• thick fiberglass body;
• fibers placed radially for added strength;
• smooth vitrified inside surface;
• double chamber roof with insulating material;
• support structure with weight-bearing skirt;
• outdoor installation with adequate existing support platform.

Components:
• vacuum pressure control safety valve;
• vibrating cone fastening flange;
• silo anchoring ferrule on silo support platform;
• transparent vertical level section;
• access door;
• stainless steel loading tube;
• stainless steel unloading tube complete with filter;
• stainless steel inspection porthole;
• fittings and supports.