Dynamic Pass Box

Dynamic Pass Box

In any pharmaceutical manufacturing facility it is essential to minimise man / material movement & avoid cross contamination between different classified areas to achieve desired classification & to maintain integrity of products & process.

The Passboxes are designed to allow material transfer without much personnel movement. It also ease controlling ingress of particulate contaminants into the cleanroom & between different classified areas.



Air cleanlinessISO Class 5 (ISO 14644-1:1999 (E))
Air Velocities0.45 ± 0.05 mps
Air FlowVertical – Recirculatory
Noise LevelLess than 67 dB
Vibration LevelMinimum
Power Supply230v Ac 1-ø 50hz

General Specifications

  • Two Stage filtration
  • EU6 – Prefilter (95% down to 5 micron)
  • EU14 – HEPA Filter – Supply (99.999% down to 0.3 micron)
  • Statically & Dynamically balanced Motor-blower with suspension arrangement to reduce noise level
  • Doors with double walled flush glass view panels
  • SS Handles & SS hinges
  • Internal covings for easy cleaning
  • Electro-magnetic Interlocking
  • Indicator on either side
  • Door Release Switch on either side
  • Differential Pressure Gauge : 1 No
  • On / Off Switch for Motor
  • DOP Test Port

Options and Accessories

  • Mechanical Interlocking
  • U. V. Light with Hour Meter with interlocking arrangement to put-off U.V. Light if either door opens
  • Floor mounted contruction with three side wall structure & Door Drop Seal
  • Support Stand to mount the pass box
  • Flange for sealing the gap between the pass box and the cleanroom wall

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