1. Home
  2. Pass-Throughs
  3. Refrigerated Pass-Throughs

Refrigerated Smart Pass-Through™ Chamber

smart pass-through
CleanMount installation system provides
a flush-mounted finish and installs in
minutes! (No. 1993-58).
smart pass-through
Refrigeration module maintains a
set-point temperature; support brackets
are required to due to the weight of the unit.
This insulated version of Terra's Smart Pass-through features an integrated 1050 BTU, closed-loop refrigeration module that maintains temperatures as low as 5°C.  Refrigeration can be used to protect temperature-sensitive materials for extended periods of time or the chamber can be used as a combination cooling/transfer chamber incorporated into a manufacturing process.
  • Double-wall, insulated stainless steel chamber offers excellent temperature stability
  • Electronic door interlock automatically prevents cross-contamination
  • LED status bar above the door alerts personnel that the interlock is engaged
  • Ergonomic LiftLatch™ is comfortable to use and creates a tight seal
  • TUI Status Indicator Lights verify that the pass-through is functioning properly
  • Static-dissipative PVC windows are chemical-resistant and eliminate static-cling that attracts particles

Continuous-seam welding makes the unit easy to clean and sterilize. One-piece gasketing mechanically adheres to the stainless steel-reinforced door, forming a close-fitting, uniform seal with no outgassing. The CleanMount system permits fastener-free installation and fits flush with the wall surface, eliminating horizontal surfaces on the "clean" side that can collect contaminants.

The maintenance-free electronic interlock automatically prevents cross-contamination by only allowing one pass-through door to be opened at a time. Visible and audible alerts warn operators when the opposing side is open.

smart pass-through
Shown: Refrigeration fan unit mounts to the ceiling of the pass-through; condensation drains to the outside.
Refrigerated CleanMount Smart Pass-Through
Outside Dimensions
W" x D" x H" (mm)
Add 3" to width and
1" to height
for cut-out.
Inside Dimensions
W" x D" x H" (mm)
Electropolished 316L SS*

Cat. # Price


37.5 x 24 x 25.6
(955 x 610 x 650)
24 x 24 x 24
(610 x 610 x 610)
2635-10B-2-316-R $ 19,292
37.5 x 36 x 25.6
(955 x 914 x 650)
24 x 36 x 24
(610 x 914 x 610)
2635-11B-2-316-R $ 20,156
49.5 x 36 x 25.6
(1260 x 914 x 650)
36 x 36 x 24
(914 x 914 x 610)
2635-12B-2-316-R $ 21,195
37.5 x 24 x 37.6
(955 x 610 x 955)
24 x 24 x 36
(610 x 610 x 914)
2635-13B-2-316-R $ 21,301
37.5 x 24 x 49.6
(955 x 610 x 1260)
24 x 24 x 48
(610 x 610 x 1219)
2635-14B-2-316-R $ 21,382
43.5 x 30 x 31.6
(1105 x 762 x 803)
30 x 30 x 30
(762 x 762 x 762)
2635-21B-2-316-R $ 21,156
49.5 x 36 x 37.6
(1260 x 914 x 955)
36 x 36 x 36
(914 x 914 x 914)
2635-15B-2-316-R $ 24,260
49.5 x 36 x 49.6
(1260 x 914 x 1260)
36 x 36 x 48
(914 x 914 x 1219)
2635-16B-2-316-R $ 25,864
* Windows are static-dissipative PVC.
Don't risk operational delays or cleanroom shutdown because of a damaged door! Terra's pass-through chambers last indefinitely, much longer than our standard product revision cycle. Pass-Through doors, however, are subject to damage, and ordering a legacy replacement can be costly and disrupt cleanroom operation. To avoid these problems, order replacements at the time you purchase the pass-through chamber; simply add "-RH" (for right-side hinge) or "-LH" (for left-side hinge) to the part number of the chamber.

File Type File Name Publication Date
Video Cleanroom Pass-Through Features and Selection Guide
Video introduction of pass-through designs, construction and accessories for Terra's family of cleanroom pass-through chambers. Discover how these chambers increase efficiency and reduce contamination with between-room transfer of samples and supplies.
Manual (PDF) Smart Pass-Through™ Chambers: Doc. # 1788-27
This manual contains installation and operating instructions for Terra's Smart Pass-Through chamber line. It also addresses various electronic accessories exclusive to the Smart Pass-Through.
24-hour sales and tech phone support, M - F
Call a Terra Pass Through specialist direct
Hours: 5:30 - 17:30 M-F
(your local time)
Go to...
Go To