BSL-3 Forced Shower System
A mandatory, constant-temperature decontamination shower for personnel leaving a high-biological-risk negative-pressure zone, engineered for BSL-3 / BSL-4 laboratories and high-containment pharmaceutical areas.
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Overview
The Fenggu Biosafety Forced Shower System is a mandatory shower for personnel leaving a high-biological-risk negative-pressure ("hot") zone, designed for BSL-3 / BSL-4 laboratories and high-containment pharmaceutical areas. It combines a high degree of automation, strong isolation between the containment zone and clean areas, and attention to operator comfort. The supply and exhaust air system controls the chamber's air-change rate and pressure differential, with the exhaust fitted with in-situ decontamination and in-situ leak-test devices. A constant-temperature water system (temperature error < 1 °C) and multi-level interlocks make the shower a controlled, fully logged step in the exit procedure.
Key Features
- Mandatory shower on exit from BSL-3 / BSL-4 or high-containment negative-pressure zones
- 3–6 shower heads for full-coverage spray with no dead zones
- Constant water temperature, adjustable, with error < 1 °C and fast response
- Doors configurable to bio-airtight level (inflatable seal + electromagnetic interlock)
- Interlock linked in real time with water-temperature, pressure and safety systems
- Siemens touchscreen with 3-level access control, operation logging and BMS integration
- Emergency-escape function and real-time alarms (temperature / pressure / time / operation)
Technical Parameters
| Application | BSL-3 / BSL-4 labs, high-containment pharma | Function | Forced water shower on containment exit |
|---|---|---|---|
| Shower heads | 3–6, full-coverage, no dead zone | Water temperature | Constant, adjustable, error < 1 °C |
| Doors | Bio-airtight optional (inflatable seal + EM interlock) | Control | Siemens touchscreen, 3-level access |
| Air system | Supply / exhaust; exhaust with in-situ decon & leak-test | Safety | Emergency escape, real-time alarms |
| Interlock | Linked with water-temp, pressure & safety systems | Data | Personnel & operation logging, BMS-linked |
Applications
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Tell us your containment level, exit procedure and chamber space, and our engineers will recommend a suitable forced shower configuration.
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