Simplifies contamination-free transfer of materials between classified spaces. | 2641-12 displayed
Fire-Rated Pass-Through Chambers

Pass-Through; CleanSeam™ Fire-Rated, Viewing Window, 24" W x 24" D x 24" H ID, Flush Wall Mount, 304 Stainless Steel

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

• Inside Depth: 24"

• Inside Height: 24"

• Inside Width: 24"

• Concealed Interlock: No

• Continuous-Seam Welds: Yes

• Electropolished: Optional

• HEPA/ULPA Filtration: No

• Material: 304 Stainless Steel

• Model: CleanSeam™ Fire-Rated

• Mounting Position: Flush Wall

• Special Door Configuration: Fire-Rated

• Viewing Window: Yes

• Unit of Measure: EA

Read more
Stocked ULus Listed Fire Rated Icon ISO 6 Icon Quick Ship +
Terra Part #: 2641-12
Manufactured By: Terra Universal
Warranty: 1 year parts, 90 days labor
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Summary

  • Available ISO Ratings: ISO 6, ISO 7, ISO 8
  • Fire-rated access panel ("clean" side) carries the UL-10B label for 90-minute fire exposure (suitable for 2-hour wall rating) at a max temperature rise of 450°F (232°C) in 30 minutes
  • Continuous-seam CleanSeam welds minimize hard-to-clean cracks
  • Heavy-duty, double-wall door construction prevents chamber misalignment and door damage when operators apply excessive force to an interlocked door
  • Fire-rated 10” x 10” (254 x 254mm) viewing window allows convenient monitoring of pass-through contents
  • Recessed pull-to-open latch withstands up to 50 lbs. of force without damaging the catch, interlock, or door frame
  • Rugged mechanical interlock prevents cross-contamination by allowing only one door at a time to open
  • Spring-action, self-closing door simplify operation, minimize the chance of contamination
  • "Dirty" side door is a non-fire-rated door, with static-dissipative PVC window, stainless steel frame, and LiftLatch

Specifications

• Inside Depth: 24"

• Inside Height: 24"

• Inside Width: 24"

• Concealed Interlock: No

• Continuous-Seam Welds: Yes

• Electropolished: Optional

• HEPA/ULPA Filtration: No

• Material: 304 Stainless Steel

• Model: CleanSeam™ Fire-Rated

• Mounting Position: Flush Wall

• Special Door Configuration: Fire-Rated

• Viewing Window: Yes

• Unit of Measure: EA

Helena

• Dimensions, Product: 26" W x 28" D x 26" H

• Dimensions, Shipping: 32" W x 34" D x 42" H

• Marks & Listings: UL, ULC, UL 10B Fire Rated

• Package Type: Crate

• Weight, Product: 50 lb

• Weight, Shipping: 83 lb

Fire-Rated Pass-Through Chambers

  • Cleanroom Pass-Through Chamber Video Overview Cleanroom Pass-Through Features and Selection Guide
  • Fire-Rated Pass-Through Chamber
  • CleanSeam+ Pass-Through
  • this video shows how the hands-free operation of the automatic pass-through door minimizes the potential for touch contamination Hands-Free, Automatic Pass-Through Door
  • Floor Mounted Recirculating Smart Passthrough Floor-Mounted ISO 5 Smart Pass-Through with Recirculating HEPA Filtration
  • Recirculating HEPA Filtration Pass-Through Chamber Recirculating HEPA Filtration Pass-Through
  • Pass-Through, Smart; 304 SS, Recirculating HEPA Filtration, 31 Pass-Through, Smart; 304 SS, Recirculating HEPA Filtration, 31"W x 26"D x 45"H
  • Woman opening extra-large smart pass-through with ULPA filtration Extra-Large ISO 5 Smart Pass-Through with Recirculating ULPA Filtration
Cleanroom Pass-Through Chamber Video Overview
Video introduction to pass-through chamber designs, construction and accessories | 1948-20D displayed Cleanroom Pass-Through Features and Selection Guide Video introduction of pass-through chamber designs, construction and accessories. Discover how these chambers increase efficiency and reduce contamination during between-room transfer of samples and supplies.
Video overview of Terra's fire-rated pass-through chambers | 2641-38 displayed Fire-Rated Pass-Through Chamber Fire-rated pass-through chambers from Terra are UL-10B fire-rated for 90-minute fire exposure (suitable for 2-hour wall rating). Watch this video to learn about more features and their advantages, including the self-closing door and rugged, high-use construction.
| 1686-12 displayed CleanSeam+ Pass-Through This video outlines the design features and benefits of CleanSeam+ pass-through chambers. Watch the brief, non-time-lapse installation of a chamber and learn about the non-isolated automated door interlock.
this video shows how the hands-free operation of the automatic pass-through door minimizes the potential for touch contamination
This video shows how the hands-free operation of the Automatic Pass-Through Door minimizes the potential for touch contamination. Hands-Free, Automatic Pass-Through Door The Automated Pass-Through Door (exclusive to Terra's Smart Pass-Through Chambers) prevents personnel from inadvertantly contaminating their gloves or surfaces around the cleanroom.
Floor Mounted Recirculating Smart Passthrough
Vertical flow of ISO 5 HEPA-filtered air inside this floor-mounted pass-through washes away surface particles to protect parts and prevent cross-contamination | 6705-68 displayed Floor-Mounted ISO 5 Smart Pass-Through with Recirculating HEPA Filtration Floor-mounted Smart Pass-Throughs with recirculating HEPA filtration unit scrubs air clean to prevent cross-contamination as carts pass to the cleanroom; includes removable cart ramps.
Recirculating HEPA Filtration Pass-Through Chamber
Vertical flow of HEPA-filtered air inside this Smart Pass-Through washes away surface particles to protect parts, minimize cross-contamination | 6705-72 displayed Recirculating HEPA Filtration Pass-Through Vertical flow of recirculating HEPA-filtered air inside this Smart Pass-Through washes away surface particles to protect parts and minimize cross-contamination; mini-helic gauge monitors filter pressure.
Pass-Through, Smart; 304 SS, Recirculating HEPA Filtration, 31
Pass-Through, Smart; 304 SS, Recirculating HEPA Filtration, 31"W x 26"D x 45"H
Woman opening extra-large smart pass-through with ULPA filtration
55" W x 36" D x 72" H custom floor mounted ISO 5 Smart™ CleanMount CleanSeam pass-through with recirculating ULPA filtration | 6705-68-316 displayed Extra-Large ISO 5 Smart Pass-Through with Recirculating ULPA Filtration Custom sizes are no problem. Smart ULPA Recirculating Pass-throughs can be customized to your application.

Features and Benefits

Terra's QuickBuild Program

Build your system using in-stock components and accessories. We’ll assemble your system, package and ship your order in 6 business days.

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.
  • Passthrough Chamber Door Stop

    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.
  • Cleanroom Pass-Through Chamber Support Brackets

    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.
    Pricing starting at $558
  • electropolish before and after comparison photos

    Electropolish Finish

    Electropolishing increases corrosion resistance and improves ease of cleaning with a smooth, reflective, mirror-like finish.
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