20HL (17bbl) stackable, jacketed fermenter. These are built with 25% extra head space not including the dome top, so they should be closer to 25HL or 21.25 bbls.
Comes with racking arms, pressure gauges, PRVs, 4″ dry hop port.

They’re 122″ tall and 245″, just over 20′ tall,  when stacked.

We also have 30HL HLT stacked above a 20HL BT with similar overall height.

$9500 per tank negotiable for multiple tanks .