Fire-Rated CleanMount® Pass-Through Chamber; EP 304 or 316 SS, 24"W x 24"D x 24"H, double walled with window and concealed door interlock | 2638-75B-2-316-FR displayed

Fire-Rated Pass-Through Chambers

Pass-Through; CleanMount® CleanSeam™ Fire-Rated, Viewing Window, 24" W x 24" D x 36" H ID, Flush Wall Mount, 304 or 316 SS

Available ISO Ratings: ISO 5, ISO 6, ISO 7, ISO 8
Isolated mechanical door interlock minimizes contamination exposure as materials are transferred
Interlock automatically engages when operator pulls LiftLatch to open pass-through door
Unique design features rounded corners with no cracks; ideal for strict sterilizing protocol
Stainless steel LiftLatches don't corrode like plated hardware, and don't put strain on hinges
CleanMount design allows for installation without drilling and prevents cleanroom shutdown for rapid servicing or replacement

• Inside Depth: 24"

• Inside Height: 36"

• Inside Width: 24"

• Concealed Interlock: Yes

• Continuous-Seam Welds: Yes

• Electropolished: Optional

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

• HEPA/ULPA Filtration: No

• Material: 304 or 316 SS

• Model: CleanMount® CleanSeam™ Fire-Rated

• Mounting Position: Flush Wall

• Opening Dimensions: 22"W x 34"H

• Special Door Configuration: Fire-Rated

• Viewing Window: Yes

• Unit of Measure: EA

Terra Part #: 2638-78B-2-316-FR

Manufactured By: Terra Universal

Warranty: 1 year parts, 90 days labor

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Summary

Available ISO Ratings: ISO 5, ISO 6, ISO 7, ISO 8
Isolated mechanical door interlock minimizes contamination exposure as materials are transferred
Interlock automatically engages when operator pulls LiftLatch to open pass-through door
Unique design features rounded corners with no cracks; ideal for strict sterilizing protocol
Stainless steel LiftLatches don't corrode like plated hardware, and don't put strain on hinges
CleanMount design allows for installation without drilling and prevents cleanroom shutdown for rapid servicing or replacement

Fire-rated door bears the UL 10B label for 90-minute fire exposure (suitable for 2-hour wall rating)

Double-wall construction isolates mechanical interlock

Flush-mount design eliminates surfaces on clean side that collect particles

Lipless chamber has no clearance obstructions

Continuous-seam, smooth-ground welds and interlock isolation eliminate germ and particle traps, simplify cleaning and sterilizing

Integral clean-side bracket seals flush to wall without fasteners or caulking; opposing bracket snaps in place and features smooth, easy-clean surface with no visible fasteners

Doors feature lift-off hinges for easy removal and disinfection

Custom sizing and electrical add-ons, such as UV lights or temperature control, invalidate UL listing

Specifications

• Inside Depth: 24"

• Inside Height: 36"

• Inside Width: 24"

• Concealed Interlock: Yes

• Continuous-Seam Welds: Yes

• Electropolished: Optional

• HEPA/ULPA Filtration: No

• Material: 304 or 316 SS

• Model: CleanMount® CleanSeam™ Fire-Rated

• Mounting Position: Flush Wall

• Opening Dimensions: 22"W x 34"H

• Special Door Configuration: Fire-Rated

• Viewing Window: Yes

• Unit of Measure: EA

Helena

• Dimensions, Product: 29.5" W x 27" D x 38.5" H

• Dimensions, Shipping: 31" W x 29" D x 43" H

• Marks & Listings: UL, ULC

• Package Type: Crate

• Weight, Product: 115.21 lb

• Weight, Shipping: 140.2 lb

Fire-Rated Pass-Through Chambers

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Terra Universal’s Smart Pass-Through Chamber redefines the capabilities of a pass through by solving a host of challenges that hospitals and labs face every day Smart® Pass-Through Chambers by Terra Universal Terra Universal’s Smart Pass-Through Chamber redefines the capabilities of a pass through by solving a host of challenges that hospitals and labs face every day. When first introduced to the market, the pass through chamber had one-specific purpose: to reduce personnel traffic by providing a convenient means for sample transfer into and out of the cleanroom. With the Smart Pass Through, Terra has reimagined the jobs a pass through can perform by offering a menu of standard, add-on features compatible with every unit. These features are mounted external to the work area, so the integrity of the internal chamber is not impacted. Beyond sample transfer, the Smart Pass Through can disinfect products, log environmental conditions, track personnel or sample lots, streamline employee communication and add layers of security to your cleanroom.

| 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.

Cleanroom Pass-Through Chamber Video Overview

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Custom CleanSeam™ Pass-throughs mounted for easy transfer of drugs in and out of pharmacy compounding room | 2636-14D-2 displayed Custom CleanSeam™ Pass-throughs Mounted in Compounding Pharmacy Wall Custom CleanSeam™ Pass-throughs accommodate unique work flows; shown here providing temporary storage next to pass-through refrigerators in a compounding pharmacy cleanroom wall.

Custom CleanSeam™ Pass-throughs mounted adjacent to pass-through refrigerators in a compounding pharmacy cleanroom | 2636-14D-2 displayed Custom CleanSeam™ Stainless Steel Pass-Through Chambers Custom CleanMount™ CleanSeam™ Pass-throughs accommodate unique workflows; shown here providing temporary storage next to pass-through refrigerators in a compounding pharmacy cleanroom wall.

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Features and Benefits

Fire-Rated CleanMount® Pass-Through Chamber

Fire-rated pass-throughs protect personnel, equipment, and facility by maintaining the integrity of the fire-rated wall. They bear the UL 10B label for 90-minute fire exposure.

Durable Double Wall Construction

BioSafe double-wall construction triples unit lifespan and totally eliminates cleaning of accessories

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.

Flush-Mount Design Prevents Dust Accumulation

CleanMount® pass-throughs hug the cleanroom wall, eliminating gaps that collect germs and particle and making them ideal for critical bio/pharmaceutical cleanroom use.

Lift-Off, Non-Shedding Door Hinges

Non-shedding, barrel-type door hinges allow the doors to lift off for thorough cleaning and decontamination (no tools required). Unlike industry standard continuous designs, these hinges comply with strict ISO levels.

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.

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

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, 45 years of engineering and application expertise, and our commitment to continuously improve.

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.

Long-Term Customers

Terra is committed to building long-term relationships with satisfied clients; 94% of orders each year come from repeat customers

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.

Learn More

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!

Pricing starting at $205
LED Recessed Light

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

Pricing starting at $848
ULPA-Filtered Air Shower

High-velocity, ULPA-filtered air dislodges surface-deposited contaminants and exits the chamber through a filtered exhaust.

Pricing starting at $3,434
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.

Pricing starting at $273
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.

Pricing starting at $1,677
Iris Scanner

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

Pricing starting at $4,170
Automatic Door

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

Pricing starting at $3,773
LCD Message Panel

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

Pricing starting at $725
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.

Pricing starting at $2,065
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.