STJH inflatable silicone door-seal loop with air connection displayed on white.

STJH-AIRTIGHT-CLEANROOM-DOOR-GASKET-INFLATABLE

Airtight Cleanroom Door Gasket Inflatable Silicone

Inflate the silicone perimeter only after closure, then retract it before the door moves.

Retraction reduces contact during door movement.
Joined-loop construction suits a continuous perimeter.
An air connection distinguishes the active seal from passive profiles.

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Pengenalan Produk

This gasket forms an active sealing loop from a hollow silicone extrusion with an air connection. Pressure expands the profile against the mating surface, and deflation allows it to retract for opening. Straight lengths, endless loops and molded-corner arrangements accommodate different door geometries. The supplied component is the seal assembly, intended to work with a separate pneumatic supply and control sequence rather than relying on the leaf to compress a fixed bulb.

Ciri-ciri Utama

Retraction reduces contact during door movement.
Joined-loop construction suits a continuous perimeter.
An air connection distinguishes the active seal from passive profiles.

Parameter teknikal

Seal Material	Silicone
Profile Type	Inflatable hollow extrusion
Actuation	Pneumatic inflation and retraction
Typical Family Pressure	1–5 bar, profile dependent
Geometry Options	Straight, endless loop or molded corners
Sealing Contact	Expansion against mating surface
Air Interface	Seal inflation connection
Control Arrangement	Separate pneumatic control
Product Scope	Gasket assembly
Penyesuaian	Loop dimensions and profile geometry can suit the intended door and sealing gap.

Applications

Pneumatically sealed containment doors.
Repeated-access openings requiring seal retraction.

Solutions for Your Application

A fixed seal rubs while the door moves.

Deflation retracts the active profile before opening.

The opening requires a continuous four-sided seal.

An endless loop with suitable corners follows the perimeter.

Pilihan yang boleh didapati

Molded corner geometry.
Compatible inflation valve.
Profile-specific retaining arrangement.

Planning a Airtight Cleanroom Door Gasket Inflatable Silicone specification?

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