Terra Part # 2635-46
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Pass-Through; Smart®, Slide-Up Door, SDPVC Windows, 21.5" W x 19.7" D x 31.5" H ID, Flush Wall Mount, 304 Stainless Steel

• Includes light bar and audible chimes that provide an alert when a door is opened or left ajar

• Counterweighted doors slide up and down to eliminate door clearance requirements

• Double-wall construction provides rigid, durable body and houses interlock components

• Power cord included and should be hardwired to power supply onsite per local code by a licensed electrician

Special Door Configuration: Vertical Sliding

Material: 304 Stainless Steel

Mounting Position: Flush Wall

Inside Width: 21.5"

Inside Depth: 19.7"

Inside Height: 31.5"

Expand System Capabilities: UV Sanitizer

Window Material: SD-PVC

Electropolished: Optional

HEPA/ULPA Filtration: No

Unit of Measure: EA

Electrical Specifications: 120 V, 1 Ph, 50/60 Hz

Weight, Product: 120 lb

Dimensions, Product: 23.6" W x 19.7" D x 31.5" H

Weight, Shipping: 263 lb

Dimensions, Shipping: 32.5" W x 27.25" D x 78.13" H

Package Type: Crate

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  1. Stainless steel support brackets are recommended for pass-throughs deeper than 24" | 1993-60C displayed
    Bracket; Stainless Steel, Installed, Support for Pass-Through Chambers Stocked Item is in stock and ready for immediate shipping
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  2. UV-C germicidal lamp kills microbes | 2635-50 displayed
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  3. Recessed LED Light For Smart Passthrough
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  4. Iris Scanner For Smart Passthrough | 2635-84 displayed
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  5.  | 2635-93 displayed
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  6. Stainless Steel Smart Passthrough Air Filter | 2635-55 displayed
    ULPA Air Shower, for Smart® Passthrough Chambers Stocked Item is in stock and ready for immediate shipping
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  7. Smart Pass-Through Intercom option allows clear through-wall communication - easy to operate by glove personnel | 2635-89 displayed
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  8.  | 2635-91 displayed
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  9. Load Presence Sensor For Smart Passthrough | 2635-90 displayed
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  10. FasTrak 24-7 Expediting Service
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  11. Electropolish Service
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  12. White Glove Freight Service
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  13. Equipment Testing and Certification
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  14. Qualification Documentation (IQ/OQ) for Terra Universal System
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Smart® CleanMount® Slide-Up Door Pass-Through Chambers

  • 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
  • Slide-Up Door Smart Pass-Through Chamber Slide-Up Door Smart Pass-Through
this video shows how the hands-free operation of the automatic pass-through door minimizes the potential for touch contamination
Slide-Up Door Smart Pass-Through Chamber

Features and Benefits

CleanMount Basics

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”

Interlock Status Lights

Red light indicates opposing door is open (interlock engaged); green light means door available for use.

Wireless Door Alert

Alarm bell rings when its assigned door is open (two bells per chamber); plugs into a standard wall outlet.

Slide Up Door Pass Through SDPVC Window Interior

Interior stainless steel surfaces of the slide-up door Smart Pass-Through are smooth and easy to clean - ideal for aseptic processing in ISO 5 - 8 cleanrooms. Static-dissipative door panels resist cleaning agents and protect against elecro-static discharge.

Easy-Glide Slide-Up Door Mechanism of Smart Pass Through

Easy-glide slide-up door mechanism of Smart Pass Through hugs the wall to conserves valuable cleanroom space; includes status light and chimes that indicate when static-dissipative PVC door interlock is engaged

Popular Accessories

For a full list of accessories, select a product then click Choose Accessories on that product page.
  • 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.
  • LCD Message Panel
    Displays critical environmental information related to the interior chamber such as temperature and relative humidity (customizable).
  • Intercom System
    Built-in intercom system lets users easily call and communicate between rooms. No more shouting or awkward sign language.
  • Iris Scanner
    Fully automated iris scanner for secure, hands-free access (includes datalogging and optional secondary keycard reader).
  • Infrared Load Sensor
    Infrared beams detect objects placed inside the transfer chamber; can be used to trigger an audible alert.
  • Video Camera
    Interior HD video camera records continuously or upon door-opening; can also be used for remote monitoring the transfer chamber.
  • ULPA-Filtered Air Shower
    High-velocity, ULPA-filtered air dislodges surface-deposited contaminants and exits the chamber through a filtered exhaust.
  • LED Recessed Light
    Activates when either pass-through door opens; flush with the wall surface, covered by a static-dissipative PVC lens.
  • 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.
  • Available UV & LED lights
    Lights are recessed with a transparent lens for easy cleaning; UV-C module neutrailizes microbes using a timed disinfection cycle.

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 * 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.

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