Laminar Flow and Containment Equipment

Benchtop Laminar Flow Hood

A self-contained filtered hood that sits on an existing table to create a localized clean-air zone for small non-hazardous products and instruments.

Tabletop Installation
Self-Contained Fan Filter
Clear Side Panels
Portable Compact Format

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Product Introduction

This compact hood brings a fan, prefilter, HEPA stage and protected work opening into one tabletop enclosure. Clear side panels maintain visibility while limiting room cross-drafts, and the base seals to a clean laboratory table or optional stainless tray. The lightweight format can be relocated between compatible benches after electrical isolation and cleaning. It is intended for small non-hazardous tasks and does not provide personnel protection from aerosols, chemicals or biological agents.

Key Features

A self-contained filter housing avoids a remote duct or ceiling connection.

Transparent side walls preserve visibility around small instruments.

The narrow base fits standard laboratory tables and existing casework.

A removable lower tray can provide a defined cleanable work surface.

Top or rear prefilter access keeps routine service outside the working opening.

Customer Product Concerns

A localized clean-air task may not justify a full freestanding bench, but the hood still needs a stable base and undisturbed airflow.

Existing tables differ in surface quality and cleanliness.An optional stainless base tray creates a consistent work surface beneath the hood.

A full-size clean bench cannot fit a small instrument room.The compact self-contained enclosure uses the existing tabletop footprint.

Side drafts disrupt a small open work zone.Clear side panels shield the filtered air path without blocking visibility.

Users may mistake a clean hood for a containment device.Application labeling states that the hood is for non-hazardous product protection only.

Typical Applications

Small optical assemblyNon-hazardous sample aliquotingClean sensor packagingMicroscope accessory preparation

Technical Parameters

Typical configurable construction ranges for a benchtop laminar flow hood are listed below.

Core Material	Anodized aluminum frame with powder-coated steel filter housing and clear polycarbonate side panels
Panel Thickness	20-30 mm framed housing sections
Effective Width	600-1200 mm clear working width
Maximum Length	Up to 900 mm overall hood depth
Steel Facing Thickness	0.8-1.0 mm powder-coated steel filter housing
Core Density	Approximately 1200 kg/m³ for solid polycarbonate side panels
Thermal Conductivity	0.19-0.22 W/(m·K) for polycarbonate panels
Surface Finish	Clear hard-coated panels, natural anodized aluminum and white powder-coated filter housing
Joint Type	Gasketed modular frame with sealed filter clamp and removable base tray
Customization	Available based on the intended application and operating environment.

Available Options

Vertical or horizontal airflowStainless base trayLED task lightPortable support stand

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