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General-Use Pass Through Chamber

General Pass Through Chamber
Features Key
  Standard
  Option

A Five standard, application-specific materials to choose among
B Floor-mount models include cart ramps
C Reliable automatic interlock prevents cross contamination
D LiftLatches eliminate hinge strain for long service life
E Options include sloped CleanTops, racks and shelves


canada and us Ul logo Wafer_CE
All standard chambers below. Custom sizes, materials and configurations available; call to discuss your application.
Acrylic
(Model No. 1993-12D)
  Polypropylene
(Model No. 1993-06D)
 
cleanliness high

  • Allows contamination-free transfer of materials in and out of the cleanroom
  • Eliminates unnecessary personnel garbing and entry
  • Ideal for general cleanroom use - select CleanSeam, BioSafe or Smart models for use with biological samples
  • Stainless steel doors and hinges eliminate corrosion and extend service life
  • Fool-proof automatic interlock mechanism prevents cross-contamination, is reliable and maintenance-free
  • Material options accommodate many application requirements, from chemical resistance to static control
  • Accessories include latch locks, sloping CleanTop and removable shelves
  • Easy to install
304 Stainless Steel
(Model No. 6705-26
304 stainless steel pass-through
  FEATURES & BENEFITS | General-Use Pass-Through
Alt Text
Reinforced Doors
Stainless steel reinforcing frame lends rigidity, improves seal, extends service life of doors
Automatic Mechanical Interlock
Rated for millions of operations, this rugged, all-stainless steel device prevents cross-contamination.
LiftLatch
The ergonomic design eliminates strain on wrists and door hinges.

Glass Panel Mounts
Unique mounting system allows installation of chambers up to 24”W x 24”D x 24”H on tempered glass modular cleanroom panels

Removable Floor-Mount Ramp
Angled slope on front and both sides eliminates hard bumps as you roll carts into the chamber. Removable for easy cleaning.


Ordering Information: Click prices to configure and add to cart

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    Pre-Engineered Custom Designs
    Specialty Plastics

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Pass-Through Chambers (Doors are made of material indicated in parenthesis: other designs available.)
Type (1)

Outside
Dimensions
W" x D" x H"
(mm)
Add 0.5" (13 mm) to WxH
for cutout
304 Stainless Steel (2)
(Stainless Steel Doors/
Dissipative PVC Windows)
Internal Access = W" x H"
minus 2" (51 mm)
Powder-Coated Steel
(Powder-Coated Steel Doors/
Dissipative PVC Windows)
Internal Access = W" x H"
minus 2" (51 mm)
Cat. # Price Cat. # Price
Wall Mount 12 x 12 x 12
(305 x 305 x 305)
1992-09D $ 2,621 1991-00D $ 1,581
12 x 12 x 24
(305 x 305 x 610)
1992-10D $ 2,819 1992-18D $ 1,910
18 x 18 x 16
(457 x 457 x 406)
1992-11D $ 3,100 1992-00D $ 2,292
18 x 18 x 18
(457 x 457 x 457)
1991-73D $ 3,222 1991-76D $ 2,192
18 x 18 x 24
(457 x 457 x 610)
1992-12D $ 3,397 1992-19D $ 2,390
24 x 24 x 16
(610 x 610 x 406)
1992-13D $ 3,695 1993-00D $ 2,496
24 x 24 x 24
(610 x 610 x 610)
1992-14D $ 3,842 1992-20D $ 2,660
24 x 36 x 24
(610 x 914 x 610)
1992-15D $ 4,350 1992-21D $ 2,838
36 x 36 x 24
(914 x 914 x 610)
1997-03D $ 4,417 1992-22D $ 2,980
24 x 24 x 36
(610 x 610 x 914)
1992-16D $ 4,210 1992-23D $ 2,774
24 x 24 x 48
(610 x 610 x 1219)
6705-26D $ 4,484 6705-27D $ 2,653
30 x 30 x 30
(762 x 762 x 762)
1991-74D $ 4,405 1991-77D $ 2,653
36 x 36 x 36
(914 x 914 x 914)
1997-06D $ 5,461 1992-24D $ 3,020
36 x 36 x 48
(914 x 914 x 1219)
1997-08D $ 5,807 1992-25D $ 3,302
Floor Mount(1)
with Ramp
24 x 24 x 36
(610 x 610 x 914)
1992-84D $ 4,987 1993-01D $ 2,977
36 x 36 x 36
(914 x 914 x 914)
1992-85D $ 6,237 1993-02D $ 3,255
36 x 36 x 48
(914 x 914 x 1219)
1992-86D $ 6,581 1993-03D $ 3,533
(1) Floor Mount models include low-profile access ramps for easy transport of carts (subtract 1" (25 mm) from internal vertical clearance to compensate for ramps)
(2) For critical applications select Terra's BioSafe Stainless Steel Pass-Throughs.
*Acrylic is damaged by alcohol and other cleaning agents.
Pass-Through Chambers (Doors are made of material indicated in parenthesis: other designs available.)
Type
Chamber
Dimensions
(W" x D" x H")
(mm)
Add 1.5" (39 mm) to W" and
0.5" (13 mm) to H" for cutout
Polypropylene (3)
(Nondissipative PVC Doors)
Internal Access =
W" x H" minus 1"(25 mm)
Static Dissipative
PVC
(Dissipative PVC Doors)
Internal Access = W" x H"
minus 2" (51 mm)
Acrylic (4)
(Acrylic Doors)
Internal Access = W" x H"
minus 2" (51 mm)
Cat. # Price Cat. # Price Cat. # Price
Wall Mount 12 x 12 x 12
(305 x 305 x 305)
1992-26D $ 1,562 1992-37D $ 1,542 1993-12D $ 1,322
12 x 12 x 24
(305 x 305 x 610)
1992-27D $ 1,713 1992-38D $ 1,873 1948-20D $ 1,497
18 x 18 x 16
(457 x 457 x 406)
1992-28D $ 2,012 1992-39D $ 2,131 1992-48D $ 1,627
18 x 18 x 18
(457 x 457 x 457)
1991-79D $ 2,189 1991-82D $ 2,321 1991-85D $ 1,750
18 x 18 x 24
(457 x 457 x 610)
1992-29D $ 2,189 1992-40D $ 2,321 1992-49D $ 1,750
24 x 24 x 16
(610 x 610 x 406)
1992-30D $ 2,308 1992-41D $ 2,495 1992-50D $ 1,909
24 x 24 x 24
(610 x 610 x 610)
1992-31D $ 2,510 1992-42D $ 2,685 1992-51D $ 2,059
24 x 36 x 24
(610 x 914 x 610)
1992-32D $ 2,786 1992-43D $ 3,145 1992-44D $ 2,603
36 x 36 x 24
(914 x 914 x 610)
1992-33D $ 2,902 1993-90D $ 3,185 1992-52D $ 2,719
24 x 24 x 36
(610 x 610 x 914)
1992-34D $ 2,737 1992-45D $ 3,090 1992-46D $ 2,551
24 x 24 x 48
(610 x 610 x 1219)
6705-28D $ 2,762 1993-91D $ 3,037 6705-29D $ 2,618
30 x 30 x 30
(762 x 762 x 762)
1991-80D $ 2,762 1991-83D $ 3,037 1991-86D $ 2,743
36 x 36 x 36
(914 x 914 x 914)
1992-35D $ 3,061 1993-92D $ 3,365 1992-53D $ 3,052
36 x 36 x 48
(914 x 914 x 1219)
1992-36D $ 3,200 1993-93D $ 3,495 1992-80D $ 2,910

Floor Mount(1)
with Ramp

24 x 24 x 36
(610 x 610 x 914)
1993-04D $ 3,006 1993-07D $ 4,627 1993-08D $ 2,859
36 x 36 x 36
(914 x 914 x 914)
1993-05D $ 3,235 1993-94D $ 4,842 1993-09D $ 3,087
36 x 36 x 48
(914 x 914 x 1219)
1993-06D $ 3,651 1993-95D $ 5,466 1993-10D $ 3,504
(1) Floor Mount models include low-profile access ramps for easy transport of carts (subtract 1" (25 mm) from internal vertical clearance to compensate for ramps
(3) FM 4910 flame-retardant polypropylene available; call for quotation.
(4) Acrylic is damaged by alcohol and other solvents.


304 or 316 stainless steel


Shutting the Door on Contamination

These Pass-Through Chambers cut down significantly on traffic and contamination by providing a better, safer way to transfer equipment and paperwork.

304 Stainless steel or powder-coated steel pass-throughs ensure clean operation. For especially critical particle requirements, electropolished stainless steel if available (call for more information).

Polypropylene and PVC models are suitable for chemical pass-through applications, and Static-Dissipative PVC models combine excellent chemical resistance with a surface resistivity of about 107 ohms/square for enhanced static and particle control. Each model features viewing windows of a compatible material.

Doors on either side are outfitted with an automatic mechanical interlock that allows only one door at a time to open. The no-maintenance interlock has no power, gas, or other facility requirement, so it continues to operate when other systems shut down. It engages at the same time the latch is lifted to open the door; no additional hands-on manual steps are required.


Access Clearances

pass-through  

pass-through
Standard Door Configuration

Access Clearances
Width = W (nominal) – 1.88"
Depth = D (nominal)* – 0.12"


* Subtract 0.5" for plastic chambers. Each door adds 0.5" to nominal depth.
Height = H (nominal) – 1.25"

Wall Cut-Out = W (nominal) +0.5" x H (nominal) + 0.5"

 

Pass-Through Installation

Standard Pass-Through Mounting

All models include mounting brackets (stainless or powder-coated steel) and required hardware. Mounting brackets require 0.25" (6 mm) clearance between the wall cut-out and the pass-through. Standard mounting is 2" (51 mm) from the front of the cleanroom side (specify other desired location).

Order optional support brackets for wall-mount pass-through chambers that are 36"D or larger. They support the weight of the pass-through, and are designed to allow chambers to protrude 2" (51mm) on the cleanroom side. Indicate other desired position when ordering.

Support Brackets
Two recommended for cabinets 36"D (914 mm)
Cat. # Price
Stainless Steel 1993-60C $ 352
Powder-Coated Steel 1993-83C $ 338

 

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.
05/12/2015
Video Cleanroom Pass-Through Operational Benefits
Learn about the twelve ways Terra cleanroom pass-through chambers can help overcome your operational challenges such as maintaining cleanliness, reducing cost, and transferring over-sized items into the controlled environment.
05/14/2015
Tech Resource (DOC) Cleanroom Pass-Through Chambers: Specifications
Features, designs and performance specifications useful for architects and general contractors.
05/15/2015
Manual (PDF) Cleanroom Pass-Through Chambers: Doc. # 1800-07
10/20/2017
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