Horizontal laminar air flow

A wide and high working space is continuously flushed frontward by a particle free HEPA filtered and laminar airflow. The frontward airflow speed prevents contamination from operator and lab environment. The laminarity of the flow prevents cross contamination between the items handled in the working space. Horizontal Laminar Flow Benches then offer the highest product protection possible in an open system. It makes them particularly suitable for the handling of non-hazardous products, sensible to dust and/or to contamination such as injectable medicines, cell and tissue cultures, food sample preparation for sterility testing as well as micromechanics, optics, electronics.


High product protection by provision of ISO Class 5 particle free work area.

Able enough to handle critical process.

Protection for the samples and processes.

The work area is incessantly supplied with positive pressure HEPA filtered horizontal air flow.

Horizontal unidirectional airflow peed prevents contamination from operator and environment to work area.

Laminarity of the flow handles cross contamination between the items in the working space.

Two Stage filtration.

Made available in powder coated Mild Steel and SS 304 / SS 316/ SS 316L or a combination of both.

EU6 – Pre filter (95% down to 5 micron).

EU14 - HEPA Filter – Supply (99.999% down to 0.3 micron).

Dynamically balanced Motor-blower provided with suspension arrangement to minimize the noise level.

Differential Pressure Gauge : 1 No.

On / Off Switch for Motor.

SS 304 work table with due reinforcement.

Polycarbonate side panels.

Fluorescent Light with milky white diffuser (250 Lux).

5/15 Amp single-phase switch socket for external equipment.

DOP Test Port.

Suitable For handling of non-hazardous products :

Sensible to dust.

Susceptible to contamination like :

  • Injectable medicines.
  • Cell and tissue cultures.
  • Food sample preparation for sterility testing.
  • Sterile packaging.
  • I.V. pharmacy preparations.
  • Micromechanics.
  • Optics.
  • electronics.

Options and Accessories :

Front doors (hinged/pneumatic cylinder).

U. V. Light with Hour Meter.

Air / Gas Cock.

Night Mode Operation.

Filter blocked alarms (audible and visible).

Velocity display with alarms (audible and visible).

Explosion proof electrics for Flame-proof applications.

Clean Down Timer with Operation Hold Indicator & interlocking to put on fluorescent lights only after clean down time over.

Audio / Visual alarm for blower tripping with Fault Acknowledgement & Reset Switch.

1 – Piece / foldable polycarbonate front door.

Photohelic Gauge with Audio / Visual Alarm in lieu of Minihelic Gauge with High / Low Indicators.

Digital Pressure Gauge in lieu of Minihelic Gauge.