[zygy]

Autoclaves! They're used in industrial kitchens and life science labs.

[sushid]

Are you sure? I've used autoclaves in labs and I'd imagine it'd take longer than that to just pressurize, much less be done and out, in 15 seconds.

[zygy]

Ah yup my mistake -- it's this kind of thing: https://www.alibaba.com/product-detail/INEO-Restaurant-Hood-...

Autoclaves are used in the food industry too, but you're right those are very different: https://www.steriflow.com/en/Autoclaves-sterilization-alimen...