Speidel 2500L, 1400mm Diameter FS-MO Dish Bottom Sealed Base Tank itemID-18334 just a knob on top

just a knob on top that adjusts pressure

and plug are included for the welded couplers

and some homebrewer friends got me started with my first batch

but not overwhelming

This is only the plastic head

Speidel 2500L, 1400mm Diameter FS-MO Dish Bottom Sealed Base Tank itemID-18334 just a knob on topSpeidel's FS MO and AS MO tanks are their flagship storage and fermentation tanks. Featuring a huge range of tank capacities, these tanks can be customized with a wide array of add on features, and can be stacked to take advantage of vertical space in your facility. The FS MO tank is the tank used for the base, and up to two AS MO tanks stack on. Please note that with each diameter range there is a maximum total volume for all tanks in a stack shown