We have 3/5/7/10/15BBL unitanks in stock at our warehouse in Baltimore Maryland, working pressure 30psi, tested pressure 60psi. Fully passivated/equipped and ready to go! Fermenter/unitank-INSTRUCTIONS 3BBL nano brewhouse-INSTRUCTIONS 3BBL jacketed/insulated unitank USD4490/ea 5BBL jacketed/insulated unitank USD5490/ea 7BBL jacketed/insulated unitank USD6490/ea 10BBL jacketed/insulated unitank USD7490/ea 15BBL jacketed/insulated unitank USD9490/ea 20BBL jacketed/insulated uni