Complete ceiling-suspended laminar flow hood with four hanger rods

層流 · 封じ込め装置

Ceiling—suspended 層状フローフード

An overhead HEPA-filtered hood suspended above process equipment to create a defined downward clean-air zone without floor-mounted supports.

Floor-Free Suspension
Overhead HEPA Downflow
Adjustable Hanging Height
Optional Flexible Curtains

見積もりリクエスト製品案内

商品紹介

The suspended hood mounts from the building structure above a filling point, inspection table or compact process machine. A rigid supply plenum distributes HEPA-filtered air through the lower diffuser, while adjustable threaded hangers set the operating height and maintain level. Optional clear curtains extend the protected zone without permanent walls. Structural loads, electrical routing and service clearance are coordinated above the ceiling, leaving the floor around the process accessible.

主要な特徴

Four-point suspension keeps posts and bases away from the process floor.

A pressure-equalizing plenum supplies the complete lower diffuser evenly.

Height-adjustable hangers accommodate equipment and ceiling variations.

Flexible clear curtains can limit cross-drafts around selected sides.

A hinged or lift-down filter panel allows service from the clean side when required.

お客様の製品に関する懸念事項

An overhead hood must deliver an even clean-air footprint while remaining structurally secure and serviceable above operating equipment.

Floor legs obstruct carts and cleaning around the process.Ceiling suspension leaves the floor perimeter open.

An uneven hanging frame tilts the airflow diffuser.Individually adjustable hangers allow the plenum to be leveled after installation.

Room cross-drafts shorten the protected downflow zone.Optional clear curtains extend from the hood edge around the critical process area.

Filter replacement conflicts with equipment below.A selected top-service or clean-side lift-down arrangement matches the available access route.

典型的な用途

Open-vial handling zonesClean filling-point coveragePrecision assembly islandsInspection tables beneath high ceilings

技術的なパラメータ

Typical configurable construction ranges for a ceiling-suspended laminar flow hood are listed below.

コア材料	Anodized aluminum plenum frame with powder-coated steel skins and aluminum honeycomb diffuser panels
パネルの厚さ	40-80 mm plenum and diffuser assembly
有効幅	1200-3000 mm protected airflow width
最大長さ	Up to 4000 mm protected airflow length
鋼鉄の厚さを直面する	0.8-1.2 mm powder-coated steel plenum skins
コア密度	30 — 50 kg / m3 アルミニウムの蜂の巣の拡散器コア
熱伝導率	1.5-2.5 W/(m·K) across the aluminum honeycomb diffuser assembly
表面仕上げ	White powder-coated plenum with natural anodized frame and clear PVC curtain option
ジョイントタイプ	Bolted suspension frame with gasketed filter modules and sealed plenum flanges
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

Top-service or room-side filter accessFlexible clear curtainsIntegrated LED lightingRemote or plenum-mounted EC fans

Planning a Ceiling-Suspended Laminar Flow Hood specification?

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