• Mobile Laminar Flow Hood

    Flexible ISO 5 Clean Air Protection Wherever Your Process Needs It
    Portable H14 HEPA-filtered laminar airflow system with lockable casters for flexible cleanroom and process protection.

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Mobile Laminar Flow Hood

Portable Clean Air Protection for Flexible Production Layouts

Mobile Laminar Flow Hood is a free-standing clean air system designed to create a localized ISO 5 environment around critical equipment, materials or processes. H14 HEPA filtration and vertical unidirectional airflow help protect the working zone from airborne contamination.

Mounted on lockable casters, the unit can be repositioned when production layouts or process requirements change, eliminating the need for permanent ceiling installation.

  • Free-Standing Mobile Design

  • Repositionable Clean Air Protection

  • ISO 5 Localized Clean Zone

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Key Features of Mobile Laminar Flow Hood

LAF Mobile & Flexible Design

Mobile and Lockable Caster Design

Easy repositioning with secure locking during operation.

Vertical unidirectional flow for ISO5 area

Flexible ISO 5 Clean Zone

Localized clean air protection wherever the process requires it.

LAF Hood with PAO Injection & Detection Ports

Free-Standing Installation

No permanent ceiling mounting required.

mobile lAF hood H14 HEPA Filtration

H14 HEPA Filtration

High-efficiency filtration for critical clean processes.

mobile laminar flow hood ESD PVC curtains

ESD PVC Curtain Protection

Helps isolate the clean zone from surrounding air.

Customized Configuration for mobile laminar flow hood

Customized Configuration

Size, material, filtration and controls can be customized.

Technical Specifications

Parameter Recommended Specification
Cleanliness Level ISO 5 / Class 100
Airflow Type Vertical Unidirectional Airflow
Air Velocity 0.36–0.45 m/s
Final Filter H14 HEPA / ULPA Optional
Pre-filter G4 / F7 Optional
Fan Type EC Fan
Housing Material SUS304 / SUS316 / Coated Steel Optional
Curtain Transparent ESD PVC Curtain
Mobility 4 Lockable Swivel Casters
Installation Free-Standing / Mobile
Control LCD / Touch Screen / PLC Optional
Dimensions Customized

Mobile Laminar Flow Hood Structure & Dimensions

mobile laminar flow hood drawing

Main Components

  • EC Fan Module
  • G4 Pre-filter
  • H14 HEPA Filter
  • ESD PVC Curtains
  • Lockable Casters

Engineering Support

  • Customized GA drawings
  • Equipment-based sizing
  • Electrical/control requirements
  • Project-specific configuration
Request Custom Drawing

How Does a Mobile Laminar Flow Hood Work?

The Mobile Laminar Flow Hood uses staged filtration and controlled vertical airflow to create a localized ISO 5 clean zone around the critical process.

Step 1 — Side Air Intake
Room air enters through the side pre-filter.

Step 2 — EC Fan Airflow
The fan generates stable airflow.

Step 3 — H14 HEPA Filtration
Particles are removed before final supply.

Step 4 — Vertical Unidirectional Airflow
Filtered air is distributed evenly downward.

Step 5 — Localized ISO 5 Protection
Continuous clean airflow protects the critical area.

mobile Laminar Flow Hood Work Flow

Mobile LAF Configurations for Different Process Requirements

Customized Mobile Laminar Flow Hood

Three Mobile LAF Configurations

Large Custom LAF Hood
For large equipment and extended process areas.

Dual-Station LAF Hood
For two adjacent working positions.

Compact Mobile LAF Hood
For small equipment and flexible temporary use.

Available Options

  • Size & Working Area
  • Stainless Steel Grade
  • HEPA Filter Configuration
  • Curtain Type
  • Fan & Control System
  • Mobility & Installation
Request Custom Design

Flexible Applications of Mobile Laminar Flow Hood

Mobile Laminar Flow Hoods provide flexible localized clean air protection where permanent cleanroom installations are unnecessary or impractical.

mobile laminar flow hood for Pharmaceutical Processing

Pharmaceutical Processing

Flexible clean air protection for critical production operations.

custom pass box with roller conveyor

Biotechnology & Laboratory

Localized ISO 5 protection for sensitive laboratory processes.

custom pass box with roller conveyor

Equipment & Process Protection

Mobile clean zone around equipment or temporary production areas.

FAQs

Find answers to common questions about mobile LAF performance, mobility, filtration and customization.

A mobile laminar flow hood is a self-contained clean air system designed to provide localized ISO 5 protection around critical processes. It typically combines a fan system, HEPA filtration, vertical unidirectional airflow, a supporting structure and movable casters for flexible deployment.

A mobile LAF is a free-standing unit that can be repositioned according to process requirements, while a ceiling suspended LAF is normally installed at a fixed location and integrated with the cleanroom ceiling or building support structure. Both can provide localized clean air protection, but their installation and application flexibility are different.

A properly designed mobile laminar flow hood can provide a localized ISO Class 5 clean zone under specified operating conditions. Actual performance depends on filter efficiency, airflow velocity and uniformity, surrounding conditions and installation.

Yes. Mobile LAF units can be equipped with lockable casters for repositioning within suitable production or cleanroom areas. The casters should be locked during operation to maintain stability.

Yes. Dimensions, stainless steel grade, filter configuration, curtain type, fan system and controls can be customized according to the protected equipment, cleanroom layout and process requirements.

HEPA filter condition can be monitored through differential pressure and periodic integrity testing. Where required, PAO/DOP test ports can be incorporated to support filter integrity testing and cleanroom qualification procedures.

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Request a Custom Mobile LAF Solution

Send us your equipment dimensions, required clean zone and application. Our engineering team will recommend a suitable mobile LAF configuration.

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