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The Benefits of McCrometer Flow Meters for Municipal Water Applications

Thousands of instrument engineers at municipal wastewater facilities and industrial process plants with wastewater treatment operations have found McCrometer flow measuring devices provide superior accuracy, long life, trouble free installation, and low total cost of ownership.

Problems This Solves:

  • Accurate flow measurement to 0.5% of flow
  • Measures raw wastewater, effluent water, sludge
  • Installation without flanges, cutting line, or welding pipes
  • Improved uptime, reduced pipe shutdown
  • Meter arrives calibrated to user’s specific applications
Wastewater Sludge Water
Wastewater Treatment Plant
Wastewater Effluent Water
Effluent Flow Measurement
Wastewater Treatment Plant
Sludge Water Flow Measurement



Worry-Free Wastewater Metering with advanced Electromagnetic Technology


Meter for Measuring Sludge, Raw or Sewage Water in a Wastewater Treatment Plant

McCrometer Ultra Mag® with the Advanced UltraLiner™

McCrometer’s Ultra Mag, and advanced inline magnetic flow meter, features the cutting-edge UltraLiner, an NSF-approved, fusion-bonded epoxy liner resulting in superior resistance against abrasion and corrosion. The UltraLiner provides a highly protective coating for outstanding electrical insulation, which gives users an exceptionally accurate, reliable and durable flow measurement solution.

  • Non-invasive, no moving parts flow sensing technology
  • Accuracy 0.5% of actual flow
  • Calibration pre-programmed to user’s specific applications
  • Measures liquid flow in 2 to 36 inch
  • Operates in high temperatures up to 170°F


Ultra Mag Flow Meter for Measuring Sludge, Raw or Sewage Water in a Wastewater Treatment Plant

McCrometer FPI Mag® Next Generation Magnetic Flowmeter

McCrometer’s FPI Mag features a unique design which allows for easy installation across a wide range of applications and pipe sizes ideal for measuring effluent, recycle or reclaim water. The meter can be installed and removed in lines under pressure resulting in significant cost savings and greater budget flexibility.

  • Flanges, welding and pipe cutting are not required to install the FPI Mag
  • Ideal for retrofits, upgrades, maintenance projects and new site metering
  • Accuracy: ± 0.5% from 1 ft/s to 32 ft/s (0.3 m/s to 10 m/s) ± 1% from 0.3 ft/s to 1 ft/s (0.1 m/s to 0.3 m/s)
  • Calibration pre-programmed to user’s specific applications
  • Measures liquid flow in 4” to 138” (100mm to 3,500 mm)

Request a quote or more information on products designed for Water & Wastewater