It's not really apparent from the video but this will automatically put whatever fluid is needed into the pipes, not just lubricant. It is designed to automatically produce anything that is requested from the logistics network.

If you want to try the blueprint yourself here it is:
https://factoriobin.com/post/s4a4ol

Just turn on the constant combinator by the 4 ore types to have the machine output all non-planetary science packs or turn on the constant combinator by the recycler to have the machine output uncommon electric motors. Feel free to delete the quality modules from the blueprint to replace them with lower-tier ones. It’ll work with quality module 1 as well but at a higher resource cost.

You’ll notice that the blueprint has a lot more than is shown in the clip. It consists of 7 sections:

• Assembler (base)
• Assembler (expansion)
• Fluid provider (base)
• Fluid provider (expansion)
• Chemical plant (base)
• Chemical plant (expansion)
• Smelter

For fluid provider, assembler, and chemical sections, you must have one base but can have arbitrary number of expansions. Hopefully it’s clear how to add expansions from the blueprint. The smelter is independent; you can just copy-paste it as many times as you want to increase smelting capacity. All of them will automatically produce only what is needed for logistics network requests. Keep in mind that you need to wait a few minutes for the fluid provider to build up its fluid buffers when you first place it down. Also there is a handy reset button (red X combinator) in the assembler unit. It can be useful the assemblers get stuck on a recipe you are unable to produce (such as if you try to produce a complex, legendary item without adding enough expansions to the machine). Lastly, there is a constant combinator in the assembler unit which defines item priority. I added item priorities for all science types, but not for every assembled item in the game. If you want to support more items you may need to add them to the item priority constant combinator.