Product ID:
Lead Time:
Contact Us to inquire about lead times
Return Policy:
14 days for a full refund

Product Specifications

Vacuum Rating
10-6 Torr (1 microTorr)
Vacuum Loss Rate
1 Torr (0.04 inHg) in 24 hours
Inside Dimensions (inch)
12 High X 12 Wide X 12 Deep
Product Dimensions (inch)
16 High X 16 Wide X 16 Deep
Tolerance (inch)
+/- 0.125
Chamber Material
Stainless Steel
Lid Material
Stainless Steel
Buna O-Ring
Approximate Volume
1728 cubic inch - 7.5 Gallon - 28.3 Liters


Hinge Side Door, Front Loading
Door Handle
2 Clamps
Stainless Steel Chamber
Clear Acrylic Door
QTY:3 x NW25 Ports
One Year Safe Buyback Guarantee


Our Stainless-Steel vacuum chambers are robustly designed and quality built ready to be implemented into any vacuum project. This vacuum chamber is made from stainless steel body and stainless-steel door. The stainless-steel door has a High Vacuum Viewport so that you can view your chamber interior. The internal dimensions of this vacuum chamber are 12 inches Wide, 12 inches Deep, and 12 inches High. The vacuum rating for this chamber is 10-6 Torr (microTorr Range) Keep in mind that you will need the appropriate vacuum pump in order to reach the microTorr vacuum range.

The door is front loading and hinged. Included with this chamber are a robust and ergonomic Lid Handle, door hinges, two “get-out-of-the-way” toggle clamps, and three NW25 Ports. The operational range of stainless-steel vacuum chambers is -190 Degrees Celsius and +290 Degrees Celsius. In addition to a broad operational range, Stainless Steel vacuum chambers are more chemically resistant to thinners, alcohols, and acetones.

This vacuum chamber has three Quick Flange 25 (QF25) Vacuum Ports on the Right wall. One of these ports is intendent to be for your venting valve, another one was intended to be for your vacuum valve, the third QF port was intended to be for your vacuum gauge. You will have to add the valves and the gauge in addition to this chamber in order to have it operational. However, what valves and gauges you select will depend on your application. Keep in mind that we do offer connection hardware and vacuum pumps to go along with the vacuum chamber as a fully system. Feel Free to contact us if there is anything else that we can do for you.

Get your Vacuum Pump with your Vacuum Chamber!

One of the most common mistakes people make is to try to source every single part for their vacuum system themselves. The end results is either the wrong vacuum pump, the wrong connection hardware, or a sub optimal Vacuum System.

We have sourced the most appropriate vacuum pump for you so that you don’t have to. Get your vacuum chamber and vacuum pump and connection hardware for a complete vacuum system! Click here to get your Vacuum Pump and Vacuum Chamber System

Did you know that we carry a many more products?

Our clients prefer to work with us because we are Experts in Vacuum Science and Technology. Check out some of our other items we carry that you can combine/integrate with your systems or projects.

Helium Leak Testing Systems
Helium Leak Testing Systems are instruments which detect leaks in specimen by detecting present of helium. Helium is used as a tracer gas to detect and quantify a leak. For example, a test specimen is filled with helium and placed into a test chamber, a vacuum is pulled and a helium mass spectrometer is connected to the test chamber. If helium is detected, it is due to the fact that it has escaped from the specimen through a leak path. Helium Leak Testing is a qualitative and quantitative method of detecting product leaks.
Power Vacuum Feedthroughs
Power vacuum feedthroughs are hermetically sealed off the shelf components used to transfer electrical power from the outside of the vacuum chamber into the inside of the vacuum chamber without compromising the vacuum. One example application would be powering an electronic device inside the vacuum chamber
Our Work: Electronic Component Testing of Satellites at High Altitudes
Electronic Components of Satellites behave differently in outer space as compared to how these behave at sea level. How do you know that your satellite will survive outer space? How do you confirm that your circuit boards will function properly at higher altitudes? There is only one way to find out, and that is to test and validate your design.
Related Articles: High Altitude Package Testing utilizing an Acrylic Vac Chamber
An Acrylic Vacuum Chamber can be used to simulate elevation very reliably to altitudes up to 60.9 km or 200,000 feet. This provides several advantages over other testing methods as acrylic is transparent and enables full view of interior during testing. In this article, we will give you a through guide on what can be done to eliminate the risk of packaging damage during shipments at high altitudes.

Additional Comments

1. Depiction: We go above and beyond to represent our products the best we can, but all images are for reference only. If you want the exact dimensions of a product, please refer to the product drawing. If the drawing is not present, please contact us.

2. Discount: If you are ordering more than one item you will qualify for a discount, contact us for more details. No discount will be given after you have ordered and then realized you can get a discount. We put in a lot of effort writing this and we don`t reward failure to read our descriptions. However, since we are nice guys, we will give you a discount on your next order.

3. Shipping: The shipping rates are for the lower 48 states only; additional shipping charges apply to Alaska, Hawaii, and international orders. Keep in mind that international order will also be subject to duty and other charges.

4. Products: Our products are built-to-order; therefore, your product can be customized, but you must let us know beforehand. The pricing, shipping terms, and lead time apply to orders of less than three (3) items. If you are ordering more than 3 items, you should contact us to discuss your quote.

5. Return Policy: 14 days on all standard products. We stand 100% behind our products. If there was a mistake on our part, you will be refunded 100% of your money including shipping. If the mistake was on your part or you decided that you didn`t want it after all, you will pay for shipping and we will fully refund rest of your money. Chamber must be insured during return shipping for the price that you paid for and in a non-damaged condition. Return Policy does NOT apply to custom items, jobs, or products. If you have asked us to modify any of our standard products, you will not be able to return your item.