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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.
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.
Introducción del producto
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.
Características clave
- Two gasket layers provide a distinct sealing arrangement.
- Parallel travel keeps the sealing element aligned.
- Independent adjustment accommodates an uneven threshold.
Parámetros técnicos
| Mounting | Heavy-duty mortise |
|---|---|
| Carrier Finish | Silver anodized aluminum |
| Gasket Material | Gray silicone rubber |
| Gasket Arrangement | Wraparound outer and additional internal gasket |
| Drop Mechanism | Parallel, spring loaded |
| Gap Range | 6–15 mm |
| Standard Length Range | 335–1235 mm in listed increments |
| Adjustment | Independent self-levelling |
| Door Application | Single-swing single or double leaves |
| Customization | Length 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 seal rubs immediately after opening.
The spring-loaded mechanism lifts the gasket clear as movement begins.
Opciones disponibles
- Listed length selection.
- Metallic die-cast end plates.
- Compatible threshold arrangements.
Planning a Automatic Door Drop Seal Heavy-Duty Dual-Gasket specification?
Envíenos sus dimensiones, condiciones de instalación, objetivos de rendimiento y acabado superficial requerido.
