GPI TM Series 2 in. FNPT Electronic Water Flow Meter with LCD Display

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2 in.
Product Type:
Reads Liters
20 to 200 GPM
2.00 LBS
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This economy water flow meter is an ideal alternative to traditional water meters. The TM Series water meters offer flow rate and flow total indication that help monitor water flow in wastewater applications, water treatment, and sub-metering applications.


  • Easy to install
  • Indicates Batch, Cumulative Totals and Rate of Flow
  • Meets Schedule 80 specifications
  • Lithium battery life: 5 years
  • Non-volatile totals means amounts are retained when batteries are replaced or power is lost


  • Size: 2 in. FNPT
  • Flow Rate: 20 to 200 GPM
  • K-Factor: 100 PPG (26 Pulses/L)
  • Design Type: Turbine
  • Accuracy: ±3.0% of reading
  • Operating Temperature: +32 to +140ºF (0 to +6ºC)
  • Powered By: 5 Year Lithium battery
  • Electronic Choice: Q9 Computer
  • Pressure Rating: 225 PSIG (15.3 BAR) at 73ºF / 23ºC
  • Pulse Output: Open Collector (NPN)
  • Wetted Materials:
    • PVC Housing
    • Ceramic Bearings
    • Tungsten Carbide Shaft
    • PVDF Rotor
    • 316 Stainless Steel Rings


  • OEM Water Treatment Equipment / Skids
  • Small Waste Water Treatment Equipment
  • Sub-Metering of Facility Water Usage
  • Water Based Cooling Systems