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Inside Depth

Inside Height

PriceUsually Ships inStocked
SD-PVCPowder-Coated SteelStandard Wall18"18"16" $2,2361-3 Days Stocked
SD-PVC304 Stainless SteelStandard Wall12"12"12" $2,6731-3 Days Stocked
SD-PVC304 Stainless SteelStandard Wall12"12"24" $2,8751-3 Days Stocked
SD-PVC304 Stainless SteelStandard Wall18"18"16" $3,1621-3 Days Stocked
SD-PVC304 Stainless SteelStandard Wall18"18"24" $3,4651-3 Days Stocked
SD-PVC304 Stainless SteelStandard Wall24"24"16" $3,7691-3 Days Stocked
SD-PVC304 Stainless SteelStandard Wall24"24"24" $3,9191-3 Days Stocked
SD-PVC304 Stainless SteelStandard Wall24"36"24" $4,4371-3 Days Stocked
SD-PVC304 Stainless SteelStandard Wall36"36"24" $4,50510-15 Days
SD-PVC304 Stainless SteelStandard Wall24"24"36" $4,2941-3 Days Stocked
SD-PVC304 Stainless SteelStandard Wall24"24"48" $4,5741-3 Days Stocked
SD-PVC304 Stainless SteelStandard Wall36"36"36" $5,5701-3 Days Stocked
SD-PVC304 Stainless SteelStandard Wall36"36"48" $5,92310-15 Days
SD-PVCPolypropyleneStandard Wall24"24"24" $2,5601-3 Days Stocked
SD-PVCStatic-Dissipative PVCStandard Wall24"24"24" $2,7391-3 Days Stocked
AcrylicClear AcrylicStandard Wall24"24"24" $2,1001-3 Days Stocked
SD-PVCPowder-Coated SteelStandard Wall12"12"12" $1,6131-3 Days Stocked
SD-PVCPowder-Coated SteelStandard Wall12"12"24" $1,9481-3 Days Stocked
SD-PVCPowder-Coated SteelStandard Wall18"18"24" $2,43810-15 Days
SD-PVCPowder-Coated SteelStandard Wall24"24"16" $2,5465-9 Days
SD-PVCPowder-Coated SteelStandard Wall24"24"24" $2,71310-15 Days
SD-PVCPowder-Coated SteelStandard Wall24"36"24" $2,89510-15 Days
SD-PVCPowder-Coated SteelStandard Wall36"36"24" $3,04310-15 Days
SD-PVCPowder-Coated SteelStandard Wall24"24"36" $2,82910-15 Days
SD-PVCPowder-Coated SteelStandard Wall24"24"48" $2,98710-15 Days
SD-PVCPowder-Coated SteelStandard Wall36"36"36" $3,2341-3 Days Stocked
SD-PVCPowder-Coated SteelStandard Wall36"36"48" $3,3681-3 Days Stocked
SD-PVC304 Stainless SteelCenter Wall18"18"16" $2,8460-2 Days Stocked
AcrylicClear AcrylicStandard Wall12"12"12" $1,2141-3 Days Stocked
SD-PVCStatic-Dissipative PVCStandard Wall18"18"16" $1,9561-3 Days Stocked
SD-PVCStatic-Dissipative PVCStandard Wall24"24"36" $2,8360-2 Days Stocked
SD-PVCPolypropyleneStandard Wall12"12"12" $1,5931-3 Days Stocked
SD-PVCPolypropyleneStandard Wall12"12"24" $1,74710-15 Days
SD-PVCPolypropyleneStandard Wall18"18"16" $2,0521-3 Days Stocked
SD-PVCPolypropyleneStandard Wall18"18"24" $2,2331-3 Days Stocked
SD-PVCPolypropyleneStandard Wall24"24"16" $2,35410-15 Days
SD-PVCPolypropyleneStandard Wall24"36"24" $2,84210-15 Days
SD-PVCPolypropyleneStandard Wall36"36"24" $2,96010-15 Days
SD-PVCPolypropyleneStandard Wall24"24"36" $2,79210-15 Days
SD-PVCPolypropyleneStandard Wall24"24"48" $2,81710-15 Days
SD-PVCPolypropyleneStandard Wall36"36"36" $3,12210-15 Days
SD-PVCPolypropyleneStandard Wall36"36"48" $3,2641-3 Days Stocked
SD-PVCStatic-Dissipative PVCStandard Wall12"12"12" $1,57310-15 Days
SD-PVCStatic-Dissipative PVCStandard Wall12"12"24" $1,91010-15 Days
SD-PVCStatic-Dissipative PVCStandard Wall18"18"16" $2,17310-15 Days
SD-PVCStatic-Dissipative PVCStandard Wall18"18"24" $2,3671-3 Days Stocked
SD-PVCStatic-Dissipative PVCStandard Wall24"24"16" $2,54510-15 Days
SD-PVCStatic-Dissipative PVCStandard Wall24"36"24" $3,20810-15 Days
SD-PVCStatic-Dissipative PVCStandard Wall24"24"36" $3,15210-15 Days
AcrylicClear AcrylicStandard Wall12"12"12" $1,3481-3 Days Stocked
AcrylicClear AcrylicStandard Wall12"12"24" $1,52710-15 Days
AcrylicClear AcrylicStandard Wall18"18"16" $1,65910-15 Days
AcrylicClear AcrylicStandard Wall18"18"24" $1,78510-15 Days
AcrylicClear AcrylicStandard Wall24"24"16" $1,94710-15 Days
AcrylicClear AcrylicStandard Wall24"36"24" $2,65510-15 Days
AcrylicClear AcrylicStandard Wall36"36"24" $2,77310-15 Days
AcrylicClear AcrylicStandard Wall24"24"36" $2,60210-15 Days
AcrylicClear AcrylicStandard Wall24"24"48" $2,67010-15 Days
AcrylicClear AcrylicStandard Wall36"36"36" $3,1131-3 Days Stocked
AcrylicClear AcrylicStandard Wall36"36"48" $2,96810-15 Days
SD-PVC304 Stainless SteelStandard Floor24"24"36" $5,08710-15 Days
SD-PVC304 Stainless SteelStandard Floor36"36"36" $6,36210-15 Days
SD-PVC304 Stainless SteelStandard Floor36"36"48" $6,7131-3 Days Stocked
SD-PVCPowder-Coated SteelStandard Floor24"24"36" $3,0361-3 Days Stocked
SD-PVCPowder-Coated SteelStandard Floor36"36"36" $3,32010-15 Days
SD-PVCPowder-Coated SteelStandard Floor36"36"48" $3,6041-3 Days Stocked
SD-PVCPolypropyleneStandard Floor24"24"36" $3,06610-15 Days
SD-PVCPolypropyleneStandard Floor36"36"36" $3,30010-15 Days
SD-PVCPolypropyleneStandard Floor36"36"48" $3,7241-3 Days Stocked
SD-PVCStatic-Dissipative PVCStandard Floor24"24"36" $4,71910-15 Days
AcrylicClear AcrylicStandard Floor24"24"36" $2,91610-15 Days
AcrylicClear AcrylicStandard Floor36"36"36" $3,14910-15 Days
AcrylicClear AcrylicStandard Floor36"36"48" $3,57410-15 Days
SD-PVCStatic-Dissipative PVCStandard Wall36"36"24" $3,24910-15 Days
SD-PVCStatic-Dissipative PVCStandard Wall24"24"48" $3,09810-15 Days
SD-PVCStatic-Dissipative PVCStandard Wall36"36"36" $3,43210-15 Days
SD-PVCStatic-Dissipative PVCStandard Wall36"36"48" $3,56510-15 Days
SD-PVCStatic-Dissipative PVCStandard Floor36"36"36" $4,93910-15 Days
SD-PVCStatic-Dissipative PVCStandard Floor36"36"48" $5,57510-15 Days
SD-PVC304 Stainless SteelStandard Wall18"18"18" $3,2861-3 Days Stocked
SD-PVC304 Stainless SteelStandard Wall30"30"30" $4,4931-3 Days Stocked
SD-PVCPowder-Coated SteelStandard Wall18"18"18" $2,3381-3 Days Stocked
SD-PVCPowder-Coated SteelStandard Wall30"30"30" $2,97610-15 Days
SD-PVCPolypropyleneStandard Wall18"18"18" $2,23310-15 Days
SD-PVCPolypropyleneStandard Wall30"30"30" $2,8171-3 Days Stocked
SD-PVCStatic-Dissipative PVCStandard Wall18"18"18" $2,36710-15 Days
SD-PVCStatic-Dissipative PVCStandard Wall30"30"30" $3,09810-15 Days
AcrylicClear AcrylicStandard Wall18"18"18" $1,78510-15 Days
AcrylicClear AcrylicStandard Wall30"30"30" $2,7981-3 Days Stocked


• Allows contamination-free transfer of materials in and out of the cleanroom

• Ideal for general use applications for particulate control, with no specific sterilizing protocol.

• Doors carry UL air leakage rating to help maintain pressure differentials between rooms to prevent cross contamination.

• Design uses only non-shedding materials.

• FirmLok mechanical interlock allows only one door at a time to open and operates without power, providing automatic protection against cross-contamination

• Reduces traffic in the cleanroom and eliminates excessive garbing

• Stainless steel-framed doors, latches and hinges eliminate corrosion and extend service life

• Material options provide different levels of chemical resistance



Marks & Listings: CE, UL, ULC

General-Use Pass-Through Chambers

Standard Features

  • A Range of materials
    Five standard, application-specific materials to choose among
  • B Ramps
    Floor-mount models include cart ramps
  • C Automatic interlock
    Reliable automatic interlock prevents cross contamination
  • D LiftLatches
    LiftLatches eliminate hinge strain for long service life

Not Shown: Range of options - Options include sloped CleanTops, racks and shelves

General-Use Pass-Through Chambers

  • Cleanroom Pass-Through Chamber Video Overview Cleanroom Pass-Through Features and Selection Guide
  • Powder-Coated Steel Cleanroom Pass-Through Chamber Powder-Coated Steel Pass-Through Chamber, 36"W x 36"D x 36"H
  • Stainless Steel Pass-Through Chamber Stainless Steel Pass-Through, 24"W x 36"D x 24"H
  • Stainless Steel Cleanroom Pass-Through Chamber Stainless Steel Cleanroom Pass-Through Chamber, 24"W x 24"D x 24"H
Cleanroom Pass-Through Chamber Video Overview

Features and Benefits

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

Don’t be concerned about the quality, durability, and craftsmanship of your latches, ports, glides and hinges. Terra’s products are made of long lasting, cleanroom compatible, top tier hardware.

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.

Clean and Durable Powder Coat Finish

Terra’s signature white powder coat finish provides a high quality, durable barrier to protect against corrosion, plus a clean and attractive aesthetic. The advanced heat-fused formulation exceeds ASTM and ISO paint standards to resist chipping, scratching, fading, and wearing.

Popular Accessories

For a full list of accessories, select a product then click Choose Accessories on that product page.
  • 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.
  • CleanTop™
    The CleanTop™ is designed for installations that require the chamber to be centered in the wall. The 30° sloping top on the cleanroom-side minimizes particle accumulation and accommodates laminar downward airflow.
  • 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.
  • Grounding Terminals
    Grounding terminals are ideal for the most static-sensitive applications (must be ordered with chamber; cannot be retrofitted).
  • Replacement Pass-Through Doors to Avoid Costly Down-Time
    Avoid costly disruptions and down time - keep a replacement door on hand! Doors attach in munites and can prevent a costly shut-down if the original is damaged. To order, add "-LH" (left-side hinge) or "-RH" (right-side hinge) to the pass-through part number.
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