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SUS304 Stainless Steel Pass Box
$370.00
This SUS304 stainless steel pass box is designed for cleanroom projects where smooth, corrosion-resistant and easy-to-wipe surfaces are important. It can be supplied as a static chamber or with dynamic HEPA-filtered airflow. Buyers may choose SUS304 for the inner chamber only or specify a full stainless-steel body, together with custom size, viewing windows, interlock, UV and monitoring options. Surface, cleaning chemical compatibility and room conditions should be confirmed before quotation.
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Why Specify SUS304?
SUS304 stainless steel is widely selected for pass box inner chambers because it provides a smooth, durable surface that is convenient for wiping and routine disinfection. It is suitable for pharmaceutical, biotechnology, food, hospital and laboratory environments where equipment is cleaned frequently.
Inner Chamber or Full Stainless Construction
Projects can specify a SUS304 inner liner with a powder-coated steel outer shell, or a full SUS304 body. The first option can balance cleanability and budget when the exterior is in a less demanding area. Full stainless construction is more suitable when both sides are frequently cleaned or exposed to corrosive conditions. Final material selection should consider the actual cleaning chemicals and site environment.
Static and Dynamic Versions
| Item | Available configuration |
|---|---|
| Static stainless pass box | Sealed chamber and door interlock; suitable for similar clean zones |
| Dynamic stainless pass box | Adds fan and HEPA-filtered air for transfers between different clean conditions |
| Standard chambers | 500, 600, 700 and 800 mm ranges |
| Custom fabrication | Based on item size, wall thickness, opening and process |
| Door options | Viewing windows, mechanical or electronic interlock |
| Functional options | UV, indicators, alarms, pressure gauge and validation access as applicable |
Cleanability Details to Review
- Smooth internal joints and accessible corners
- Seal materials compatible with the cleaning method
- Door glass and hardware suitable for repeated wiping
- No unnecessary ledges that collect dust
- Safe drainage or spill-handling needs, if any
- Cleaning access around filters and fans on dynamic versions
Common Buyer Questions
Can only the inside be SUS304?
Yes. This is a common project option when the chamber requires stainless steel but the exterior can use a coated finish.
Can the size be customized?
Yes. Confirm the largest transferred item, required handling clearance, wall thickness and installation opening.
Does stainless steel determine the cleanroom grade?
No. Material is one part of the design. The achievable condition also depends on static or dynamic operation, filtration, room performance, installation and on-site testing.
Customization and Quotation
Provide the desired stainless coverage, cleaning method, chamber size, room conditions, wall details, interlock, airflow and optional functions. A material and fabrication specification can then be prepared for approval.
| Model / Size | Static or dynamic; standard and custom sizes |
|---|---|
| Applications | pharmaceutical, biotechnology, food, hospital and laboratory environments with frequent cleaning |
