QED Environmental Systems, Inc

Model FLO-MAX - Flow Meter



Accurate and Reliable Leachate Flow Measurement With Flo-Max. QED continues to provide better ways for the Landfill Gas industry to perform day to day operations. Knowing you have the right equipment for the job allows you to focus on productivity rather than troubleshooting equipment and recording inaccurate data. The FLO-MAX inline leachate flow meter uses turbine rotor technology with digital display to record both batch and cumulative liquid volumes.

  • Computer Display - Batch and Cumulative Totals
  • One click Flowrate Feature
  • Continuous and always ready to perform
  • Field Calibration information visible
  • Turbine Rotor design
  • Battery Replacement

  • Digital Display
  • Easy Installation
  • Replaceable Battery
  • Low Maintenance

  • LFG Well De-watering
  • Knock Out vessels

  • Design Type: Turbine
  • Connection: 1 Inch NPT
  • Wetted Components:
    • Housing: PVC
    • Journal Bearings: Ceramic
    • Rotor and Supports: PVDF
    • Retaining Washer: Stainless Steel
  • Max. Working Pressure: 225 PSIG @ 73° F
  • Battery: Two 3-Volt Lithium


  • Unit of Measure: Gallon / Liter
  • Flow Range: 5 - 50 GPM (19-190 LPM)
  • Accuracy with Computer: ± 3.0% of reading (Accuracy can be improved with field calibration)
  • Operating Temperature: +32° to +140° F (0° to +60° C) (Do not allow fluid to freeze inside meter)
  • Product Weight: NPT, .84 lbs (.381 kg)
  • Dimensions - Inches (W x H x L): With NPT Fitting 2.1 x 2.9 x 6.5
  • Dimensions - Centimeters (W x H x L): With NPT Fitting 5.3 x 7.9 x 16.5

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