Double-sided cleanroom air transfer grille with no-sight chevron blades

クリーンルーム空気分配システム

クリーンルーム空気転送グリル

A double-sided door or partition grille with opposed chevron blades that passes pressure-relief air while blocking direct vision between rooms.

No Direct Line of Sight
Low-Resistance Transfer Path
Adjustable Wall Sleeve
Double-Sided Chevron Blades

見積もりリクエスト製品案内

商品紹介

The cleanroom air transfer grille allows passive airflow between adjacent rooms when a pressure difference exists but a ducted transfer branch is unnecessary. Opposed V-shaped aluminum blades overlap through the wall opening, preventing a straight visual path while leaving a broad free area. Matching front and rear frames clamp around the partition, and an adjustable sleeve covers the cut edges of doors or sandwich panels. The removable faces provide access for wiping the blade channels and the interior sleeve.

主要な特徴

Overlapping chevron blades obscure direct visibility through the partition opening.

A large free area passes pressure-relief air with less resistance than a densely baffled acoustic transfer unit.

The telescopic sleeve adapts one grille set to different cleanroom door and wall thicknesses.

Two removable finished faces leave the internal blade passages accessible from either room.

お客様の製品に関する懸念事項

A passive transfer opening must relieve room pressure without exposing unfinished partition edges or creating a direct line of sight.

A plain wall opening allows direct visibility and light passage between controlled rooms.Opposed chevron blades overlap the opening while retaining a usable airflow path.

The grille frame does not span the thickness of a sandwich-panel wall or door.An adjustable sleeve bridges the partition and seals both room-side frames to the cutout.

Pressure relief is inadequate because the transfer core has too little free area.Generous blade spacing minimizes resistance for the selected grille width and pressure differential.

Dust remains trapped inside an enclosed double-sided grille.Detachable face frames expose the blade passages and sleeve for cleaning from either side.

典型的な用途

Pressure transfer through cleanroom doorsAir movement between gowning stagesTransfer paths in laboratory partitionsReturn-air relief from small clean support roomsPressure equalization across service corridors

技術的なパラメータ

Representative material and size ranges for a no-sight cleanroom transfer grille are listed below.

コア材料	Profiled aluminum frames and opposed chevron blades with telescopic partition sleeve
パネルの厚さ	1.2–2.0 mm profiled aluminum blade and frame walls
有効幅	200–800 mm nominal transfer opening width
最大長さ	Up to 800 mm grille width in a single door or wall set
鋼鉄の厚さを直面する	0.8–1.0 mm optional galvanized-steel telescopic wall sleeve
コア密度	Approximately 2700 kg/m³ for the aluminum chevron blade assembly
熱伝導率	Approximately 200–210 W/(m·K) for the aluminum chevron blade assembly
表面仕上げ	White powder-coated, clear anodized or mill-finished aluminum
ジョイントタイプ	Opposed room-side frames joined by an adjustable sleeve and perimeter foam seals
カスタマイズ	意図したアプリケーションと動作環境に基づいて利用できます。

利用可能なオプション

Single face with opposite frame or double grille set25–100 mm adjustable partition sleeveWhite powder coat or clear anodized finishSandwich-panel and cleanroom-door mounting kits

Planning a Cleanroom Air Transfer Grille 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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