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Terra Part #PriceShips in
316L Stainless SteelFlush WallOptional120 V30"30"30" 2635-21B-2-316 $14,03710-15 Days2
316L Stainless SteelFlush WallOptional120 V24"36"24" 2635-11B-2-316 $12,97910-15 Days3
316L Stainless SteelFlush WallOptional120 V24"24"48" 2635-14B-2-316 $14,2685-9 Days4
316L Stainless SteelFlush WallOptional120 V24"24"24" 2635-10B-2-316 $12,0981-3 Days5
316L Stainless SteelFlush WallOptional120 V24"24"36" 2635-13B-2-316 $12,97910-15 Days6
316L Stainless SteelFlush WallOptional120 V36"36"48" 2635-16B-2-316 $18,84210-15 Days7
316L Stainless SteelFlush WallOptional120 V36"36"24" 2635-12B-2-316 $14,07610-15 Days8
316L Stainless SteelFlush WallOptional120 V36"36"36" 2635-15B-2-316 $16,79710-15 Days9
304 Stainless SteelFlush WallIncluded120 V24.5"19.8"17" 2638-93 $11,29310-15 Days10
316L Stainless SteelFlush FloorOptional120 V24"24"36" 2635-17B-2-316 $15,18310-15 Days11
316L Stainless SteelFlush FloorOptional120 V36"36"36" 2635-18B-2-316 $19,42410-15 Days12
316L Stainless SteelFlush FloorOptional120 V36"36"48" 2635-19B-2-316 $21,1095-9 Days13
316L Stainless SteelCenter WallOptional120 V24"24"24" 2635-10B-2-316-CM $11,46210-15 Days14
316L Stainless SteelCenter WallOptional120 V24"36"24" 2635-11B-2-316-CM $12,91510-15 Days15
316L Stainless SteelCenter WallOptional120 V36"36"24" 2635-12B-2-316-CM $16,64310-15 Days16
316L Stainless SteelCenter WallOptional120 V24"24"36" 2635-13B-2-316-CM $13,46010-15 Days17
316L Stainless SteelCenter WallOptional120 V24"24"48" 2635-14B-2-316-CM $15,03310-15 Days18
316L Stainless SteelCenter WallOptional120 V30"30"30" 2635-21B-2-316-CM $14,74810-15 Days19
316L Stainless SteelCenter WallOptional120 V36"36"36" 2635-15B-2-316-CM $17,85310-15 Days20
316L Stainless SteelCenter WallOptional120 V36"36"48" 2635-16B-2-316-CM $19,32610-15 Days21
316L Stainless SteelCenter FloorOptional120 V24"24"36" 2635-17B-2-316-CM $15,58610-15 Days22
316L Stainless SteelCenter FloorOptional120 V36"36"36" 2635-18B-2-316-CM $19,27510-15 Days23
316L Stainless SteelCenter FloorOptional120 V36"36"48" 2635-19B-2-316-CM $22,48810-15 Days24
316L Stainless SteelFlush WallOptional18"18"18" 2635-07B-2-316 $9,89610-15 Days25
316L Stainless SteelCenter WallOptional18"18"18" 2635-07B-2-316-CM $9,89610-15 Days26
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Product Details

• Electronically controlled door interlocks with audible/visible door-opening alerts

• Mix-and-match unique electronic options

• Built-in power source supports any combination of accessories

• Double-wall construction with isolated interlock

• Smooth interior with coved corners

• CleanMount® system installs without fasteners

• Easy to remove and reinstall if needed

• Frame sits flush against the wall surface to minimize ledges

• LED light bar glows red when the electronic door interlock is active

• Includes two wireless alarm bells that plug into a wall outlet up to 200 feet away

• Stainless steel construction ensures a durable, corrosion-resistant surface

CleanMount™ Smart Pass-Through™ Chamber

Standard Features

  • A Electronic interlock
    Electronic interlock isolated outside the transfer chamber for easy chamber cleaning
  • B LED status bar
    LED status bar provides in-use alerts to operators on both sides
  • C Replacable doors
    Doors can be lifted off for easy cleaning and sterilizing
  • D Easy to install
    Flush-mount wall bracket requires no fasteners or caulking - installs in under five minutes!
  • E Rounded corners
    Rounded corners with no cracks or lips; ideal for strict cleaning protocol and delicate parts transfer
  • F 316L stainless steel
    316L stainless steel chamber and latches eliminate surface irregularities and minimize contamination buildup
  • G Stainless Steel Door Frame
    Stainless steel-reinforced, removable doors with static-dissipative PVC viewing windows
  • H One-Piece Gasket
    One-piece, heat-formed, non-adhesive gaskets won’t creep or outgas

Electronic 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
  • Smart Cleanroom Pass-Through Chamber with Models Smart Pass-Through Chamber, 24"W x 24"D x 24"H
this video shows how the hands-free operation of the automatic pass-through door minimizes the potential for touch contamination
Smart Cleanroom Pass-Through Chamber with Models

Features & Benefits

Features and Benefits

CleanMount Basics

CleanMount Smart Pass-Through Chamber

Don't risk operational delays or cleanroom shutdown because of a damaged door!
Terra's pass-through chambers last indefinitely, much longer than our standard product revision cycle. Pass-Through doors, however, are subject to damage, and ordering a legacy replacement can be costly and disrupt cleanroom operation. To avoid these problems, order replacements at the time you purchase the pass-through chamber; simply add “-RH” (for right-side hinge) or “-LH” (for left-side hinge) to the part number of the 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”

90° Corner Design

Custom door configurations are no problem. Install Smart pass-throughs in corner walls, with door swings in either direction.

Removable Cart Ramps on Floor-Mount Models

Floor-mount pass-through chambers include dual-side stainless steel cart ramps, sloped on three sides, that are removable for easy cleaning.

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.

CleanMount™ Quick Install System

Clean-Mount™ design allows pass-through installation flush against the cleanroom wall in a few minutes, without screwing into the wall; mounting brackets clamp flush against walls of any thickness.

Smart Biosafe® Pass-Through Electronic Door Interlock

Smart Biosafe® Pass-Throughs include visible/audible door status alerts: red light and chimes indicate opposing door open (interlock engaged); green light means door available for use. Smart add-ons expand capabilties: LED/UV light, access control, air shower, more!

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.

Stainless Steel-Reinforced Removable Pass-Through Door

The stainless steel-reinforced CleanMount® doors lift off for easy replacement or more thorough cleaning/decontamination.

CleanMount® Lipless Chamber Eliminates Clearance Obstructions

Instead of welded seams, the corners of the CleanMount® pass-through interior are coved to eliminate dust and germ traps. The lipless opening presents no clearance obstructions and further simplifies cleaning.

Available Accessories

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 speaker system allows users to place calls to the other room; shares power supply with the pass-through.
  • Automatic Door
    Hands-free operation of the pass-through door, governed by the electronic interlock; automatically closes based on delay timer.
  • 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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  • FasTrak 24/7 provides a 24/7 commitment to meet the shipping date YOU specify, regardless of quoted lead times.
  • FasTrak 24/7 assigns a dedicated production team plus a dedicated senior expeditor working three shifts to meet your delivery specification.
  • FasTrak 24/7 guarantees* to meet the agreed-to specified ship date.

Call for pricing. FasTrak service fees cover costs of additional services only, without additional profit.

 * 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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