304 Stainless Steel Pass Box For Lab Double Interlock Design

       FAQ:

    Q: What is the "double interlock" function?
    A: It prevents both doors from opening simultaneously to avoid contamination and maintain cleanliness.

    Q: Does a stainless steel pass box need a HEPA filter?
    A: Dynamic pass boxes require HEPA filters (≥99.97% efficiency), while static types do not.

    Q: Which industries use pass boxes?
    A: Pharmaceuticals, hospitals, labs, food processing, electronics/semiconductor, etc.

    Q: How to choose the size of a pass box?
    A: Base it on item dimensions. Standard sizes range from 400×400×400mm to 800×800×800mm (customizable).