Dynamic Pass Box
WLS-DPB
OUR PASS BOX minimizes entry of contaminants into the clean room by providing a means for pick-up and delivery of products and supplies without personnel entry. Productivity is increased because clean room personnel remain clean and on-the-job; delivery personnel andcontaminants remain outside. Dynamic Pass Box consists of blower/motor assemble and filter assembly. Itaids controlling ingress of particulate contaminants into clean room & between different classified areas. Pass Thru are fully hinged, internally coved, gasket, clear acrylic doors, hung left or right,provided easy access and complete visibility.
About the product
OUR PASS BOX minimizes entry of contaminants into the clean room by providing a means for pick-up and delivery of products and supplies without personnel entry. Productivity is increased because clean room personnel remain clean and on-the-job; delivery personnel andcontaminants remain outside. Dynamic Pass Box consists of blower/motor assemble and filter assembly. Itaids controlling ingress of particulate contaminants into clean room & between different classified areas. Pass Thru are fully hinged, internally coved, gasket, clear acrylic doors, hung left or right,provided easy access and complete visibility.
Features & Benefits
- Miniplate HEPA Filter with hot melt technology, which conforms to EU-13/EU-14 Grade at supply position
- Motor Blower provided are statically and dynamically balanced, Sufficient capacityand static pressure is maintained to take care of airflow requirement for entire life to HEPA
- EBM-nadi Centrifugal Motor/Blower are used to minimize the vibrations and noise.
- Inflow Pressure is visible on display of HEPA filter.
- SS 304 Double walled doors with glass view panels
- SS Handles & Hinges
- Return Air grills on side walls
- Electromagnetic interlocking to ensure only one side door will be opened at a time
- DOP Test Port at upstream of HEPA Filter
- 0.45 ± 0.05mps Air Velocities
- ISO Class 5 (ISO) 14644-1:1999€ Air Cleanliness
- Less than 65db on Scale A when ambient is not greater than 55 dB on scale A
- 230 V AC Single Phase 50 Hz Power Supply
- UV Tube with Hour Meter
- Clear Epoxy based silicon to fill gaps if any
OPTIONAL FEATURES:
- Mechanical Interlocking
- Digital Controller
- Support Stand to mount the pass box on wall
- Flange for sealing the gap between the pass box and the cleanroom wall
- Flame Proof Fitting
Product Specifications
| Product | Â Dynamic Pass-Through Box |
| Construction | Stainless Steel 304 / 316 / 316L |
| Door | Solid door w/ mechanical or electrical interlocked |
| Window | Tempered Glass |
| UV Lamp | Optional |
| HEPA Filter | Optional |
| Suction Filter | Stainless Steel w/ 95% down to 5 µ Efficiency (EU-4 Rating.) |
| Supply Filter | Aluminium w/ 99.999% down to 0.001 µ (EU-14 Rating.) |
| Blower | Branded Heavy duty |
| Noise | <78 |
| Power Supply | 220 / 230 Volts |
| Accessories | Hour meter, Magnehelic / Minihelic Pressure Gauge |
| Electricals | Hour Meter, Fluorescent light, UV light, Electromagnet for door interlocking, Buzzer and Indicator lamps |
| Air Shower Facility | Optional |
| Cleanliness | Class 100 |
Standard Sizes
| INTERNAL SIZE (mm) | EXTERNAL SIZES (mm) | ||||
| W | D | H | W | D | H |
| 610 | 610 | 610 | 765 | 670 | 1170 |
| 750 | 750 | 1000 | 905 | 810 | 1560 |
| 915 | 915 | 1200 | 1070 | 975 | 1760 |
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