STJH-AIRTIGHT-SHUT-OFF-DAMPER-1000X1000-ELECTRIC

Airtight Shut-Off Damper 1000 x 1000 mm Electric Gas-Tight

Electric gas-tight isolation for large ventilation trunks.

Large square face suits main containment routes.
Electric drive supports integration with shutdown controls.

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Product Introduction

The one-metre square assembly combines a welded sealing frame with a geared electric drive. It moves the full blade bank through a positive locking mechanism, allowing large branches to be isolated from a remote operating point.

Key Features

Large square face suits main containment routes.
Electric drive supports integration with shutdown controls.

Technical Parameters

Nominal Size	1000 × 1000 mm
Actuator	Geared electric
Supply Options	230 V single-phase or 400 V three-phase AC, 50 Hz
Surface Finish	RAL 7001 powder coat
Casing Thickness	3 mm
Seal Material	Neoprene rubber foam
Maximum Closed Leakage	0.0028 (l/s)/m² at 2000 Pa
Pressure in Closing Direction	Up to 5000 Pa
Mechanical Retention	Over-centre lock
Customization	Available for the actual trunk installation and operating environment.

Applications

Central critical ventilation shutdown
Large containment supply isolation

Solutions for Your Application

A large isolation device needs remote operation.

The geared drive provides powered travel of the linked closing mechanism.

Shutdown status must be available to the operator.

Optional blade limit switches identify the fully open and fully closed positions.

Available Options

230 V or 400 V motor
Paired end-position switches

Planning a Airtight Shut-Off Damper 1000 x 1000 mm Electric Gas-Tight specification?

Send us your dimensions, installation conditions, performance targets and required surface finish.

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