idFlow Wedge Meters


  • Designed to measure flow rates for fluids under extreme process conditions; high temperature and pressure, highly viscous, corrosive and/or abrasive fluids
  • Designed to meet customer requirements and adhere to B31.1 and B31.3; RW Miller
  • Commonly used to measure slurries, sludge, as well as chemicals, water, gases, air and steam
  • The Wedge Meter has the most stable Discharge Coefficient of all the flow primaries at low Rd Numbers

Summary of Offerings

  • Flanged or “Welded-In” designs
  • Threaded Process connections up to 2.5”
  • Wafer designs with integral instrument taps or designed to fit between Orifice Flanges
  • Designs with reduced bores available for low flows
  • Integral meter runs available on small bore Wedge Meters
  • Carbon Steel; 304SS; 316SS and other materials on demand
  • Integral Manifolds and Secondary Electronics Available
  • Special flush chemical seal connections available
  • Standard Wedge Meters are Bi-Directional by design