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Echo Ultrasonics

Echo Ultrasonics

Manufacturer and seller of NDT Ultrasonic Couplants

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Superior NDT Ultrasonic Couplants – Outstanding Service – Lowest Price Guarantee

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  • Low to Intermediate Temperature Couplant

    Operating ranges from -60°F to 350°F

    Ambient Temperature Range Industrial Ultrasonic Couplants
  • High Temperature Ultrasonic Couplant

    Broadest range of high temperature couplants from -50° to  1250°F (-75 to 675°C+)

    High Temperature Industrial Ultrasonic Couplant
  • Fluid Ultrasonic Couplant

    AUT Fluid Couplant with operating ranges from -40°F/C up to 800°F/425°C

    Fluid Ultrasonic Couplants
  • Phased Array Couplant

    Phased Array Ultrasonic Couplant From Echo

    Reproducible, repeatable, reliable results.  EchoPure and Forever Wedge Couplants

  • Special Application Couplant

    Shear wave, high impedance & sensor couplants.

    Speciality Application Industrial Ultrasonic Couplant
  • Powder Ultrasonic Couplant

    Powder: easily mixed in cold water in five minutes. Ideal for travel, remote access test sites and to significantly reduce shipping cost.

    Echomix Single Powder Couplant
  • High Temperature Transducer

    Dual high temperature transducer and thermal management system

    High Temperature Corrosion Mapping Thickness Gauging Transducer
  • High Temperature Transducer Accessories

    Cool Hand and Port Extension Wand

    Industrial Couplant Cool Hand And Port Extension
  • Echo Cables

    Single & Dual UT Cables: Built Better, Built to Last, Built in the USA

    Echo Ultrasonics Dual Cables Designed For High Temperature V2
Best In Class Ultrasonic Couplant

Best in Class Technology

Expert Technical Support For Ultrasonic Couplants

Expert Technical Support

Industrial Ultrasonic Couplant Price Guarantee

Price Guarantee

Industrial Ultrasonic Couplant Complementary Samples

Complementary Samples

Industrial Ultrasonic Couplant Same Day Shipping

Same Day Shipping

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Echo is committed to providing the industry’s safest and highest-performing ultrasonic couplants at or below competitors’ prices. If you find a similar performance couplant at a lower price, we will beat that price by 10 percent.

superior-ultrasonic-couplants-guarantee

News & Updates

HiTempco+ Replaces Pyrogel 100

…read article HiTempco+ Replaces Pyrogel 100

2- and 4-oz tubes available for high-temperature couplants

…read article 2- and 4-oz tubes available for high-temperature couplants

Ask us about the BEST UT couplant for your application

After 50 years and developing over 50 ultrasonic couplants, we can help apply our knowledge and experience in recommending:

  • Optimum performance (reproducible inspection results) for your application
  • Best economy within your performance requirements
  • Highest safety profile within your performance requirements.

Often multiple couplants will work for the same application; however, only one will solve all three requirements.

Need help selecting the right couplant? View our Quick Couplant Selection Guide, call Marian at 360 671-9121, email or complete our sample request form.

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  • High Temperature Ultrasonic Couplant
  • Low to Intermediate Temperature Couplant
  • Special Application Couplant
  • EchoMix® Powder Ultrasonic Couplant
  • Couplant Selection Guide
  • High Temperature Couplant Comparison Table
  • Free Samples
  • About
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US Federal Contractor Registration

News & Updates

  • HiTempco+ Replaces Pyrogel 100
  • 2- and 4-oz tubes available for high-temperature couplants
  • Solutions to common UT cable failures
The American Society for Nondestructive Testing
Echo Ultrasonics®, LLC
774 Marine Drive
Bellingham, WA 98225


360-671-9121

F: 360-671-9024
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