Operator Protection
Product Protection
Environmental Protection
Clean Air
Infinity® Pass Boxes
This allows the aseptic transfer of materials in and out of cleanroom areas. It lessens operator traffic inside controlled facilities, thus, decreasing the risk for cross-contamination of processes and final products.
Key Benefits:
Reliable Mechanical Interlock
SS 304 base surface
Polycarbonate viewing windows
Mechanical interlock is reliable, maintenance-free, fail safe and maintains cleanroom integrity by preventing both doors from being opened at the same time
Manufactured for the most demanding controlled environment applications
All components are designed for maximum chemical resistance and enhanced durability for a long service life
The pass box base surface is constructed of stainless steel 304, making it easy to clean
Polycarbonate viewing windows provide a clear view of the internal chamber
Controlling the ingress of particulate contamination into cleanrooms and other controlled environments is paramount in order to maintain the integrity of products and processes; personnel traffic is the most important factor which must be controlled.
Esco Pass Boxes and Transfer Hatches are cost effective solution as they allow materials to be transferred into controlled environments without actual personnel movement.
They may also be used to protect the external environment from egress of contamination, for example, in biological safety laboratory applications.
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Available Models |
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Model |
Internal Dimensions |
Construction |
Interlock |
Air Shower |
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EPB-A504050 |
500 x 400 x 500 mm (19.7” x 15.7” x 19.7”) |
Powder coated steel, non coved corners (optional: stainless steel) |
Mechanical |
NA |
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EPB-A606060 |
600 x 600 x 600 mm (23.6” x 23.6” x 23.6”) |
Powder coated steel, non coved corners (optional: stainless steel) |
Mechanical |
NA |
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1. Door Hinges
2. Polycarbonate View Port
3. Door Handle
4. Stainless Steel Base
5. Mechanical Interlock
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Flange for sealing the gap between the pass box and the cleanroom wall, when the cleanroom wall can support the weight of the pass box. (Set of 2 flanges)
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Optional UV lamp, must be factory fitted, (only available for EPB-A606060)
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Support stand (for cleanrooms with thin wall partitions, which cannot support the weight of the pass box) to mount the pass box to the floor. Specify mounting height when ordering.
Full stainless steel 304 (optional: SS 316L interior) with non-coved corners (EPB-B model) or with coved corners at its base (SPB model).
