Pass Through
Sapphire Pass-Through Chambers provide a controlled method for transferring materials in and out of cleanrooms without compromising cleanliness. By eliminating unnecessary personnel entry, they reduce the risk of contamination and maintain the integrity of controlled environments.
Available in multiple sizes and configurations, these chambers are designed with smooth internal surfaces and easy-to-clean construction, making them ideal for pharmaceutical, biotech, semiconductor, and laboratory applications.
Features:
- Dual interlocked doors prevent cross-contamination by ensuring only one door can be opened at a time.
- Durable stainless steel door frames with acrylic or tempered glass windows.
- Seamless interior construction with rounded corners for easy cleaning and sterilization.
- Optional stainless steel shelves with adjustable heights.
- Mechanical interlock system – highly reliable and requires no power.
- Custom options available, including sliding/roll-up doors, electronic interlocks, or integrated HEPA/ULPA ventilation.
What Can Be Customized?
- Sizes: Standard dimensions available, with full customization to match your cleanroom layout.
- Materials: Acrylic, static-dissipative PVC, polycarbonate, polypropylene, stainless steel (304/316).
- Door types: Swing, sliding, roll-up, or automatic hands-free with sensor activation.
- Added functionality: Integrated air shower, electronic interlocks, or emergency stop systems.
Materials of Construction (MOC)
- Default: Stainless Steel 304 internal and external.
- Alternative: Cold rolled steel with powder-coated finish (external) + Stainless Steel 304 (internal).
- Other options: Acrylic, SD PVC, polycarbonate, or polypropylene, depending on application needs.
| Model | PT10-121212SS | PT10-181818SS | PT10-242424SS |
|---|---|---|---|
| External Size (W*D*H)mm |
12”*12”*12” | 18”*18”*18” | 24”*24”*24” |
| Material of Construction | 100% stainless steel 304 (by default), PCGI steel is optional | ||
| Interlocking | Mechanical Interlocking | ||
| UV Light | 10W | ||
| Model | PT10-121212SS | PT10-181818SS | PT10-242424SS |
PRODUCT DETAILS
WHAT CAN BE CUSTOMIZED?
AIR SHOWER SIZE & TYPES
PASS BOX SIZE
MOC OF PASS BOX
Either internal or external size can be customized
1: Stainless Steel 304 (by default) 2: Powder-coated Steel
MOC OF Air Shower
1: 100%Stainless Steel 304 Internal and External (by default) 2: Powder-coated Steel External and Stainless Steel 304 Internal
Not find your preferred pass box?
No worry!!! We have various types of pass boxes available, standard size, customized size, dynamic or static or combined, 90 degree access, 2-door, 3-door, stacked type (two-tier), etc. We believe you can find your preferred pass box here!
FAQ
What is the minimal order quantity for placing order?
A: We can accept sample order, only one is OK.
What’s the lead time for my order?
A: If your order is less then 15 pass boxes, the lead time is within 15 days after receiving advance payment.
In addition to the static pass box, what other pass box do you have?
A: In additon to static pass box, we have dynmaic pass box
What certificate do you have?
Willson pass box series are CE certified, reaching export EU standard.