STJH-DYNAMIC-FIRE-DAMPER-610X610-4000FPM

Dynamic Fire Damper 610 x 610 mm 4000 fpm Vertical

A medium square curtain damper for higher-velocity vertical air paths.

The 610 mm format provides substantially more opening area than the compact unit.
Spring-driven deployment closes the stored curtain following thermal release.

商品紹介

The larger opening accommodates a wider stored curtain while retaining the narrow frame format. This configuration addresses vertical penetrations where operating air velocity exceeds the lower-speed selection.

主要な特徴

The 610 mm format provides substantially more opening area than the compact unit.
Spring-driven deployment closes the stored curtain following thermal release.

技術的なパラメータ

Duct Opening	610 x 610 mm
Installation Plane	Vertical
Frame Construction	Galvanized steel
Frame Depth	56 mm
Curtain Material	Galvanized steel
Thermal Release	165 °F (74 °C) fusible link
Spring Material	Stainless steel
Operating Velocity Configuration	4000 fpm
Pressure / Fire Configuration	4 in. w.g. / 1.5 hours
カスタマイズ	Available to suit the installation opening and connected ductwork.

Applications

Higher-velocity vertical supply penetrations
Medium exhaust branches crossing rated walls

Solutions for Your Application

A lower-speed curtain selection is unsuitable for the design airflow.

This model identifies the 4000 fpm vertical configuration explicitly.

The blade stack could interfere with the connecting duct.

Sleeve geometry can accommodate the stored curtain and preserve its travel path.

利用可能なオプション

Connecting sleeve
Alternative fusible-link temperature
Retaining angles

Planning a Dynamic Fire Damper 610 x 610 mm 4000 fpm Vertical specification?

寸法、設置条件、性能目標、必要な表面仕上げをお送りください。

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