Ceiling Suspended Vertical Laminar Flow unit offers highest product protection for samples and processes by providing ISO Class 5 particle free work area. Vertical Laminar Air Flow Unit draws air in through the top of the unit through a pre-filter, through a plenum and vertically down over the work-surface and past the lap of the operator. It has the advantage of not pushing air into the face of the operator as in a horizontal laminar flow cabinet.

Material of Construction:
SS 304 / SS 316/ SS 316L / G.I Powder Coated.

Standard Features
⦁ Minipleat HEPA Filter EU-14 Grade, efficiency 99.999% down to 0.3μ.
⦁ Prefilters EU 6 Grade with average efficiency of 60-80% down to 5 μ.
⦁ AC Centrifugal Motor Blower with Regulator for speed controlling.
⦁ Magnehelic Differential Pressure Gauge.
⦁ Led Light with SS covering.
⦁ SS ON/OFF Switches for motor & Lights.
⦁ PAO Test port for HEPA filter integrity test.
⦁ SS 304 access panel on front side for service & maintenance.
⦁ SS 304 channels for Hepa clamps covering.
⦁ Antistatic PVC Strip overlapping curtains for laminarity in all sides of the unit up-to 2 mtr. Length.
⦁ Suspension Rod: MS above false ceiling / SS below false ceiling.
⦁ SS 304 Perforated Grills for HEPA Filter.

Options and Accessories available at an extra cost
⦁ Audio / Visual alarm for blower tripping with Fault Acknowledgement & Reset Switch.
⦁ Digital/Photohelic Gauge with High / Low Indicators.
⦁ Variable Frequency Drive for motor blower for speed controlling.
⦁ U. V. Light providing 256nm wavelength with Hour Meter.
⦁ CG Membrane screen as diffuser below HEPA filter.
⦁ Flame Proof Execution as Explosion proof electrics for Flame-proof
applications

Performance
⦁ Air cleanliness: ISO Class 5 (ISO 14644-1:1999 (E)) / Class 100
⦁ Air Velocities : 0.45 ± 0.05 mps@ 6 Inch below HEPA Terminal
⦁ Air Flow : Vertical – Recirculatory
⦁ Noise Level : Less than 75 dB on Scale ‘A’
⦁ Vibration Level: Minimum

Power Supply
⦁ 230 VAC, 1 Phase, 50 Hz & for FLP 415 VAC, 3 Phase, 50 Hz

STANDARD DIMENSIONS