Dynamic Passbox

Dynamic Pass Box Manufacturer

Dynamic Pass box, Also known as Pass-Through

Those who work in cleanrooms know it well: avoiding cross-contamination between rooms with incompatible cleanroom classifications is essential to preserve the desired ISO classification and maintain the integrity of products and processes. One way to achieve this is by minimizing material movement.

Non-viable particles and microorganisms can cause contamination in a cleanroom due to the entry and exit of materials within the controlled environments. With this in mind, designing and correctly installing material transfer equipment is necessary.

A pass box’s primary and only work is to pass materials from one side to the other, between controlled environments of different classes, to avoid airborne cross-contamination. Should any particulate matter be present on the surface of the material being transferred, it is swiped away during the operation. The prime feature of a pass box is the interlocking door mechanism – when the door on one side is open, the door on the other remains closed.

  • Dynamic pass boxes transfer materials from uncontrolled to controlled environments. A dynamic pass box works like an airlock or laminar airflow unit.
  • Usually, Dynamic Pass Boxes are placed at Grade “D”, Grade “C”, Grade “B” as well as Grade “A”.
  • It is usually Mounted on Panel/Wall or the Floor.
  • Panel/Wall Mounted Passbox are suitable for transferring materials that are handy and not large enough.
  • Floor Mounted Passbox is used for large Transfer materials.
  • UV Lights help kill present bacteria inside the pass box while loading and unloading material.

Dynamic Pass Box Features and Applications

  • HEPA Filter H14 filter for supply air and exhaust air
  • Magnehelic Gauge
  • Available in various options like G.I. Powder coated, S.S. 304 or S.S. 316 Material
  • (As well as a mixture of any of the above)
  • Mechanical Interlocking System
  • Electro-magnetic Interlocking system
  • Wall Mounted as well as Floor Mounted options
  • Easy to clean and disinfect
  • Heavy Duty S.S. Hinges and Ergonomic Door Handle
  • Pre-installed White and UV Germicidal Light
  • All in One Feather-Touch Controller for Door Release, Light On/Off
  • In-Built Hour meter for UV
  • Sound level >65 dB and <70 dB on scale
  • Power Supply Single Phase 220v 50hz
  • Full Glass Door As Well As S.S. 304 Door with View Panel
  • Internal Coving for Easy Cleaning
  • DigiHelic Gauge
  • Alarm System for Differential Pressure High & Low
  • Sealing Flange for the Gap Between Pass Box and Cleanroom Panel
  • Support Stand for Panel-Mounted Dynamic Pass box
  • Flame Proof Fittings
  • PLC-based Controller & Touch Screen HMI
  • Medical Implant Manufacturing
  • Educational Institution
  • Dynamic Pass Box for Pharmaceutical Industry
  • Chemical Research Laboratories
  • Electronic Industry
  • Food Processing Industry
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TypeModelInternal Dimension
(Working Area)
(W X D X H) mm
External Dimensions
(W X D X H) mm
Wall / Panel MountedDPB-WM-450SS450 X 450 X 450610 X 520 X 1050S.S. 304
Wall / Panel MountedDPB-WM-500SS500 X 500 X 500660 X 570 X 1100S.S. 304
Wall / Panel MountedDPB-WM-600SS600 X 600 X 600760 X 670 X 1200S.S. 304
Wall / Panel MountedDPB-WM-750SS750 X 750 X 750910 X 820 X 1350S.S. 304
DPB-FM-750SS750 X 750 X 1000910 X 820 X 1600S.S. 304
DPB-FM-900SS900 X 900 X 12001060 X 970 X 1800S.S. 304
DPB-FM-1200SS1200 X 1200 X 12001360 X 1270 X 1800S.S. 304
DPB-FM-1500SS1500 X 1500 X 15001660 X 1570 X 2100S.S. 304

We at Brinda Pharma Technologies are committed to fulfilling the needs of our clients; that’s why we do 100% customization based on your needs.

For complete Customization, We follow the standard practice of understanding the URS – User Requirement Specification. Even if you don’t have URS, our experienced Sales Team can guide you to make one or choose one from the Industry Standards.

All Pass Box comes with the following:

  • DQ (Design Qualification)
  • FAT (Factory Acceptance Test)
  • Quality & Test Certificates For All Components (Traceability Certificate)
  • IQ (Installation Qualification)
  • OQ (Operation Qualification)
  • Maintenance Manual
  • Spare Part List
  • Warranty Certificate


Looking for a reliable and efficient Dynamic Pass Box Manufacturer in Ahmedabad, India? Look no further than Brinda Pharma! Contact us today to discuss your requirements and receive Price of Dynamic Pass Box.

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