Project Image

Dynamic Pass Box

Dynamic Pass Box is designed to allow material transfer through controlled environment without much personnel movement to minimize man /material movement & avoid cross contamination between different classified areas. This is essentially installed to minimize movement of personnel for transfer of material into and from the clean room. It aids to achieve desired classification, maintain integrity of products, process & controls ingress of particulate contaminants into clean room & between different classified areas.

Our range of Dynamic pass boxes is available in various specifications as per the client’s requirements. Dynamic Pass Box is with a variety of standard dimensions also our pass boxes can be custom engineered to any size. Dynamic pass boxes available in powder coated Mild Steel, SS 304 / 316 / 316L or a combination of both.

Salient Features

  • Two Stage filtration
  • Available in powder coated Mild Steel, SS 304 / SS 316/ SS 316 or a combination of both.
  • Finish - Matt finish
  • Confirms to GMP norms
  • Mechanical or Electromagnetic Interlocking
  • Floor and wall mounted design
  • Maximum chemical resistance construction
  • Modular & economical
  • Corrosion resistant
  • Aesthetically designed

Specifications

Sr. Item Description
1 TYPE 70 % RECIRCULATORY & 10 % FRESH AIR
FLOOR HATCH / WALL MOUNTED
2 MOC SS-304 /SS 316 / CUSTOMIZED
3 VELOCITY AT GRILL 0.45+/-0.05 MPS
4 AIR CLEANLINESS ISO CLASS – 5
5 SURFACE FINISH HAIRLINE FINISH (COVED CORNNERS ) / CUSTOMIZED
6 MOTOR & BLOWER STATICALLY & DYNAMICALLY BALANCED MOTOR BLOWER
7 HEPA FILTER HEPA FILTERS WHICH CONFORMS TO H 13/H14 WITH EFFICIENCY OF 99.997% DOWN TO 0.3 MICRON
8 PRE FILTER ENERTIA MAKE PRE FILTER WHICH CONFORMS TO G4 GRADE WITH EFFICIENCY OF 95 % DOWN TO 5 MICRON
9 DOOR SS – 304 DOUBLE WALLED DOORS WITH DOUBLE GLAZED VIEW PANEL
10 DOOR INTERLOCKING ELECTRO MAGNETIC INTERLOCKING/ MECHANICAL INTERLOCKING TO ENSURE ONLY ONE DOOR OPENS AT A TIME
11 INDICATORS INDICATOR & BUZZER IS PROVIDED FOR DOOR INTERLOCKING SIGNAL
12 RETURN AIR GRILLS SS RETURN AIR GRILLS
13 LIGHTS/SWITCHES LED LIGHTS & ON/OFF SWITCHES FOR BLOWER& LIGHTS
14 MAGNEHELIC GAUGE DWYER/EQUIVALENT MAKE MAGNEHELIC DIFFERNTIAL PRESSURE GAUGE ACROSS SUPPLY HEPA FILTER AND ACROSS PRE FILTER
15 DOP PORT DOP TEST PORT FOR UPSTREAM OF HEPA FILTER
16 VIBRATION LEVEL MINIMUM
17 POWER SUPPLY 220-230 V AC/ SINGLE PHASE / 50 Hz

Optional Accessories

  • U.V. Light with Hour Meter
  • Electro-Magnetic / Mechanical Interlocking
  • SS 304 removable grills on side walls for return air
  • Floor mounted construction with three side wall structure & Door Drop Seal
  • Audio Visual Alarm indicating condition of HEPA Filters
  • Clean down timer with operation hold indicator
  • VFD based control systems
  • Photophilic gauge / Digital pressure gauge to monitor of pressure drop across filter
  • Flame Proof Fitting

Applications

  • Space applications
  • Life science
  • Chemical industry
  • Bio medical
  • Diagnostics labs
  • Pharmaceutical industry