20 Gallon has Carbon Steel legs. Rated 120 PSI
Item # VES-218
(6) 20 Gallon Carbon Steel Pressure vessel. Rated 120 PSI @ 400 Deg.F. 10" Dia.x 36" T/T. Mounted on legs. Built-in Sight Glass. Has bolt-on head. Head and shell thickness = .365
Gallons: 20
PSIG: 120
ID - Inches: 10
Length: 36
Temp (F): 400
Material: Carbon Steel
Vert/Horiz: V
Manufacturer: KEANE METAL FAB/ROHM-HAAS
Model: 75-148-18
Serial:
Stamped: NB 65
Quantity: 6