1/4" thick all welded 5052 aluminum alloy construction, multi-ported top fill with sloped cover & handrail ring, skirted base, eccentric cone discharge with 6"ø ansi 150 flange connection with 15'-3" clearance to base. Designed for 100mph max. Wind loads and zone i seismic conditions. For dry, free flowing material (60lb cu/ft). General arrangement and detail drawings available. Empty weight: 5034lbs. The flange on top of the aluminum silo is 24" square