12" x 12" Specimen Pass-Thru Cabinet

BA-SPTC-12-12
12" x 12"

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12'' x 12'' BA-SPTC Specimen Pass-Thru Cabinet 

The BA-SPTC Specimen Pass-Thru Cabinet is a recessed, double-sided stainless-steel cabinet that allows laboratory staff to receive patient specimen samples privately and hygienically through a wall. Built from 16-gauge type 304 stainless steel with a #4 satin finish, it provides a clean, durable, and easy-to-sanitize transfer point between a patient area and the lab. 

Its interlocking self-closing doors allow only one side to open at a time, preserving patient privacy and helping maintain separation between the two spaces. A removable watertight specimen tray supports infection control and simple cleaning. 

Why Choose 12″ x 12″ BA-SPTC Specimen Pass-Thru Cabinet? 

  • Private, Interlocking Transfer: Self-closing doors are designed so only one side opens at a time, providing a sight barrier and preserving patient privacy during sample transfers. 
  • Hygienic Stainless Construction: 16-gauge type 304 stainless steel with a #4 satin finish resists corrosion and is easy to clean, supporting a sanitary lab environment. 
  • Removable Watertight Tray: A heavy-gauge stainless specimen tray with a raised bottom improves infection control and lifts out for cleaning. 
  • Adjustable Wall Fit: The recessed box adjusts to suit wall thicknesses from 3" to 5-1/2", simplifying installation across different partitions. 
  • Smooth Door Operation: Full-length continuous stainless piano hinges and an extension-spring closing mechanism keep the doors operating smoothly and self-closing. 
  • Easy-Grasp Handles: Large phenolic handles and a laboratory identification logo make daily use straightforward for staff and patients. 

Need help confirming whether the BA-SPTC suits your project? Contact our product specialists to verify its dimensions, wall-thickness requirements, and application before ordering.

What Are the Key Product Specifications for the BA-SPTC 

  • Door Size: 12″ x 12″ 
  • Material: 16-gauge (0.063") type 304 stainless steel 
  • Finish: #4 satin polish on exposed surfaces 
  • Mount: Recessed, double-sided (pass-through) 
  • Doors: Two self-closing doors with interlock (only one opens at a time) 
  • Hinge: Full-length continuous stainless steel piano hinge 
  • Latching: Extension-spring closing mechanism 
  • Handles: Large black phenolic pull handles 
  • Specimen Tray: Watertight, raised-bottom, removable type 304 stainless steel 
  • Wall Thickness: Adjustable for 3" (76 mm) to 5-1/2" (140 mm) 
  • Application: Laboratory and patient-area specimen transfer 

What Comes Standard and What Can Be Configured? 

Every BA-SPTC ships with the following as standard: 

  • 16-gauge type 304 stainless steel recessed box, door, and frame 
  • Two interlocking self-closing doors 
  • Continuous stainless steel piano hinges 
  • Extension-spring closing mechanism 
  • Large phenolic pull handles with laboratory logo 
  • Removable watertight stainless specimen tray 

Need a different size, material, or configuration? While the BA-SPTC is offered in a standard configuration, our team will help you explore custom access solutions for just about any specialized project requirement.

What to Know About Rough Opening and Installation Requirements? 

Required Rough Opening 

The BA-SPTC installs as a recessed cabinet, in a wall between 3" and 5-1/2" thick. Confirm the exact opening against the submittal drawing before framing and allow clearance for any construction features that could protrude into the opening. 

Installation Notes 

  • Set the recessed box to suit the wall thickness within the 3" to 5-1/2" range. 
  • Add the cabinet using the provided mounting points. 
  • The interlock is factory-set, so only one door opens at a time. 
  • The specimen tray lifts out for routine cleaning. 

Who Specifies BA-SPTC and Where Is It Used? 

The BA-SPTC is typically specified by healthcare architects, laboratory planners, general contractors, and facility managers who need a private, hygienic specimen transfer point. This cabinet is designed for walls separating a patient or collection area from a laboratory. 

Common applications include: 

  • Hospitals - lab and patient-area sample transfer 
  • Outpatient clinics - specimen collection windows 
  • Diagnostic and pathology labs - controlled sample handoff 
  • Medical office buildings - urinalysis and testing rooms 
  • Research facilities - private specimen pass-through 

Purchase access solutions regularly? Join Pro Club, a membership program for contractors and facility professionals. Members receive contractor pricing, priority support, extended return periods, and exclusive resources that make purchasing and project planning easier. 

Frequently Asked Questions About Specimen Pass-Thru Cabinets 

How does the interlock work? 

The two doors are interlocked so only one can be open at a time. This provides a sight barrier for patient privacy and helps maintain separation between the patient area and the lab. 

What is the specimen tray for? 

The watertight, raised-bottom stainless tray holds specimen containers during transfer, supports infection control, and lifts out for easy cleaning. 

What wall thicknesses does it fit? 

The recessed box adjusts to fit walls from 3" (76 mm) to 5-1/2" (140 mm) thick. 

Can it be locked? 

Best Access Doors can help you explore custom or alternative access solutions for applications that require controlled entry. 

Is cosmetic trim available? 

Yes. Cabinet cosmetic wall trim is available to cover the wall cutout for a clean finished appearance. 

Why buy specialty lab products from Best Access Doors instead of a general marketplace? 

Best Access Doors specializes exclusively in access solutions, so you get direct access to product specialists who can confirm sizing, wall fit, and options for your application. 

Get Private Specimen Transfer for Your Facility 

The BA-SPTC provides a durable, hygienic transfer point between patient and laboratory areas while supporting privacy through its interlocking, self-closing doors. With stainless steel construction and a removable watertight tray, it is built for routine use and easy cleaning in healthcare and laboratory environments. 

When you’re ready to move forward, call +1-888-327-5471 or request a quote. From product questions to order support, our team is ready to provide responsive, knowledgeable service at every step. 

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Spec Sheet
BA-SPTC

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