Flush ceiling cleanroom HEPA supply air terminal with perforated diffuser face

クリーンルーム空気分配システム

クリーンルームの HEPA の供給空気ターミナル

A flush ceiling supply terminal that combines a gasket- or gel-sealed HEPA filter, cleanable diffuser face and room-side test access in one final air outlet.

Room-Side HEPA Filtration
Sealed Filter Interface
Cleanable Flush Face
Integrated Test Access

見積もりリクエスト製品案内

商品紹介

The cleanroom HEPA supply air terminal places the final filter at the boundary between the supply duct and the controlled room. A welded steel housing receives the filter against a continuous gasket or gel channel, preventing untreated plenum air from bypassing the media. The removable diffuser face can produce radial, low-turbulence or vertical discharge while leaving the filter accessible from below. Upstream aerosol and pressure ports allow integrity testing and resistance checks without disturbing the ceiling seal.

主要な特徴

The terminal filter seat applies uniform perimeter compression or gel engagement around the complete HEPA frame.

Room-side removal avoids opening the interstitial ceiling space during routine filter replacement.

Dedicated upstream sample and pressure ports support filter testing from the controlled side of the room.

A smooth powder-coated diffuser face tolerates repeated wipe-down and detaches without exposing fibrous lining.

お客様の製品に関する懸念事項

A terminal HEPA outlet must prevent bypass, distribute filtered air predictably and allow filter service without damaging the clean ceiling boundary.

Unfiltered air leaks between the HEPA frame and the terminal housing.A continuous gasket or liquid-gel seal closes the full filter perimeter under even clamping pressure.

Filter testing requires drilling temporary ports through the housing.Factory-installed upstream aerosol and differential-pressure connections provide repeatable room-side access.

A diffuser pattern creates excessive velocity directly below the outlet.Interchangeable perforated, radial or low-turbulence faces match the discharge pattern to room duty.

Ceiling access is blocked by services above the terminal.The face panel, filter clamps and filter are all serviceable from the room side.

典型的な用途

Pharmaceutical cleanroomsHospital isolation and treatment roomsBiotechnology laboratoriesMedical-device assembly suitesElectronics clean production areas

技術的なパラメータ

Typical construction ranges for a room-side replaceable HEPA supply air terminal are summarized below.

コア材料	Glass-microfiber HEPA media in an aluminum frame with polymer gasket or liquid-gel perimeter seal
パネルの厚さ	0.8–1.2 mm welded steel terminal housing
有効幅	305–610 mm nominal filter and ceiling-module width
最大長さ	Up to 1220 mm for rectangular terminal modules
鋼鉄の厚さを直面する	0.8–1.2 mm powder-coated steel casing and diffuser face
コア密度	Approximately 7850 kg/m³ for the steel housing and face-panel structure
熱伝導率	Approximately 45–60 W/(m·K) for the steel housing and face-panel structure
表面仕上げ	Smooth white epoxy-polyester powder coating with optional antimicrobial formulation
ジョイントタイプ	Gasket- or gel-sealed HEPA filter seat with flanged round or rectangular duct inlet
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

H13 or H14 HEPA filter configurationPerforated vertical-flow diffuser plateRadial or adjustable-nozzle diffuser faceIntegral pressure-loss transmitter

Planning a Cleanroom HEPA Supply Air Terminal specification?

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