Close-out on heat exchanger

[Shas]

I happened upon this close-out deal on a commercial heat exchanger.
https://www.aquaticeco.com/subcategories/4276/Ericksen-Titanium-Heat-Exchangers#

I had not realised these were even manufactured commercially.
Anyway, just in case someone here was looking for such a thing...

[commander]

Thanks for the heads up on that and for the link as well. My favorites list just keeps growing and growing as I get deeper into this.