
Sharpe’s hydrofoil mixing impellers have a split-hub that facilitates upgrading a mixer or agitator and provides a high flow-to-power ratio. The impellers have a stable, four-blade design incorporating tapered blades with a narrow, low-pitch section at the tip; for maximum efficiency, a wider, higher-pitch section is near the hub. With diameters ranging from 3 to 210 in., the impellers are available made from 316 stainless steel, titanium and other alloys.
Sharpe Mixers; 800-862-3736; www.sharpemixers.com


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The Food Defense Strategy Exchange (FDSE) is a forum for food defense professionals to interact and share their knowledge and experiences. At the most recent FDSE, a poll of attendees revealed that approximately two-thirds were either re-evaluating their existing food defense plan, or implementing new food defense plans. In this podcast, Don Hsieh, Director of Commercial and Industrial Marketing at Tyco Integrated Security, discusses this topic and other findings from the exchange, and offers some best practices to proactively protect a company’s brand from food adulteration.
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