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Mounting Position

Inside Width

Inside Depth

Inside Height

Terra Part #PriceShips in
PolypropyleneStandard Wall18"18"16" 2634-03A $1,7041-3 Days2
PolypropyleneStandard Wall18"18"18" 2634-04A $1,7871-3 Days3
PolypropyleneStandard Wall18"18"24" 2634-05A $1,7071-3 Days4
PolypropyleneStandard Wall24"24"16" 2634-06A $1,9401-3 Days5
PolypropyleneStandard Wall24"24"24" 2634-07A $2,0371-3 Days6
PolypropyleneStandard Wall12"12"12" 2634-01A $1,2271-3 Days7
PolypropyleneStandard Wall12"12"24" 2634-02A $1,3961-3 Days8
Black AcrylicStandard Wall18"18"16" 2634-13A $1,36310-15 Days9
Black AcrylicStandard Wall18"18"18" 2634-14A $1,4551-3 Days10
Black AcrylicStandard Wall18"18"24" 2634-15A $1,45510-15 Days11
Black AcrylicStandard Wall24"24"16" 2634-16A $1,64010-15 Days12
Black AcrylicStandard Wall24"24"24" 2634-17A $1,6541-3 Days13
Black AcrylicStandard Wall12"12"12" 2634-11A $1,0171-3 Days14
Black AcrylicStandard Wall12"12"24" 2634-12A $1,19910-15 Days15
304 Stainless SteelStandard Wall18"18"16" 2634-44A $1,8311-3 Days16
304 Stainless SteelStandard Wall18"18"18" 2634-45A $1,8311-3 Days17
304 Stainless SteelStandard Wall18"18"24" 2634-46A $1,8691-3 Days18
304 Stainless SteelStandard Wall24"24"16" 2634-47A $2,13010-15 Days19
304 Stainless SteelStandard Wall24"24"24" 2634-48A $2,2151-3 Days20
304 Stainless SteelStandard Wall12"12"12" 2634-42A $1,6061-3 Days21
304 Stainless SteelStandard Wall12"12"24" 2634-43A $1,6371-3 Days22
Mounting Position
Inside Width
Inside Depth
Inside Height
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Product Details

• Economical transfer hatches that minimize traffic in the lab or cleanroom

• Built with stainless steel components and non-shedding plastics

• Transparent doors offer a clear view of the chamber interior and the opposite-side door

• Plastic bracing and stainless steel stiffeners improve durability and provide a more uniform seal

• Mounts flush with the wall surface on the cleanroom-side

• Plastic chambers include a stainless steel tray to protect the chamber floor

• 304 stainless steel mechanical interlock automatically engages when a door is opened to prevent cross-contamination

Mechanical Pass Through Chambers

  • Stainless Steel Value Passthrough Chamber Stainless Steel ValuLine Passthrough Chamber
  • Acryolic Pass-Through Chamber with Models ValuLine Acrylic Pass-Through Chamber
  • ValueLine Pass-Through Chamber with Model ValuLine Polypropylene Passthrough Chamber
  • Polypropylene Pass-Through Chamber ValuLine Polypropylene Pass-Through Chamber, 12"W x 12"D x 24"H
Stainless Steel Value Passthrough Chamber
Acryolic Pass-Through Chamber with Models
ValueLine Pass-Through Chamber with Model
Polypropylene Pass-Through Chamber

Features & Benefits

Features and Benefits

Cut-Out Dimensions

ValuLine Pass-Through Chamber

Access Clearances
Width = W (nominal) – 1.88”
Depth = D (nominal)* – 0.12”
Height = H (nominal) – 1.25”
* Subtract 0.5” for plastic chambers. Each door adds 0.5” to nominal depth.
Wall Cut-Out = W (nominal) +0.5” x H (nominal) + 0.5”
Mounting Illustration with Door Swing Direction

Stainless Steel Shield

The stainless steel shield protects the chamber floor from scratches and any other damage to the plastic surfaces.

Transparent Door

Transparent pass through doors with clear acrylic and static dissipative PVC options are offered in these ValuLine Pass Throughs. Compression latch and steel reinforcements provides stability to the pass-through door.

Dual Expansion Latches

Swell-type latches provide a firm grip via smooth compression that does not scrape any surfaces, particularly when compared to rotary latches. The rubber collar ensures a quiet closure that also dampens vibrations.

Stainless Steel Door Guard

A stainless steel stiffener reinforces the door's leading edge to provide a better seal and protect against damage. These bars also provide additional support to the door latches.

Flush Mounted Chamber

The pass-through chamber mounts flush against the cleanroom-side wall to minimize horizontal surfaces where particles can collect. The main body of the pass-through extends outside of the cleanroom.

Automatic Mechanical Interlock

The mechanical interlock eliminates the chance of cross-contamination by ensuring that only one door at a time can open. This no-maintenance, all-stainless steel mechanism automatically engages the moment a door opens.

Available Accessories

Popular Accessories

For a full list of accessories, select a product then click Choose Accessories on that product page.
  • Passthrough Chamber Door Stop
    This stainless steel door stop limits the arc of the pass-through door's swing to 90°, preventing damage to wall, door latch and other components. Door stops can be adjusted to allow other angles.
  • 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

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  • FasTrak 24/7 provides a 24/7 commitment to meet the shipping date YOU specify, regardless of quoted lead times.
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  • 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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