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Terra Part #PriceShips in
304 Stainless SteelFlush WallIncluded24.5"19.8"17" 2638-92 $15,27210-15 Days2
316L Stainless SteelFlush WallOptional12"12"12" 2636-74C $8,4911-3 Days3
316L Stainless SteelFlush WallOptional12"12"24" 2636-75C $9,31210-15 Days4
316L Stainless SteelFlush WallOptional18"18"16" 2636-76C $10,2711-3 Days5
316L Stainless SteelFlush WallOptional18"18"24" 2636-77C $11,2761-3 Days6
316L Stainless SteelFlush WallOptional24"24"16" 2636-78C $12,29210-15 Days7
316L Stainless SteelFlush WallOptional24"24"24" 2636-79C $12,5601-3 Days8
316L Stainless SteelFlush WallOptional24"36"24" 2636-80C $13,5801-3 Days9
316L Stainless SteelFlush WallOptional24"24"36" 2636-82C $13,5801-3 Days10
316L Stainless SteelFlush WallOptional27.5"24"50" 2636-85C $16,97210-15 Days11
316L Stainless SteelFlush WallOptional18"18"18" 2636-89C $10,6841-3 Days12
316L Stainless SteelFlush WallOptional30"30"30" 2636-91C $14,4445-9 Days13
316L Stainless SteelFlush FloorOptional27.5"24"50" 2636-87A $20,48810-15 Days14
316L Stainless SteelCenter WallOptional12"12"12" 2636-74C-CM $8,49110-15 Days15
316L Stainless SteelCenter WallOptional12"12"24" 2636-75C-CM $9,31210-15 Days16
316L Stainless SteelCenter WallOptional18"18"16" 2636-76C-CM $10,27110-15 Days17
316L Stainless SteelCenter WallOptional18"18"24" 2636-77C-CM $11,27610-15 Days18
316L Stainless SteelCenter WallOptional24"24"16" 2636-78C-CM $12,29210-15 Days19
316L Stainless SteelCenter WallOptional24"24"24" 2636-79C-CM $12,56010-15 Days20
316L Stainless SteelCenter WallOptional24"36"24" 2636-80C-CM $13,58010-15 Days21
316L Stainless SteelCenter WallOptional24"24"36" 2636-82C-CM $13,58010-15 Days22
316L Stainless SteelCenter WallOptional27.5"24"50" 2636-85C-CM $16,97210-15 Days23
316L Stainless SteelCenter FloorOptional27.5"24"50" 2636-87A-CM $20,48810-15 Days24
316L Stainless SteelCenter WallOptional18"18"18" 2636-89C-CM $10,68410-15 Days25
316L Stainless SteelCenter WallOptional30"30"30" 2636-91C-CM $14,44410-15 Days26
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Product Details

• Doors can be removed and autoclaved for complete sterilization

• Medical-grade, USP-compliant and compatible with all areas of the hospital

• Double-wall construction hides the interlock mechanism for a clean obstruction-free chamber interior

• Stainless steel resists harsh biocides, will not produce contamimants during sterilization

• Design free of cracks and crevices where microbes can collect and colonize

• Unique door design uses a potted polyurethane seal that is autoclavable and easy to wipe down

• Extruded edge around the chamber opening presses into the blue polyurethane, forming a tight seal

• Optimal for sterile facilities and microbiological research labs

• Flush-mounting design minimizes horizontal surfaces in the cleanroom where contaminants can collect

• 316 stainless steel construction for enhanced corrosion-resistance and cleanliness

CleanMount™ BioSafe® Smart Passthrough

Standard Features

  • A Automatic interlock
    Automatic electronic door interlock isolated outside the transfer chamber for easy chamber cleaning
  • B Smart Control Module
    Smart Control Module provides service alerts to operators on both sides
  • C Lift-off doors
    Door lifts off for easy cleaning and sterilizing
  • D Easy to install
    Integral clean-side, flush-mount wall bracket requires no fasteners or caulking - installs in under five minutes!
  • E Rounded corners
    Unique design features rounded corners with no cracks or lips; ideal for strict cleaning protocol and easy parts transfer
  • F 316L stainless steel
    304/316L stainless steel chamber and latches eliminate surface contaminants and irregularities
  • G Stainless steel window
    Stainless steel-reinforced tempered glass viewing windows can be autoclaved
  • H One-Piece Gasket
    BioSeal door edge seals against non-contaminating polyurethane set in door

Mechanical Pass Through Chambers

  • BioSafe® Pass-Throughs
  • Cleanroom Pass-Through Chamber Video Overview Cleanroom Pass-Through Features and Selection Guide
  • BioSafe® Stainless Steel Pass-Through Chamber, Uninstalled CleanMount® BioSafe® Pass-Through, 18"W x 18"D x 16"H
  • Floor-Mounted Stainless Steel BioSafe Pass-Through Transfer Chamber with Cart Ramps CleanMount® BioSafe® Floor-Mount Pass-Through with Cart Ramps, 27.5"W x 24"D x 50"H
  • BioSafe® Stainless Steel Pass-Through Chamber, Door Open CleanMount® BioSafe® Pass-Through, 24"W x 24"D x 24"H
  • BioSafe Stainless Steel Pass-Through Chamber with Models CleanMount® BioSafe® Pass-Through, 24"W x 24"D x 24"H
  • BioSafe® Stainless Steel Pass-Through with Door Open CleanMount® BioSafe® Pass-Through, 12"W x 12"D x 12"H
Cleanroom Pass-Through Chamber Video Overview
BioSafe® Stainless Steel Pass-Through Chamber, Uninstalled
Floor-Mounted Stainless Steel BioSafe Pass-Through Transfer Chamber with Cart Ramps
BioSafe® Stainless Steel Pass-Through Chamber, Door Open
BioSafe Stainless Steel Pass-Through Chamber with Models
BioSafe® Stainless Steel Pass-Through with Door Open

Features & Benefits

Features and Benefits

CleanMount Basics

CleanMount BioSafe 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”
Mounting Illustration with Door Swing Direction
Flush-Mount Diagram

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.

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.

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® Isolated Interlock Simplifies Cleaning!

Double-wall construction allows interlock installation outside of the main transfer chamber, leaving unobstructed, smooth interior surfaces that wipe down easily - ideal for critical bio/pharmaceutical processing.

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.

CleanMount® Pass-Through LiftLatch

CleanMount® pass-throughs use stainless steel LiftLatches to eliminate rotary motion that strains wrists and chamber hinges; the LiftLatch snaps into place to indicate a full closure.

Lift-Off BioSafe® Doors with Non-Outgassing Bio-Seal

The BioSafe® pass-through door design features a non-outgassing polyurethane seal, potted flush with the interior door surface, that seats against a raised edge. Lift-off doors can be removed for easy cleaning or autoclaving.

BioSafe®: Terra's Ultimate Cleanliness Rating

Terra's BioSafe products are designed for life science applications: no gaps and crevices where microbes can colonize, rounded corners for easy disinfection, won't produce contaminants during sterilization, and exceed cGMP, IEST, ASTM and ISO 14644-1 requirements.

Concealed Mechanical Interlock Simplifies Cleaning!

Automatic door interlock is hidden and isolated from the main chamber to provide a smooth and seamless interior for easy wipe down and sterilization.

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).
  • 90° Corner Design
    Custom door configurations are no problem. Install Smart pass-throughs in corner walls, with door swings in either direction.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.

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Manuals & Resources

Manuals & Resources

Pass-Through FAQs

On a tight schedule? Choose FasTrak 24/7 Priority Service to help meet your critical schedule for Terra-manufactured products, either before or after your order is placed.*

  • 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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