Three-quarter view of a medium-efficiency multi-pocket air filter

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中等効率ポケットフィルター

An extended-surface pocket filter that distributes air through multiple tapered bags for low resistance and high dust capacity.

Extended Pocket Area
Stable Tapered Bags
High Dust Capacity
Galvanized Header Frame

見積もりリクエスト製品案内

商品紹介

The medium-efficiency pocket filter divides glass-fiber or synthetic media into multiple tapered pockets secured to a rigid galvanized header. Internal stitching, spacers or aerodynamic pocket geometry prevent adjacent pockets from collapsing together, allowing the full media surface to remain active. The long pockets store dust through their depth and lower the media velocity compared with a flat panel of the same face size. A sealed pocket-to-header connection prevents bypass where the flexible media enters the mounting frame.

主要な特徴

Multiple deep pockets create a large filtration area behind a standard modular face size.

Tapered geometry and internal stabilizers promote uniform inflation from top to bottom.

A galvanized header provides a rigid sealing surface for front- or side-access filter housings.

Sealed seams and pocket roots keep collected dust from bypassing the active media.

お客様の製品に関する懸念事項

Bag filters need even pocket inflation and unobstructed downstream space to use their full area without abrasion or high pressure drop.

Adjacent pockets collapse together and leave most of the media area inactive.Tapered bags with internal stabilizers maintain separation and balanced airflow between pockets.

Long pockets rub a downstream coil or access door and wear through.The selected pocket depth is matched to the clear housing space and installed airflow direction.

Dust bypasses through poorly sealed pocket roots at the header.Continuous adhesive and mechanically secured pocket attachment close the transition into the metal frame.

Uneven inlet velocity overloads the center bags while outer pockets remain clean.Adequate upstream spacing and a uniform filter-bank face velocity distribute air across every pocket.

典型的な用途

Cleanroom HVAC preparatory filtrationCommercial and hospital air handlersPharmaceutical support-area supply airIndustrial process make-up airProtection for terminal HEPA filters

技術的なパラメータ

Typical construction ranges for a medium-efficiency extended-surface pocket filter are listed below.

コア材料	Glass-fiber or tear-resistant synthetic pocket media with internal stabilizing seams
パネルの厚さ	25 mm nominal galvanized header-frame depth
有効幅	287-592 mm modular face width
最大長さ	360-635 mm pocket depth in the airflow direction
鋼鉄の厚さを直面する	0.70-1.00 mm galvanized header and pocket-retaining channels
コア密度	Approximately 30-60 kg/m³ nominal pocket-media bulk density
熱伝導率	Approximately 0.035-0.045 W/(m·K) for the dry fiber medium
表面仕上げ	White glass fiber or color-coded synthetic pockets with mill-galvanized header
ジョイントタイプ	Individually stitched pockets sealed and mechanically locked into a common galvanized header frame
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

ISO ePM10, ePM2.5 or ePM1 gradesThree to ten pockets360 mm to 635 mm pocket depthGalvanized, plastic or incinerable header

Planning a Medium-Efficiency Pocket Filter 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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