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The Preso Venturi offers reduced operating costs, proven accuracy, and greater rangeability. Low permanent pressure loss characteristics, due to the Venturi's "Low-Loss" unique design, reduce energy costs and result in the lowest operating cost of any such device on the market.

Available in a variety of materials and configurations, the Venturi is suitable for a wide range of conditions in Water/Wastewater, Industrial, Institutional, and HVAC applications.

The Preso Venturi has been tested and proven in the field by recognized flow laboratories and insurance underwriter agencies.