... according to NEMA Standard, All external surfaces stainless steel. Frame from 140T-280T. 1/4HP-30HP. Appreciations: Food Processing ... corrosive environments. Features: All external surfaces 300 Series Stainless steel motor frame, Endplates, Conduit box, Shaft and base, ... manufactured according to NEMA standard, All externall surfaces stainless steel, Ideal for use on driving food processing, Packaging, ...