• SKU: Echo-3HT-1
  • Brand: Echo Ultrasonics

Echo 3HT™ Fluid Couplant

When water won’t work, Echo 3 HT is the next step. For temperatures up to 350˚F (177˚C), Echo 3 HT is water soluble, leaves no residue and...
Regular price $42.00 USD
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  • Description
  • Specs
  • features
Description

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

Water free, water soluble broad temperature couplant -30°F to 350°F (-34°C to 177°C).


Specifications


Operating Range

-30 °F to 350°F (-35°C to 176°C)

Viscosity

Fluid

Halogens and Sulfur

Less than 50 ppm

Packaging

1 gal / 3.8 liter rigid container
5 gal / 18.9 liter rigid container

features

  • Broad operating range -30 °F to 350°F (-34°C to 177°C)
  • Water soluble: easier to remove than most fluid ultrasonic couplants
  • No “oil slick” when used where couplant may drip into a body of water.
  • Lowest viscosity fluid that remains pumpable down to 35°F / 2°C
  • 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 glycerinwhich can interfere with subsequent penetrant inspection.
  • Environment and operator friendly – no formaldehydes, nitrates, nitrites or glycol ethers.
  • Minimal residue
  • Removal: Wipe with wet or dry paper or cloth rag or water wash.