A Dynamic pass box is a cubicle box which has got interlocked doors located on
Both sides. This protects the controlled environment from being polluted while the
transfer of material is taking place inside. From uncontrolled to controlled
environments. Dynamic pass box works like an airlock or laminar air flow unit.
Clean air enters in the pass box and prevents the entrance of the contamination.
Dynamic pass boxes may be cascade, sink or bubble type similar to airlocks in
Pharmaceuticals.

Model Internal dimension (mm) External dimension (mm)
Standard Sizes W D H W D H
NB/DPB/600X600X9
00MM
600 600 900 760 680 1500
NB/DPB/450X450X4
50MM
450 450 450 500 600 900
As for the
required
Features:
 MOC: SS 304 Sheet of Thickness 1.2mm
 Doors: Doubled wall SS doors with flush
glass view panel, SS hinges, handles
 Door interlocking: Mechanical or Electro –
magnetic
 Bottom coved internal corners
 CFL Light, UV light
 Electrical control system with push button
and indicators
 Mini Pleat Hepa Filter 0.3M, Pre Filter
 Blower
Optional features:
 Microprocessor based control system
 Flameproof execution
 Single piece tempered glass door
 Gasket for door
 U.V light with hour meter
 Door drop seal for floor mounted
execution
 Digital instrumentations like
differential