Complete airtight cleanroom swing door with sealed flush frame

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

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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

Continuous jamb and head gaskets limit bypass paths around the closed leaf.

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.

Des solutions pour votre application

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

ZAirlocks 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 hauteur maximale de la feuille
Acier face épaisseur	Peaux en acier galvanisées poudre-enduites de 0.8-1.0mm
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

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