Description
The Stainless Steel Pass-Thru Cabinet with Keyed Alike Lock is a dual-access specimen transfer enclosure designed for secure material exchange between controlled environments. This laboratory and medical-grade pass-through cabinet enables safe specimen, sample, or document handoff while maintaining environmental isolation and access control between adjacent spaces.
Built from 304 stainless steel construction, this cabinet features two independently operable doors—one on each side—that are keyed alike for streamlined access management across your facility. The robust stainless steel frame resists corrosion, chemical exposure, and repeated sterilization cycles, making it ideal for demanding laboratory, pharmaceutical, and healthcare settings. Each door operates independently with a keyed-alike locking mechanism, allowing authorized personnel on both sides to access the pass-through chamber without requiring multiple keys. The interior surfaces are smooth and seamless for easy cleaning and decontamination protocols. The cabinet’s compact footprint accommodates standard specimen containers, culture plates, sample vials, and documentation while maintaining strict segregation between separate work zones, quarantine areas, or cleanroom environments.
Stainless steel pass-through cabinets are essential equipment in hospitals, diagnostic laboratories, pharmaceutical manufacturing facilities, research institutions, and clinical testing centers. Common applications include specimen delivery between receiving and processing departments, secure transfer of biological samples between different contamination zones, documentation exchange in regulated environments, and material movement between positive and negative pressure rooms. Medical technologists, laboratory managers, infection control professionals, and facility directors rely on these cabinets to maintain biosafety protocols, prevent cross-contamination, and comply with laboratory safety standards. The keyed-alike configuration reduces operational friction by eliminating the need to carry multiple keys while maintaining access control and accountability on both sides of the partition.
When selecting a pass-through cabinet, evaluate interior chamber dimensions to ensure compatibility with your standard specimen containers and documentation. Consider the stainless steel grade—304 stainless offers excellent corrosion resistance for most environments, while 316 provides superior performance in highly corrosive chemical settings. Verify that the locking mechanism matches your facility’s key management system and that keyed-alike functionality genuinely uses the same key (not different keys for appearance). Confirm the cabinet meets relevant certifications such as ANSI standards, NSF certification, or specific biosafety guidelines applicable to your industry. Assess mounting requirements—whether the cabinet mounts flush in a wall opening, stands alone, or integrates with existing partition systems. Review the door swing configuration to ensure clearance for your workspace layout and that both sides provide adequate operational access. Consider whether the cabinet requires internal shelving or if a simple chamber design suits your transfer workflow better.
What size pass-through cabinet do I need for my laboratory?
Measure your typical specimen containers and documentation to determine required interior dimensions. Most laboratories use cabinets with 12″–18″ interior widths and 12″–24″ interior heights to accommodate standard culture plates, specimen cups, sample racks, and folders. Consult your facility’s inventory of containers that will transfer through the cabinet and select a model that provides 2–3 inches of clearance on all sides. Larger facilities or those handling bulk documentation may require wider or taller models, while compact labs benefit from smaller pass-throughs that fit standard wall thicknesses (typically 4″–8″).
How do I install and mount a stainless steel pass-through cabinet?
Most pass-through cabinets mount between two wall studs or integrate into partition systems during facility construction or renovation. The cabinet frame typically bolts to wall framing through pre-drilled mounting holes, with sealing gaskets ensuring an airtight or watertight fit depending on your cleanroom or biosafety requirements. Some models sit on standalone pedestals or cart systems for flexible positioning. Installation requires standard tools and 2–4 hours depending on whether you’re mounting into existing walls or new construction. Always verify weight capacity of your mounting surface and follow the manufacturer’s installation guide to maintain structural integrity and locking mechanism alignment.
What is the difference between keyed-alike and separate-key pass-through cabinets?
Keyed-alike cabinets use a single key design that opens both the exterior and interior doors, simplifying access for authorized personnel who need to transfer specimens between spaces without managing separate key inventories. Separate-key systems assign different keys to each door, providing enhanced security segregation but requiring staff to carry multiple keys and creating operational delays during frequent transfers. Keyed-alike models suit high-volume transfer environments where convenience and workflow efficiency matter, while separate-key designs serve highly regulated settings where strict access differentiation between compartments is mandated by protocol or compliance requirements.
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