Select Product

Material

Chamber Width

Chamber Depth

Chamber Height

Mounting Position

Viewing Window

Terra Part #PriceShips in
304 Stainless Steel 18" 18" 24" Flush Wall No 1993-78A$5,9951-3 Days
304 Stainless Steel 24" 24" 24" Flush Wall Yes 2641-12$13,0051-3 Days
304 Stainless Steel 24" 24" 24" Flush Wall No 1993-79A$7,1411-3 Days
304 Stainless Steel 24" 24" 48" Flush Wall Yes 2641-13$16,06315-25 Days
304 Stainless Steel 24" 24" 48" Flush Wall No 1993-80A$8,28615-25 Days
304 Stainless Steel 24" 18" 18" Flush Wall Yes 2641-11A$9,3901-3 Days
304 Stainless Steel 36" 36" 36" Flush Wall Yes 2641-14$19,08715-25 Days
304 Stainless Steel 36" 36" 36" Flush Wall No 1993-81A$9,46915-25 Days
304 Stainless Steel 36" 36" 48" Flush Wall Yes 2641-15$20,46515-25 Days
304 Stainless Steel 36" 36" 48" Flush Wall No 1993-82A$10,61515-25 Days
304 Stainless Steel 12" 12" 12" Flush Wall No 1993-77A$4,7941-3 Days
Material
Chamber Width
Chamber Depth
Chamber Height
Mounting Position
Viewing Window
Item ordered before. Click on bagde to see the order.
Demo Available
Some ship in:
Usually Ships in:
Item is in stock and ready for immediate shipping
Free shipping in contiguous USA
Select product to see details

Product Details

• Designed for installation in a fire-rated cleanroom or laboratory wall

• Features rounded corners with no cracks; ideal for strict sterilizing protocol

• Allows transfer of materials into and out of the controlled environment

• Fire-rated door carries the UL-B label for 90-minute fire exposure (suitable for 2-hour wall rating)

• Fire-rated door does not include a window

• Opposite-side door has a standard LiftLatch and static-dissipative PVC window

• 304 stainless steel chamber provides durable, chemical-resistant surfaces for easy cleaning

• Automatic interlock mechanism offers high reliability with no maintenance and minimizes contamination exposure while materials are transferred to and from cleanroom

• To maintain UL fire-rating certification, maximum fire-rated door dimensions not to exceed 36”W x 48”H

Mechanical Pass Through Chambers

  • Fire-Rated Pass-Through Door with No Window Fire-Rated Pass-Through Door
  • Pass-Through; EP 304 SS, CleanSeam, 18 Fire-Rated Pass-Through Chamber, 18"W x 20.5"D x 24"H
Fire-Rated Pass-Through Door with No Window
Pass-Through; EP 304 SS, CleanSeam, 18

Features & Benefits

Features and Benefits

Critical Dimensions

Fire-Rated Pass-Through Chambers Without Windows

Chambers Tailored to Your Requirements 

Modifications are no problem, as long as you keep these points in mind to retain the UL-B fire-rating:

  • Door thickness cannot be modified
  • Window dimensions cannot be modified
  • Pass-through chamber width and height dimensions other than what is shown in the ordering chart are possible, but are restricted to the outside dimensional (OD) range between 24"W x 18"H and 36"W x 48"H

Discuss your specific needs with a Terra Product Specialist.

Fire-Rated Pass-Through Installation

Fire-rated doors are designed to be mounted flush with the wall, with the body of the pass-through extending into the unclassified room (see illustration).

Access Clearances 
  • Width = (Nominal Chamber Width) – 1.88"
  • Depth = (Nominal Chamber Depth) – 0.12"
  • Height = (Nominal Chamber Height) – 1.25"
  • Wall Cut-Out = Add 0.5" to chamber width and add 0.5" to chamber height
Pass-Through Support Brackets

Terra offers support brackets and hardware to ensure secure mounting (order separately). In most cases, a bracket kit provides ample support. Select support brackets for 36"D (914 mm) wall-mount models to brace the larger chamber. Two brackets are recommended for wide chambers (installed side-by-side on the wall).

Fire-Rated Pass-Through Glass Window

The wire-free glass-ceramic incorporate a surface-applied, fire-rated film and is impact rated for additional safety. These windows feature a high level of clarity and offer protection from either side.

Spring-Loaded Fire-Rated Passthrough Hinge

Spring-loaded hinges provide the self-closing capability required in a fire-rated wall. Automatic closing doors also simplify operation for operators with hands full.

Insulated Fire-Rated Pass-Through Door

Terra’s fire-rated door meets UL 10B requirements for 90-minute fire exposure, including hose-stream testing. The inside of the door is lined with 2”-thick SuperWool® Plus insulation to reduce heat transfer from elevated room temperatures.

Recessed Pass-Through Paddle Latch

The recessed paddle latch withstands up to 50 lbs. of force and can be easily operated with gloved hands. The positive latch mechanism ensures that the door always latches and remains secure.

Available Accessories

Popular Accessories

For a full list of accessories, select a product then click Choose Accessories on that product page.
  • Passthrough Chamber Door Stop
    This stainless steel door stop limits the arc of the pass-through door's swing to 90°, preventing damage to wall, door latch and other components. Door stops can be adjusted to allow other angles.
  • Support Brackets for Pass-Through Chambers
    Stainless steel support brackets are recommended for pass-throughs deeper than 24". Brackets fasten to the wall and the body of the chamber rests upon the horizontal bar; no fasteners are used on the pass-through itself.
  • Electropolish Finish
    Electropolishing increases corrosion resistance, improves ease of cleaning, and provides a smooth and bright finish.

Products similar to this one

Other products you may find relevant
  1.  |  2635-93 displayed
    $224
    Usually Ships in 10 - 14 days
    Video Camera, for Smart Pass-Through
  2. Fire-rated pass-through doors carry the UL 10B label, allow transfer of small items through a fire-rated wall  |  2641-20A displayed
    From
    $2,521
    Some ship in 1 - 3 days
    Fire-Rated Access Doors
  3. Cleanroom Roll-Up Door Pass-Through Chambers include interlocked doors for transfer of carts, bulky equipment  |  6705-31C displayed
    From
    $14,734
    Some ship in 1 - 3 days
    Roll-Up Door Pass-Through Chambers
  4. Quick, convenient through-wall transfer of materials in labs, pharmacies, medical offices and manufacturing facilities  |  1702-71 displayed
    From
    $1,520
    Some ship in 1 - 3 days
    Pass-Through Swing Door Convenience Windows
  5. Transaction drawer allows service personnel to transfer large items (shown with optional Talk-Through)
    From
    $697
    Some ship in 0 - 2 days
    Transaction Windows
  6. Stainless Steel Hands-Free Sink and Hand Dryers minimize sources of microbial growth  |  9600-60C-VL displayed
    From
    $3,124
    Some ship in 1 - 3 days
    Hands-Free Sink and Hand Dryer Stations
  7. Nesting design features tapered sides. Multiple sizes shown.  |  6000-00 displayed
    From
    $21
    Some ship in 0 - 10 days
    General Purpose Nesting Tote Boxes by Endural
  8. Stackable tote boxes available in conductive or dissipative polymer, with opitonal lids and inlay dividers  |  6000-12 displayed
    From
    $14
    Some ship in 0 - 10 days
    Modular Stacking Tote Boxes by Endural
  9. Stackable tote box (all sizes shown).  |  6300-00 displayed
    From
    $14
    Some ship in 4 - 6 days
    Stackable Tote Boxes by Intermetro
  10. Ceiling Module Covers
    From
    $92
    Some ship in 4 - 6 days
    Ceiling Module Covers
  11.  |  6703-81 displayed
    From
    $25
    Some ship in 0 - 2 days
    Cleanroom Ceiling Panels
  12. For cleanroom maintenance, BioSafe step stairs and work platforms are non-folding options for ideal maintenance tasks
    From
    $2,043
    Some ship in 1 - 3 days
    BioSafe® Cleanroom Mobile Step Ladders
  13.  |  6705-92 displayed
    From
    $66
    Some ship in 1 - 3 days
    Torsion Clips for Ceiling Panels
  14. Shown is a side-by-side comparison of framed and frameless BioSafe windows. The frameless design is mounted flush with the existing wall. The framed design has   |  6603-19-1602 displayed
    From
    $1,390
    Some ship in 15 - 16 days
    BioSafe® Cleanroom Windows, up to 16 sq. ft.
  15. A flush-mount, tempered glass window with polypropylene frame.  |  6603-32-0904 displayed
    From
    $973
    Some ship in 10 - 15 days
    ValuLine Plastic Frame Cleanroom Windows
  16. Shown is a side-by-side comparison of framed and frameless BioSafe windows. The frameless design is mounted flush with the existing wall. The framed design has   |  6603-19-1602 displayed
    From
    $2,964
    Some ship in 15 - 16 days
    BioSafe® Cleanroom Windows, 16+ sq. ft.
  17. Steel safe holds 8-chamber SDPVC desiccator, secure double doors self-lock; interior has two locking drawers  |  6500-22 displayed
    From
    $3,405
    Some ship in 30 - 36 days
    Double-Agent Desiccator™, High-Security, Fire-Rated
  18. Switch-Glass Frameless Window mounted in Stainless Steel BioSafe Cleanroom  |  6603-54 displayed
    From
    Request Quote
    Some ship in 40 - 45 days
    BioSafe® Switch Glass Cleanroom Windows
  19. Length and Width Dividers by Endural
    From
    $3
    Some ship in 15 - 21 days
    Length and Width Dividers by Endural
  20. High-Velocity Cleanroom Air Curtain (stainless steel) shown installed on Terra’s Hardwall Cleanroom  |  6601-50A displayed
    From
    $3,100
    Some ship in 0 - 6 days
    High-Velocity Cleanroom Air Curtains
  21. Vertical Sliding Convenience Windows include a 12"-deep reinforced shelf on one side  |  1702-86 displayed
    From
    $3,295
    Some ship in 10 - 15 days
    Vertical Sliding Pass-Through Convenience Windows
  22. Sliding window is 0.75"-thick tempered glass with chrome-plated hardware for clean, smooth operation  |  1702-80A displayed
    From
    $1,717
    Some ship in 1 - 3 days
    Horizontal Sliding Convenience Windows

Manuals & Resources

On a tight schedule? Choose FasTrak 24/7 Priority Service to help meet your critical schedule for Terra-manufactured products, either before or after your order is placed.*

  • FasTrak 24/7 provides a 24/7 commitment to meet the shipping date YOU specify, regardless of quoted lead times.
  • FasTrak 24/7 assigns a dedicated production team plus a dedicated senior expeditor working three shifts to meet your delivery specification.
  • FasTrak 24/7 guarantees* to meet the agreed-to specified ship date.

Call for pricing. FasTrak service fees cover costs of additional services only, without additional profit.

 * Terra's FasTrak services limited guarantee: to ship on the ESD or date specified OR to refund up to 100% of FasTrak charges. This guarantee covers no direct, special, consequential or other damages and is strictly limited to up to 100% of the amount paid for FasTrak service. When a specified ship date is missed due to factors outside Terra's control (vendor performance, deliveries by shipping companies, etc.) and random factors such as accidents, the credit of up to 100% of the FasTrak 24/7 may not apply. FasTrak service requested after order placement will be quoted and accepted based on available time remaining before required ship date.

Hide
You need at least 2 products to compare Compare Clear All
Compare Products