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الرئيسية / المنتجات / Cleanroom Doors, Windows & Interlocks / Automatic Door Drop Seal Heavy-Duty Dual-Gasket
STJH-AUTOMATIC-DOOR-DROP-SEAL-HEAVY-DUAL-GASKET

Automatic Door Drop Seal Heavy-Duty Dual-Gasket

Use a heavy mortised carrier with outer and internal gaskets for a more substantial door-bottom seal.
  • Two gasket layers provide a distinct sealing arrangement.
  • Parallel travel keeps the sealing element aligned.
  • Independent adjustment accommodates an uneven threshold.
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مقدمة المنتج

The heavy-duty assembly fits into the lower edge of a swing door and carries a wraparound outer gasket together with an internal silicone element. Its spring-loaded parallel mechanism lowers the sealing section at closure and lifts it clear soon after opening begins. Silver anodized aluminum and gray silicone form the standard visible materials. The carrier is suited to deeper door preparations where a slim single-element seal is not the intended construction.

الخصائص الرئيسية

  • Two gasket layers provide a distinct sealing arrangement.
  • Parallel travel keeps the sealing element aligned.
  • Independent adjustment accommodates an uneven threshold.

المعلمات الفنية

MountingHeavy-duty mortise
Carrier FinishSilver anodized aluminum
Gasket MaterialGray silicone rubber
Gasket ArrangementWraparound outer and additional internal gasket
Drop MechanismParallel, spring loaded
Gap Range6–15 mm
Standard Length Range335–1235 mm in listed increments
AdjustmentIndependent self-levelling
Door ApplicationSingle-swing single or double leaves
التخصيصLength and compatible mounting details can suit the intended door opening.

Applications

  • Substantial swing-door bottom preparations.
  • Doorways with a 6–15 mm sealing gap.

Solutions for Your Application

The floor gap varies across the width of the door.

Independent self-levelling adjustment helps the sealing section meet an uneven threshold within its 6–15 mm working range.

The seal rubs immediately after opening.

The spring-loaded mechanism lifts the gasket clear as movement begins.

الخيارات المتاحة

  • Listed length selection.
  • Metallic die-cast end plates.
  • Compatible threshold arrangements.

Planning a Automatic Door Drop Seal Heavy-Duty Dual-Gasket specification?

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