LTL freight shipment. Dock or liftgate may be required.
Available Certified ISO Grade Designs: ISO 6, ISO 7, ISO 8
Interlock minimizes contamination exposure while materials are being transferred to and from cleanroom
Lift-off doors can be removed by hand for thorough cleaning and sterilization
Non-fire-rated door includes fire-rated tempered glass viewing window
Unique design features rounded corners with no cracks; ideal for strict sterilizing protocol
Fire-rated access panel carries the UL-10B label for 90-minute fire exposure (suitable for 2-hour wall rating)
• Inside Depth: 24"
• Inside Height: 18"
• Inside Width: 18"
• 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
• Storage Racks: Optional
• Viewing Window: Yes
• Lift-off Door Window Material: Fire-Rated Glass
• Fire Door Window Material: Fire-Rated Glass
• UL Standard: UL 10B
• Certified ISO Grade Design: ISO 6
• Unit of Measure: EA
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Latest model - What's new
Lift-off door hinges
Fire-rated glass window on lift-off hinge door
Terra Part #: 2641-16B
Manufactured By: Terra Universal
Warranty: 1 year parts, 90 days labor
LTL freight shipment. Dock or liftgate may be required.
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Summary
Available Certified ISO Grade Designs: ISO 6, ISO 7, ISO 8
Interlock minimizes contamination exposure while materials are being transferred to and from cleanroom
Lift-off doors can be removed by hand for thorough cleaning and sterilization
• Non-fire-rated door includes fire-rated tempered glass viewing window
Unique design features rounded corners with no cracks; ideal for strict sterilizing protocol
Fire-rated access panel carries the UL-10B label for 90-minute fire exposure (suitable for 2-hour wall rating)
Fire-rated "clean"-side door:
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
Spring-action, self-closing door simplifies operation, minimizes chance of contamination
Non-fire-rated "dirty"-side door:
Stainless steel Liftlatches don't strain hinges and eliminate corrosion typical of plated hardware
Includes mounting bracket
Specifications
• Inside Depth: 24"
• Inside Height: 18"
• Inside Width: 18"
• 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
• Storage Racks: Optional
• Viewing Window: Yes
• Lift-off Door Window Material: Fire-Rated Glass
• Fire Door Window Material: Fire-Rated Glass
• UL Standard: UL 10B
• Certified ISO Grade Design: ISO 6
• Unit of Measure: EA
• Dimensions, Product: 20" W x 26" D x 20" H
• Dimensions, Shipping: 31.25" W x 23.75" D x 29" H
• Marks & Listings: UL, ULC, UL 10B Fire Rated
• Package Type: Palletized
• Weight, Product: 80 lb
• Weight, Shipping: 146 lb
Features and Benefits
CleanSeam Pass Through Chambers
Continuous welds and smooth surfaces of these stainless steel cleanroom transfer hatches reduce hiding places for particles and make cleaning "seamless".
Pass-Through Chamber Interlock
Terra’s automatic mechanical interlock prevents cross-contamination by allowing one door to be open at a time. Encased in stainless steel, the mechanism is rated for millions of operations, more than enough to last the lifetime of the pass-through.
High Caliber Hardware
Seemingly small details like latches, ports, glides and hinges are often overlooked or ignored by other manufacturers, and later become the point of costly recurring maintenance or equipment failure. Terra’s products are made of long lasting, cleanroom compatible, top tier hardware. Individual components are carefully designed and rigorously tested to guarantee the highest quality, durability, and craftsmanship.
Stainless Steel Reinforced Doors and Handles
Doors on professional-grade pass-through chambers are reinforced with stainless steel frames, which lend rigidity, improve the seal, and extend the service life of the doors.
One Piece Elastomer Gasket
The white, "e"-shaped gasket provides a flexible seal that will not creep or deform over time. The gasket is made of a non-outgassing, thermoplastic elastomer that is resistant to harsh chemicals and extreme temperatures.
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.
High Caliber Hardware
Seemingly small details like latches, ports, glides and hinges are often overlooked or ignored by other manufacturers, and later become the point of costly recurring maintenance or equipment failure. Terra’s products are made of long lasting, cleanroom compatible, top tier hardware. Individual components are carefully designed and rigorously tested to guarantee the highest quality, durability, and craftsmanship.
UL-Listed Fire-Rated Doors and Windows for Highest Safety and Quality
Ensuring the safety of your personnel, equipment, and facility is essential. UL is recognized around the world as the leader in product safety testing and certification. Terra's UL-listed fire-rated doors and windows are manufactured to the highest standards to maintain the integrity of your facility’s certified fire-rated wall.
Continuous Product Improvement
At Terra, we strive to develop and produce the highest quality products for our customers to improve health, safety, performance, and yields. Our product quality is enabled by high-grade manufacturing equipment and processes, 50 years of engineering and application expertise, and our commitment to continuously improve.
Long-Term Customers
Terra is committed to building long-term relationships with satisfied clients; 94% of orders each year come from repeat customers
Comprehensive Product Portfolio
Terra’s comprehensive product portfolio includes solutions for every application and budget. Our technical sales staff will guide you toward the product most suitable for your requirements.
Products Tailored to Your Cleanroom Environment
Provide Terra with your desired ISO Grade design. We will tailor the product to meet your criteria and certify it with a report appended to your invoice. Certificate includes all the necessary information to streamline audits and facility compliance.
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.
