One used 2762 Cu. Ft. Semco 10' x 40' CS Silo with 10' deep cone (bottom of cone 32" above base of Skirt). Includes Rotary Air Lock, Schwitzer 30 Hp Blower & Semco Bin Dust Vent. mfg. June 1982. (capacity 2762 cu ft including cone or approx. 650 bbl @ 80% full).