Echo Ultrasonics Echo 3HT Fluid Couplant

Echo Ultrasonics Echo 3HT Fluid Couplant

Echo Ultrasonics Echo 3HT Fluid

When water won't work, Echo 3HT is the next step. For temperatures up to 350°F (177°C), Echo 3HT is water soluble, leaves no residue and is compatible with a broad range of materials.

Product Description Specifications:

  • Water Soluble: Easier to remove than most fluid ultrasonic couplants.
  • Lowest viscosity fluid that remains pumpable down to 35°F / 2°C
  • No “oil slick” when used where couplant may drip into a body of water
  • Low toxicity
  • Compatible with a broad range of materials including most metals, plastics, and composites
  • Good Surface wetting due to low surface tension and solvent properties
  • Slow Drying at ambient temperatures
  • Contains no glycerin
  • Environmentally friendly - no formaldehydes, nitrates, nitrites, or glycol ethers
  • Minimum residue




  • Operating Temperature: -30°F to 350°F (-35°C to 176°C)
  • Pumpable Range: 35°F to 350°F (2°C to 177°C)
  • Auto-Ignition Temperature: 628°F (331°C)
  • Viscosity: 110 cSt
  • Halogens and Sulfar: less than 50 ppm

    Packaging:

    • 3HT-1: 1 gallon / 3.8 liter rigid plastic container
    • 3HT-5: 5 gallon / 19 liter rigid plastic container


    echo 3ht

    Removal: Wipe with wet or dry paper or cloth rag or water wash.

    Note: Minimum order for Echo 3HT is $75. For orders that do not meet our minimum, there will be a $25 small order processing fee.

    Product Literature

    Description Part # Saved Price Select Option Add to
    Echo Ultrasonics Echo-3HT-1 Fluid: 1 gallon / 3.8 liter rigid container UT-EU-3HT-1 $133.00
    Echo Ultrasonics Echo-3HT-5 Fluid: 5 gallon / 18.9 liter rigid container, dispensing tap UT-EU-3HT-5 $599.00