This portable system features electro-polished tubular 304 stainless steel construction with no tube penetrations and continuous TIG welds. Product contact surfaces are 316L stainless steel. A Sure-Seal pneumatic spout clamp system ensures dust-tight operation, while an exclusive 304 stainless steel Flo-Master pipe frame bag massaging system promotes discharge of non-free flowing materials. A 304 stainless steel Seal Master bag spout access chamber provides ergonomic discharge spout access. Electrical solenoids are housed in a NEMA 4X stainless steel enclosure for cleanliness. Material Transfer & Storage, Allegan, MI 800-836-7068 www.materialtransfer.com