A1 Series Aluminum and Nylon Turbine Flow Meters

Rate, Total, & Batch Total - Aluminum or Nylon Body with 1" or 2" NPT Connections
commercial flow meter


A1 Series Turbine Flow Meters

Our commercial grade fluid flow meters offer durable, compact, high precision fluid measurement systems at a fraction of the price you’d expect to pay for comparable systems with similar features and benefits.


Q9 Digital Display & Computer


  • Current flow rate
  • Non-resettable totalizer
  • Totalizer with reset (batch total)

Features & Benefits

  • Flow Ranges: 0.3-300 GPM
    (depending on size)
  • Display Gallons, Liters, or User Defined Units
  • Rugged Construction
  • Designed for Indoor/Outdoor Use
  • Digital Display
  • Large 1/2" Tall Digits
  • Maximum Batch Total 999,999
  • Approximate Battery Life is 4,000 hrs
  • Displays instantaneous flow rate & flow totals
  • Ability to Field Calibrate (standard)
  • Meter Made in the USA

Typical Applications

  • Fuel Transfer Pumps
  • Lubrication Oil
  • Geothermal Heating/Cooling Systems
  • Garden Hose
  • Fertilizer Trucks
  • Plant Process Water
  • Cement Mixers
  • Pond Water Feed Lines


Flow Ranges
  • 1 inch: 0.3 to 3gpm (paddle wheel)
  • 1 inch: 5 to 50gpm
  • 2 inch: 30 to 300gpm
  • Nylon or Aluminum Housing
  • Nylon Turbine & Supports
  • 316SS Rings
  • Tungsten Carbide Shafts
  • Ceramic Bearings
End Connections
  • 1" NPT Female Threaded (nylon & aluminum)
  • 2" NPT Female Threaded (aluminum only)
Maximum Temperature:
  • 130°F
Maximum Pressure:
  • 150psi (nylon)
  • 300psi (aluminum)
  • +/- 1.5%
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Please contact us to verify any information that is critical to your application..