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How can operators identify a loss of sealing air?
The control arrangement monitors incoming air and seal pressure rather than relying only on door position.
STJH-AIRTIGHT-CLEANROOM-SWING-DOOR-INFLATABLE-SEAL
Airtight Cleanroom Swing Door Four-Side Inflatable-Seal
A stainless swing-door assembly with a four-sided inflatable gasket and monitored pneumatic sealing.
- Pressure monitoring makes the seal supply condition observable.
- Four-sided contact includes the bottom of the opening.
- A flush floor interface supports frequent wheeled movement.
Introducción del producto
An inflatable elastomer seal runs around the complete door perimeter and expands against the closed blade when supplied with compressed air. Stainless construction forms the leaf and architrave, while dedicated controls monitor both seal pressure and the incoming supply. The frame-to-floor detail is kept flush for passage. This arrangement differs from a fixed compression gasket by actively applying and releasing seal contact as part of the door operating sequence.
Características clave
- Pressure monitoring makes the seal supply condition observable.
- Four-sided contact includes the bottom of the opening.
- A flush floor interface supports frequent wheeled movement.
Parámetros técnicos
| Opening Type | Hinged swing door |
|---|---|
| Leaf and Frame Material | 304 or 316 stainless steel |
| Seal Coverage | Four sides |
| Seal Material | Inflatable silicone or EPDM |
| Pneumatic Operation | Compressed-air inflation and release |
| Seal Pressure | Approximately 2.5 bar configuration available |
| Monitoring | Seal pressure and incoming supply pressure |
| Floor Interface | Flush stainless threshold detail |
| Hinge Material | Stainless steel |
| Customization | Available for the intended containment boundary and operating environment. |
Applications
- Laboratory boundaries specified for active pneumatic sealing.
- Medical research access with frequent trolley movement.
Solutions for Your Application
Could the lower sealing detail obstruct the passage?
A flush floor interface allows the inflatable gasket to form bottom contact after the blade is closed.
Opciones disponibles
- Flush glazed observation panel.
- Pneumatic seal-release override and backup supply options.
Planning a Airtight Cleanroom Swing Door Four-Side Inflatable-Seal specification?
Envíenos sus dimensiones, condiciones de instalación, objetivos de rendimiento y acabado superficial requerido.
