Spec table

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One cutter suction dredge, December 2025

Mean solids rose from 24.63% to 33.54% after operators could see the live reading. Results vary by dredge, material and how the crew uses the data.
Process variablesSlurry density, production rate, pump efficiency, bed load
Recommended solids in that study33 to 38%
Minimum flow in that study0.41 m3/s
Pressure, secondaryAbout 57.8 psi

Prose

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Why your current reading costs you production

Above about 40% solids the line can plug. Without a reading they trust, operators sit near 20% solids and pump water. A gauge that ignores temperature and vibration gives the shift a number it will not hold.

Prose

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What changes with a Red Meter

  • Percent solids on the discharge while the cutter is still in the cut.
  • Pressure from the same device shows pump load.
  • Solids production rose 36% in the same study.

Prose

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Hopper dredging

Call to action

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Bring us your discharge line

Tell us cutter or hopper and the pipe size. Add the solids band you want to hold.

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