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Vertical Laminar Airflow Unit

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Top-Down Sterile Airflow for Cleanroom Operations

The Vertical Laminar Airflow Unit is a cleanroom workbench engineered to provide a stream of HEPA-filtered air from the top of the unit vertically downward, ensuring a uniform, unidirectional airflow across the workspace. This top-down air movement helps to flush particles away from critical work areas, reducing contamination risks and maintaining an ISO Class 5 clean environment.

Vertical LAF units are ideal for operations that require higher user protection from backflow or particle recirculation, such as sample preparation, pharmaceutical compounding, electronics assembly, tissue culture, lab work and optical work. They’re especially preferred when overhead clearance is available, and airflow uniformity is a priority.

Dyna’s Vertical Laminar Airflow systems are manufactured with cleanroom-grade stainless steel, available with optional UV disinfection, digital airflow control, and energy-efficient lighting, making them perfect for both modular cleanrooms and lab installations.

Vertical Laminar Airflow Unit
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Key Features:

  • Class 100 Work Area – Delivers ISO 14644-certified clean air from above.
  • Two-Stage Filtration – H14 HEPA (optional ULPA) plus washable F7 pre-filter.
  • Compact, Overhead Design – Suspends from ceilings; rods for hanging available.
  • Feather Touch Switches – Intuitive, easy operation for start/stop cycles.
  • Digital Differential Pressure Gauge with Alarm – Filter life and block alarm.
  • User-Friendly Control System – Simple single-click control.
  • Energy Efficient LED Lights – 500 Lux brightness, low power use.
  • Internal Auxiliary Sockets (Optional) – Power and gas points as required.
  • PVC Curtains – Custom lengths to isolate sterile work area

Specifications:

Parameter Value
Air Cleanliness Class 100 (ISO 5)
Velocity 90 FPM ± 20%
Material of Construction GI powder coated, SS 304; Work table: SS 304
Main Filter Minipleat HEPA H14 (Optional ULPA)
Pre Filter F7, washable
Filter Efficiency HEPA 99.997% @ 0.3 µm; ULPA 99.999% @ 0.12 µm
Noise (dB) 67 ± 2
Lighting (Lux) >500 (LED)
Orientation of Flow Vertical
Auxiliary Sockets Optional
PVC Curtains Provided as per length required

Applications:

  • Pharmaceutical Weighing & Compounding – Maintains clean zones for sensitive formulations.
  • Research & Quality Labs – Protects samples from contamination.
  • Tissue Culture & Biological Studies – Maintains sterility for delicate cell cultures.
  • Cleanroom Support Areas – Use in gowning, weighing, and transfer sections.
  • Electronics Assembly – Prevents dust buildup on static-sensitive components.
  • Cosmetics & Nutraceuticals – For clean processing during blending or packaging.

Models:

Model Air Cleanliness Interior Dimensions (WxDxH) Exterior Dimensions (WxDxH) Power Supply
DCLAF 4*2 Class 100 1220 × 610 mm 1320 × 710 × 750 mm 220–240 V, 50 Hz
DCLAF 6*2 Class 100 1830 × 610 mm 1930 × 710 × 750 mm 220–240 V, 50 Hz

 

Why Choose Dyna Vertical Laminar Airflow Units?

  • Delivers uniform top-down airflow to remove contaminants from the workspace.

  • Built with ISO-compliant materials and advanced airflow design.

  • Highly customizable – size, frame, filter, controls, and mobility options.

  • Supported by Dyna’s extensive expertise in cleanroom airflow systems.

  • Trusted across industries including pharma, biotech, electronics, and R&D.

Frequently Asked Questions (FAQs)

How does a vertical LAF differ from a horizontal one?

Vertical units push air from top to bottom, while horizontal units blow air from back to front. Vertical LAFs reduce cross-contamination between operator and materials.

Are vertical laminar airflow units suitable for all cleanrooms?

Yes, especially when overhead clearance is available and top-down air flushing is preferred.

Can Dyna customize the unit dimensions or features?

Absolutely. Dyna offers custom sizing, accessories, and filtration levels for each use case.

Can I use this for sterile compounding or sample prep?

Yes, it’s ideal for non-hazardous sterile handling tasks in clean environments.

Looking for a dependable cleanroom workstation with top-down airflow?

Choose Dyna Vertical Laminar Airflow Units for unmatched performance,
cleanliness, and user safety in your critical work processes.