CleanSeam™ Fire-Rated Pass-Through Chamber, Viewing Window, 24" W x 18" D x 18" H ID, Flush Wall Mount, 304 Stainless Steel, Terra Universal (CAT#: STEM-C-0255-YJL)

CleanSeam™ Fire-Rated Pass-Through Chamber, Viewing Window, 24" W x 18" D x 18" H ID, Flush Wall Mount, 304 Stainless Steel, model 2641-11A is manufactured by Terra Universal.
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) at a max temperature rise of 450°F (232°C) in 30 minutes
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

Inside Depth: 18"
Inside Height: 18"
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
Dimensions, Product: 26" W x 20" D x 20" H
Dimensions, Shipping: 25.25" W x 29.75" D x 29" H
Marks & Listings: UL, ULC, UL 10B Fire Rated
Package Type: Crate
Weight, Product: 80 lb
Weight, Shipping: 146 lb

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

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