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Free Shipping Threshold: $100+ in US $225+ international. All items are made to order and ship in just 1-3 business days.
Free Shipping $100+ in US $225+ international. All items are made to order, ship in just 1-3 business days.

Gas Processing Unit

Original price $30.00 - Original price $117.00
Original price
$30.00 - $117.00
Current price $117.00
Scale: 32mm

UnderNidus Gas Processor Unit is an ideal terrain piece for the grimdark hive city or as part of an industrial themed battlefield.

An upper platform area gives height as well as adding some protection with the supplied side railings. The horizontal gas tanks are supplied as both a single tank and a combined trio to fit under the lower platform. A tall cylindrical chemical storage tank with vented top section fits into the upper platform. Finish off the Processer Unit with a spherical fuel container.

-What's Included 

1 Gas Processing Unit set in multiple pieces. 

Please note- this is a set to be built. All of the railings and steps have to be glued together to the floor. Does not come pre-assembled. Requires medium level modeling skill to get it looking like the product photos. 

All items come unpainted in non-toxic gray PLA. Some assembly may be required. We inspect all of our products prior to shipment, but due to the nature of 3d printing, some objects may require some cleanup prior to use. Other print resolutions (print quality) and scale (size) are available by request. This item is designed by Corvus Games and is available at


What size do I need?

Miniature terrain comes in different scales. The average size of things can change depending on the game being played. View the chart below for an example of commonly played games. If you aren't sure, feel free to contact us in the chat box below. 

12mm - 1:144 - N Scale - Historical wargames

15mm - 1:100 - TT Scale - Flames of War, Dungeons and Dragons, other historical wargames

20mm - 1:72 - HO Scale - Gaslands, other historical wargames

28mm - 1:64 - S Scale - Default tabletop scale - Warhammer 40k, Age of Sigmar, Bolt Action, Dungeons and Dragons, Frostgrave, Kings of War, The Walking Dead: All out War

30mm - 1:61 - Warmachine

32mm - 1:57 - Upsized Warhammer 40k, some Marvel Crisis Protocol, Malifaux, Fallout Wasteland Warfare

35mm - 1:47 - Star Wars Legion

40mm - 1:43 - O Scale - Some Marvel Crisis Protocol

When will my order ship?

Most of the time, orders ship in 1-3 business days. All of our items are made to order and we do our best to make things as quickly as possible. Some larger orders may take slightly longer. If you have a special request or need to know exactly when your order will ship, feel free to send us a message.

Do you sell painted items?

Yes! We have in-house painters who stay very busy with all of our paint requests. If you would like a quote on something painted, please send us a message.

Customer Reviews

Based on 3 reviews
Scott Pollock
Almost perfect,,,,but,,,

I love this piece. It looks great and functionally gives great 3D play. The design is awesome and you can see I put a little effort into painting it because I love it. The only downside is that it comes with a lot of parts and I couldn't get the tabs into the slots. They just wouldn't fit. My order is 32mm scale. You can see in the picture that I'm missing a few parts. If you are skilled at building and kitbashing then this probably won't be an issue for you, but after two hours of filing tabs I finally broke a tab trying to get it to fit. After that I gave up on the remaining stairs. If the model was sold with what I got built I still would have bought it and been very happy with it. I think it looks great on my table and I'm very happy I bought it. Don't take my construction failure as a reason to not buy it if you have any talent for contruction. You'll love the piece once it's built.

Great quality prints, very well packaged -...

Great quality prints, very well packaged - recommended!

Awesome product 10/10 would buy again

Awesome product 10/10 would buy again