Pass Box (Static Type)


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HENGWEI pass box is designed to minimize  contamination entry into the clean room under the international standard . the pass box is used for transferring the material form clean room to other clean room.

The pass box  operate on the principle of one door opening at a time with electromagnetic interlocking to eliminate any possibility of cross contamination.the pass box is available in Stainless Steel or powder coated Construction with wide glass viewing window.

Salient Features

  • Easy to clan
  • Wall grouted modules
  • Floor and wall mounted design
  • Chemical resistance construction
  • Easy to install


  • Pharmaceutical industry
  • Cosmetics
  • Food
  • Microbiology labs
  • Educational institutions
  • Medical devices
  • Electronics service center
  • Health care industry
  • Hospitals
  • Microelectronics
  • CD manufacturing

Technical specifications


Stainless Steel 304 / 316  or Powder Coated


Mechanical or Electromagnetic Interlocking


Hour Meter, Fluorescent light, UV light, Buzzer and Indicator lamps

Filtration efficiency

≥ 99.97% @ ≥ 0.3μm

Power Supply

220  Volts