2638-75C-3-316
Terra Part # 2638-75C-3-316
$25,572
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Accessories related to Terra Part # 2638-75C-3-316
82818
Pass-Through; CleanMount® CleanSeam™, 24" W x 24" D x 24" H ID, Flush Wall Mount, EP 304 or 316 Stainless Steel
Product Details

Window Material: PVC

Mounting Position: Flush Wall

Continuous-Seam Welds: Yes

Concealed Interlock: Yes

HEPA/ULPA Filtration: No

Special Door Configuration: Leak-Rated

Model: CleanMount® CleanSeam™

Material: EP 304 or 316 Stainless Steel

Inside Height: 24"

Inside Depth: 24"

Inside Width: 24"

Storage Racks: Optional

Expand System Capabilities: UV Sanitizer, Electronic Pass-Through Upgrade, LED Lighting, Access Control System, Automatic Door, ULPA Air Shower, Intercom, Iris Scanner, Keycard Reader, Fingerprint Scanner, Video Recording, Power Outlet, Load Presence Sensor, Message Panel, Air Speed Sensor, Access Panel

ISO Class: ISO 5

Available ISO Ratings: ISO 5, ISO 6, ISO 7, ISO 8

Unit of Measure: EA

Marks & Listings: CE, UL, ULC

Weight, Product: 197 lb

Dimensions, Product: 34" W x 25" D x 37.74" H

Weight, Shipping: 492.5 lb

Dimensions, Shipping: 41" W x 30.5" D x 47.14" H

Package Type: Crate

Buy Accessories
  1. Interlock status lights show green for disengaged (door available for use); red for engaged (door locked while opposite side is open)
    $2,091
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  2. Motion sensor-activated Automatic Door Operator eliminates the touch-contamination that normally results from using a standard pass-through door  |  2635-60 displayed
    $3,773
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  3. UV-C germicidal lamp kills microbes  |  2635-50 displayed
    $2,065
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  4. Recessed LED Light For Smart Passthrough  |  2635-99A displayed
    $848
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  5. Keycard Reader For Smart Passthrough  |  2635-85 displayed
    $230
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  6. Access Code Panel For Smart Passthrough  |  2635-81 displayed
    $757
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  7. Fingerprint Reader For Smart Passthrough  |  2635-82 displayed
    $1,212
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  8. Iris Scanner For Smart Passthrough  |  2635-84 displayed
    $4,170
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  9.  |  2635-93 displayed
    $273
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  10. Pass-Through General-Use, Polypropylene with ULPA Air Shower Module  |  1992-31D displayed
    ULPA Air Shower, for Passthrough Chamber Quick Ship+ Available In stock
    $3,434
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  11. Cleanroom Exhaust Air Speed Sensor  |  2635-57 displayed
    $812
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  12. Smart Pass-Through Intercom option allows clear through-wall communication - easy to operate by glove personnel  |  2635-89 displayed
    $1,193
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  13.  |  2635-91 displayed
    $725
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  14. Load Presence Sensor For Smart Passthrough  |  2635-90 displayed
    $1,677
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  15. Racks shown mounted in pass through. Shelf sold separately.  |  1993-40A displayed
    $647
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  16. Racks shown mounted in pass through. Shelf sold separately.  |  1993-40A displayed
    $840
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  17. Heavy-duty stainless steel lift latches included to minimize scratching, corrosion and contamination resulting over time that can occur with chrome-plated latch  |  2636-98 displayed
    $840
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  18. Removes solvents and other hazardous vapors from materials while they are in the pass-through  |  6705-23 displayed
    $510
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  19. 1/4" thick lead-lined double-wall pass-through  |  2636-20 displayed
    Request Quote
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  20. To prevent doors from opening completely, use a 90 degree door stop for flush mount pass through doors  |  6705-98 displayed
    $364
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  21. To prevent doors from opening completely, use a 90 degree door stop for flush mount pass through doors  |  6705-98 displayed
    $364
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  22. Increases security of desiccators and accommodates most standard padlocks.  |  1603-33 displayed
    $42
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  23. Stainless steel LiftLatch. Product details may differ.  |  1603-67-2 displayed
    $113
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  24. Upgrade to 316L stainless steel equipment for increased corrosion resistance and lasting durability  |  9999-316L displayed
    Request Quote
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  25. Service, ISO 5 Rating Declaration
    Request Quote
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  26. FasTrak 24-7 Expediting Service
    Request Quote
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  27. Electropolish Service
    Request Quote
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  28. White Glove Freight Service
    Request Quote
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  29. Equipment Testing
    Request Quote
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  30. Qualification Documentation (IQ/OQ) for Terra Universal System
    Request Quote
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  31. UL Listing Declaration for Leak-Rated Pass-Throughs
    Request Quote
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CleanMount® Pass-Through Chambers

  • CleanMount pass through and rack educational animation Watch Terra's CleanMount® Pass-Throughs and Racks Video
  • Smart® Pass-Through Chambers by Terra Universal
  • CleanSeam+ Pass-Through
  • Cleanroom Pass-Through Chamber Video Overview Cleanroom Pass-Through Features and Selection Guide
  • Stainless Steel Passthrough Chamber Shown Flush-Mounted in Cleanroom Wall ISO 6 CleanMount® CleanSeam™ Stainless Steel Passthrough Chamber
  • Custom Stainless Steel Pass-Throughs Mounted in Compounding Pharmacy Cleanroom Custom CleanSeam™ Pass-throughs Mounted in Compounding Pharmacy Wall
  • Custom CleanSeam Stainless Steel Pass-through Chambers Custom CleanSeam™ Stainless Steel Pass-Through Chambers
  • Stainless Steel Cleanroom Pass-Through Chamber with Isolated Interlock ISO 6 CleamMount® CleanSeam™ Pass-through with Isolated Interlock
CleanMount pass through and rack educational animation
Cleanroom Pass-Through Chamber Video Overview

Features and Benefits

Learn More: CleanMount CleanSeam

CleanMount CleanSeam Pass-Through Chamber

CleanMount™ Design Allows Servicing or Replacement without Cleanroom Shutdown!
The simplicity of this CleanMount clamping system makes removal of the pass-through chamber just as easy as installation. If the wall cut-out framing is properly sealed prior to installation, the pass-through can be quickly removed and replaced without ever having to shut down the cleanroom. Maintain the positive-pressure differential and protect the cleanroom environment by sealing off the "dirty side" with plastic sheeting prior to removal. Loosen the lag bolt so that the pass-through lifts out of the wall without contaminating the room. Once out, the pass-through can be serviced, modified, or even replaced with an upgraded version to accommodate new applications.
A - Inside of flush-mount bracket on opposing side
B - Bolt guide extending from nut welded to opposing bracket
C - Mounting bolt (one, two or three per side, depending on chamber height) - standard sizes accommodate any wall thicknesses
D - Mounting bracket
E - Bracket cover
F - Standard wall (masonry or drywall)
Finish cut-out framing to minimize contamination exposure during servicing Terra's quick-mount system installs in under five minutes, regardless of wall thickness and without contamination
Access Clearances 
Width = W (nominal) – 1.88”
Depth = D (nominal) – 0.12”
Height = H (nominal) – 1.25”

Retrofittable on Existing Units

Slope tops for double wall pass-throughs can be installed onto new or existing units. Designed for rapid installation without penetrating the chamber. Now comes standard on certain models

Products Compliant With Your ISO Rating

Provide Terra with your desired ISO rating. We will tailor the product to meet your rating and supply a certificate of compliance appended to your invoice, to be included in your compliance package. All certificates are archived in Terra's system for quick retrieval.
Popular Accessories
For a full list of accessories, select a product then click Choose Accessories on that product page.
  • Pass Through Racks

    Designed to be installed into any pass through. Install these racks within minutes with no special tools. Simply tighten a compression screw. Forgot to order racks before? No problem!
  • LED Recessed Light

    Activates when either pass-through door opens; flush with the wall surface, covered by a static-dissipative PVC lens.
  • ULPA-Filtered Air Shower

    High-velocity, ULPA-filtered air dislodges surface-deposited contaminants and exits the chamber through a filtered exhaust.
  • Passthrough Ventilation Exhaust Ducts

    Adding a duct flange to the top of the passthrough allows the chamber to be ventilated by a remote blower. The ULPA-filtered inlet, housed in a perforated stainless steel cage, provides the necessary make-up air without contaminating the chamber.
  • Video Camera

    Interior HD video camera records continuously or upon door-opening; can also be used for remote monitoring the transfer chamber.
  • Infrared Load Sensor

    Infrared beams detect objects placed inside the transfer chamber and connect to a remote alarm located up to 200 feet away from the pass through chamber. The crossed red lines depict the non-visible trigger lines between the IR transmitters and receivers.
  • Iris Scanner

    Fully automated iris scanner for secure, hands-free access (includes datalogging and optional secondary keycard reader).
  • Automatic Door

    Hands-free operation of the pass-through door, governed by the electronic interlock; automatically closes based on delay timer.
  • Intercom System

    Built-in intercom system lets users easily call and communicate between rooms. No more knocking on windows, shouting, or awkward sign language.
  • LCD Message Panel

    Displays critical environmental information related to the interior chamber such as temperature and relative humidity (customizable).
  • UV Sanitizing Module

    Provides a timed cycle of 254 nm Ultra-Violet (UV) radiation to neutralize bacteria, viruses and mold spores within line-of-sight of the light fixture.
  • Interlock Status Lights

    Prevent operator damage! A green light bar indicates the door is available for use, with the electronic interlock disengaged. The bar turns red when the opposing door is open to indicate the electronic interlock is engaged.
  • Wireless Door Alert

    Alarm bell rings when its assigned door is open (two bells per chamber); plugs into a standard wall outlet.
  • 304 Stainless Steel Sliding Tray for Cleanroom Pass Through

    Securely hold small parts during transfer with this dual-motion sliding tray in corrosion-resistant 304 stainless steel. Tray attaches to sliding runners inside a pass-through to allow full tray extension in both directions for convenient material handling.

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.