4.3 Durable Pass Box Designed for Secure Item Transfers

4.3 Durable Pass Box Designed for Secure Item Transfers. Cleanroom Contamination Control: Reduces door openings to minimize contamination between clean and non-clean areas. Mechanical and Electronic Interlocks: Ensures two side doors cannot be opened simultaneously for safety and air tightness. Durable Material Options: Available in satin-finished stainless steel or cold-rolled steel with spray coating. Customizable Sizes: Standard models available with custom sizes accepted to fit specific requirements. Versatile Optional Accessories: Supports electronic/mechanical interlocks and UV germicidal lamps for enhanced function. Excellent Air Tightness: Equipped with special sealing strips or sealants to prevent high-pressure leakage.