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6. You have a process using 30% hydrofluoric acid (HF) at 250C. You will be pumping this liquid 400gpms. You have been tasked with

6. You have a process using 30% hydrofluoric acid (HF) at 250C. You will be pumping this liquid 400gpms. You have been tasked with specifying the optimal materials to construct the pump as listed and justify this selection for: a. The base of the pump for mounting it to a concrete platform b. The pump's impeller c. The pump housing d. The drive (motor) housing for the pump e. The electrical brushes (in the electrical drive for the pump)

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