygienic S/S knob -Silicone sealed airtight joints -Glazed doors -Interlocking operation with remote switchboard -H13 HEPA filtering in steel anemostate house -Adjustable air drain valve |
| Power supply | 220 Volts / 50 Hz | 220 Volts / 50 Hz | 220 Volts / 50 Hz | 220 Volts / 50 Hz |
| Interlocking voltage | 24V DC | 24V DC | 24V DC | 24V DC |
| Options | ||||
| UV-C germicidal lights | Available | Available | Available | Available |
| Interlocking timer for UV-C lamp effectiveness | Available | Available | Available | Available |
| Non-silicone version (sealed with Polymer) | Available | Available | Available | Available |
| ATEX Zone II. explosion proof version (mechanical interlocking) | Available | Available | Available | Available |
| Other | Adjustable feet for wall installation | Solid or grid type stainless steel divider between upper and lower chamber | Adjustable feet for wall installation | Fully solid doors |
| LED lighting | Available | Available | Available | Available |
| Powder coated body according to RAL colours | Available | Available | Available | Available |
| Stainless steel bumpers | Available | Available | ||
| Connection for return air ducting | Available | Available | Available | Available |
