Anderson RZ Positive Displacement Sanitary Flow meter

The RZ series positive displacement flowmeter is the solution to applications requiring precision fl ow measurement from a sanitary design. With an accuracy of ± 0.15% over the operational rate, the RZ is an excellent choice for beverage syrups, clear juices and other products which fl ow through process lines which are cleaned in place. Designed for use in food processing applications, the RZ is capable of measuring a wide range of products from water to viscous corn syrups. The RZ is comprised of a single moving part design, measurement is based on the principle of a chamber and rotating piston which create several internal chambers which are alternately filling and emptying as the piston moves in a circular path within the chamber. The electronic sensing of the pistons position and movement provides the information necessary to measure the exact volume of liquid which has passed through the flowmeter. Available in 2" and 3" sizes to fit a wide range of applications, and fl ow ranges, the RZ can provide the performance necessary to satisfy demanding food process applications.

Product Features:

  • ± 0.15% accuracy over flow range
  • 3-A compliant, Third party verified in accordance with standard 28-03
  • One moving part eliminates regular maintenance needs

Product Documents

RZ Positive Displacement Flow Meter


  • Water
  • Corn Syrup 
  • High Fructose Corn Syrup
  • Molasses
  • Vegetable/Edible Oils
  • Clear Juices
  • Fluid Milk