Systems Private Limited
Vertical Laminar Air Flow (VLAF)
Vertical laminar airflow units provide a sterile, particle-free workspace by directing HEPA-filtered air vertically, pushing contaminants downward and away from the work surface. They reduce cross-contamination, improve product safety, and are widely used in pharmaceuticals, microbiology, electronics, and medical device manufacturing where strict cleanliness is essential.
Standard Features
Filtration: HEPA H14 filters (supply & exhaust), captures 99.999% of particles down to 0.3 µm.
Construction: SS-304, cGMP-compliant, with easy-to-clean design, openable covers, built-in light, auxiliary socket, air/gas cock, UV lamp, adjustable sash (automatic or foot-operated), PLC/Touchscreen HMI, audio-visual alarms.
Airflow & Pressure Monitoring: Digital/analog differential pressure gauge, air velocity sensor.
Sound Level: Between 65 dB and 85 dB.
Horizontal Laminar Air Flow (HLAF)
Horizontal laminar air flow stations provide a steady stream of clean, HEPA-filtered air to protect sensitive products from contamination. Commonly used in pharma, labs, and electronics, they ensure aseptic conditions for tasks like drug preparation, tissue culture, and precision assembly. Their key advantages are high cleanliness, product safety, and operator comfort.
Standard Features
Filtration: Equipped with H14 HEPA filters for both supply and exhaust, ensuring 99.999% efficiency down to 0.3 µm.
Airflow: Steady, uniform, turbulence-free horizontal airflow across the work surface.
Construction: SS-304, cGMP-compliant design; easy to clean with openable covers and various sash options (manual, foot-operated, automatic).
Controls & Safety:
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Digital/analog differential pressure gauge
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Air velocity sensor
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Feather-touch controller, PLC-based touchscreen HMI
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UV germicidal lamp, auxiliary sockets, audio–video alarms for pressure anomalies
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Explosion-safe (flame-proof) fittings available
Lighting: Pre-installed white light at adequate LUX level
Noise Level: >65 dB and <85 dB
Power: Single-phase, 220 V, 50 Hz