Inflatable perimeter sealing
The silicone seal inflates around the closed door and works with mechanical compression to reduce leakage at the room boundary.
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Cleanroom Doors & Windows
Biosafety Airtight Door
Product specifications
| Brand | ST |
|---|---|
| Product type | Biosafety airtight hinged door |
| Overall dimensions | Customised to personnel and equipment clearance, the structural opening, sealing design and biosafety requirements |
| Door frame and leaf | 304 stainless steel |
| Sealing method | Inflatable perimeter seal with mechanical compression |
| Seal material | Food-grade silicone rubber |
| Leakage rate | ≤1.0 Pa·m³/h |
| Pressure resistance range | ±500 Pa |
| Viewing window | Circular tempered glass |
| Status indication | Red: closed; green: passage permitted |
| Seal inflation time | ≤5 s |
| Seal deflation time | ≤5 s |
| Control system | Microcomputer control with touchscreen operation and remote monitoring |
| Monitoring records | Door opening/closing counts and fault information |
| Access management | User permission management |
| Interlock | Customisable control interlock; integration with laboratory ventilation and biosafety cabinets |
| Door-unsecured response | Automatic alarm and ventilation start/stop interlock |
| Power supply | 220 V, 50 Hz |
| Emergency controls | Emergency release button, emergency stop with automatic door opening, and mechanical emergency handle |
| Power-failure response | Automatic unlocking |
| Customisation | Door dimensions and control interlocks |
Customization availableSpecifications can be customized to your requirements.
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Specify the quantity and configuration in your inquiry.
Biosafety Airtight Door isolates high-containment laboratory and clean isolation areas from adjoining spaces. An inflatable silicone seal and mechanical compression close the gap around the door, helping limit the escape of biological contaminants, aerosols and hazardous gases while supporting the room's pressure gradient.
The control system coordinates door status with ventilation and biosafety cabinets. Touchscreen operation, remote monitoring and emergency release support controlled daily access and rapid exit when needed.
KEY FEATURES
A continuous seal with coordinated controls
Ventilation and door interlock
An unsecured door triggers an alarm and interlocks ventilation operation, helping the room controls maintain the intended pressure separation.
Visible operating status
Red and green indicators show access status; the touchscreen and remote monitoring provide door-cycle counts, fault records and user permissions.
Emergency release
Automatic unlocking on power loss, emergency controls and a mechanical handle provide release options for rapid evacuation.
Corrosion-resistant construction
The 304 stainless steel frame and leaf withstand routine cleaning in demanding laboratory and isolation environments.
APPLICATION ENVIRONMENTS
Controlled boundaries for laboratories and isolation areas
High-containment biosafety laboratories
Form a sealed access boundary between laboratory containment areas and adjoining spaces as part of the facility's ventilation and pressure-control system.
Clean isolation areas
Separate an isolation room from ordinary circulation areas where controlled leakage and pressure separation are required.
Medical isolation facilities
Support containment at controlled room entrances where a sealed door and coordinated access are part of the protective room design.
PROJECT CONFIGURATION
Size the door around the containment layout
Clear passage
Custom door dimensions accommodate the largest equipment and personnel passage while fitting the reserved wall opening.
Control integration
Custom interlocks coordinate door access with the room's ventilation, biosafety cabinets and operating procedures.
PROCUREMENT / INQUIRY
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