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Horizontal Laminar Airflow Unit

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Front-Facing Sterile Airflow using Horizontal Laminar Airflow Unit for Contamination-Free Work Zones

The Horizontal Laminar Airflow Unit is a precision-engineered clean air workstation that delivers HEPA-filtered air in a unidirectional flow from the rear wall toward the operator. Recognized as one of the top Horizontal Laminar Airflow Unit manufacturers in India, this constant flow of sterile air flushes out airborne contaminants and maintains an ISO Class 5 clean environment across the entire work surface.

Ideal for operations involving non-hazardous sample preparation, tissue culture, lab work, electronics assembly, or QC testing, Dyna’s Horizontal LAFs are built for maximum efficiency and ergonomic use. The unit’s design provides clear visibility, easy hand movement, and excellent protection of materials from ambient air.

With a combination of energy-efficient fans, HEPA or ULPA filters, and robust stainless steel construction, Dyna’s Horizontal Laminar Flow Cabinets meet the class 100 air cleanliness requirements of pharmaceuticals, food processing, life sciences, and microelectronics.

Horizontal Laminar Airflow Unit
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Key Features:

  • Class 100 (ISO 5) Work Area – Certified as per ISO 14644 for high-purity tasks.
  • Two-Stage Filtration – H14 HEPA (with optional ULPA) and washable F7 pre-filter.
  • Compact & Portable Design – Small footprint, wheels and leveling bolts (optional).
  • Feather Touch Switches – Intuitive, easy control for start/stop cycles.
  • Digital Differential Pressure Gauge with Alarm – Monitors filter health for safe operation.
  • Energy Efficient LED Lighting – 500 Lux for excellent work visibility, low power usage.
  • UV Light with Hour Meter – Kills bacteria, lamp life monitored for timely replacement.
  • Internal Auxiliary Sockets & Gas Cocks – Supply power and gas to your workspace.
  • User-Friendly Control System – Quick, single-click operation.
  • Orientation of Flow – Choice of Horizontal or Vertical laminar airflow.

Product Specifications:

Parameter Value
Air Cleanliness Class 100 (ISO 5)
Velocity 90 FPM ± 20%
Material of Construction SS 304 exterior (SS 316 optional), SS 304 work table
Main Filter Minipleat HEPA, Class H14 (Optional ULPA)
Pre Filter F7 class, 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 Horizontal / Vertical
Auxiliary Sockets & Gas Cocks Included for additional utilities

Horizontal Laminar Airflow Unit Applications:

  • Pharmaceutical Sample Handling – Weighing and transferring under sterile air.
  • QC & Analytical Labs – Particle-free preparation and testing zones.
  • Tissue Culture & Microbiology – Protects cell samples during handling.
  • Electronics & Semiconductor Assembly – Prevents dust contamination.
  • Food & Beverage Labs – Ensures hygienic testing and formulation.

Models:

Model Air Cleanliness Interior Dimensions (WxDxH) Exterior Dimensions (WxDxH) Power Supply
DV/HLAF 2*2 Class 100 710 × 725 × 1830 mm 760 × 1350 × 2200 mm 220–240 V, 50 Hz
DV/HLAF 3*2 Class 100 1015 × 725 × 1830 mm 1065 × 1650 × 2200 mm 220–240 V, 50 Hz
DV/HLAF 4*2 Class 100 1320 × 725 × 1830 mm 1370 × 1350 × 2200 mm 220–240 V, 50 Hz

 

Why Choose Dyna Horizontal Laminar Airflow Units?

  • Compact and modular design for lab benches or cleanroom installations.

  • Ensures uninterrupted horizontal laminar airflow with low turbulence.

  • Low energy consumption with quiet operation.

  • Built with cleanroom-grade stainless steel for hygiene and durability.

  • Backed by Dyna’s technical support and customization expertise.

Laminar Air Flow Unit CE Certificate

Frequently Asked Questions (FAQs)

What is the airflow direction in a horizontal LAF unit?

Filtered air flows from the rear wall of the unit toward the user, pushing airborne particles away from the work surface.

Can I use this for biohazardous materials?

No, this unit is for non-hazardous sterile applications. Use biosafety cabinets for hazardous materials.

Can the unit be wall-mounted or benchtop?

Yes, Dyna’s LAF units are available in both benchtop and mobile configurations.

How often should the HEPA filter be replaced?

Generally, every 12–18 months, depending on usage and pressure drop readings.

Looking for reliable, sterile workspace solutions?

Choose Dyna Horizontal Laminar Airflow Units for precision airflow,
operator ease, and compliance in every cleanroom.