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Portes de salle blanche, fenêtres et systèmes de verrouillage
APorte basculante étanche à air
A pressure-control swing doorset with a rigid insulated leaf, continuous EPDM frame seals and a concealed automatic bottom seal that closes the threshold gap.
- Four-Side Sealing Strategy
- Automatic Bottom Drop Seal
- Rigid Insulated Leaf
- Threshold-Free Passage
Introduction de produit
The Airtight Cleanroom Swing Door controls leakage through the doorway by combining accurate leaf-to-frame alignment with compressible seals along the head, jambs and threshold. The bottom seal retracts while the door moves and drops against the finished floor when closed. A stiff polyurethane-cored leaf keeps the gasket contact plane straight, while adjustable hinges and closer force allow compression to be maintained without excessive manual effort.
Key Features
A concealed drop seal closes the floor gap without a permanent raised threshold.
Rigid closed-cell insulation helps maintain a straight sealing edge over the leaf height.
Adjustable hinges compensate for settlement and restore uniform gasket compression.
Flush vision panels and interlock magnets can be integrated without exposed cavities.
Préoccupations du client produit
Airtight swing doors must reduce leakage without becoming difficult to operate or introducing thresholds that obstruct carts and cleaning equipment.
Air escapes through the floor gap even when jamb seals are compressed.The automatic drop seal lowers across the full leaf width only after closing.
Excessive gasket compression makes the door hard to latch.Matched seal hardness, adjustable hinges and controlled closer force create repeatable contact.
A raised threshold disrupts trolley passage and floor cleaning.A retracting bottom seal works against the flat finished floor without a permanent sill.
Leaf warping creates isolated leakage points along one jamb.A rigid foam core and reinforced perimeter preserve a consistent sealing plane.
Les applications typiques
Z
Airlocks du personnelSterile compounding suitesPressure-cascade laboratoriesIsolation support roomsHigh-containment change areas
Paramètres techniques
Representative construction values for a gasketed airtight cleanroom swing door are listed below.
| Matériaux de base | Closed-cell rigid polyurethane foam |
|---|---|
| Panneau épaisseur | 50 mm door leaf |
| Largeur effective | 800-1200 mm single-leaf clear opening |
| Longueur maximale | 2400 mm maximum leaf height |
| Acier face épaisseur | 0.8-1.0 mm powder-coated galvanized steel skins |
| Densité Core | 40-45 kg/m³ polyurethane |
| Conductivité thermique | 0.022-0.028 W/(m·K) typical polyurethane core range |
| surface finie | Smooth powder-coated steel with flush sealed trims |
| Type joint | Three-sided EPDM compression gasket plus concealed automatic bottom drop seal |
| Customisation | Disponible en fonction de l'application prévue et de l'environnement d'exploitation |
Options disponibles
Magnetic perimeter sealsInterlock-ready flush maglockHands-free automatic openerDouble-glazed observation window
Planning a Airtight Cleanroom Swing Door specification?
Envoyez-nous vos dimensions, conditions d'installation, objectifs de performance et finition de surface requise.
