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Echo Ultrasonics

Echo Ultrasonics

Manufacturer and seller of NDT Ultrasonic Couplants

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Ultrasonic Couplant

Fluid couplants for AUT Inspections in the Winter

December 7, 2021

With winter approaching, many of you will be performing AUT inspections on high temperature parts in a cold environment.  Echo has three types of AUT fluid couplants for your AUT needs. Most liquids increase in viscosity as the temperature decreases.  It is important to select a fluid that will work with the diameter and length […]

Filed Under: News & Updates Tagged With: Ultrasonic Couplant

VersaSonic is a leading high temperature couplant, but … read how Caterpillar and power generation equipment manufacturers are using it.

March 22, 2018

VersaSonic, the most versatile ultrasonic testing couplant available, will now be used in even more environments after recent developments. Caterpillar Inc., the well-known equipment and engine manufacturer, has approved VersaSonic for use on its CAT equipment.  Caterpillar is distributing VersaSonic through its dealers worldwide for UT thickness gauge inspections in harsh environments, from sub-zero to […]

Filed Under: AUT Fluids, Certifications and Recognition, High Temperature Couplants, Industrial Ultrasonic Couplant Tagged With: biodegradable UT couplant, High temperature couplant, nondestructive inspection, Ultrasonic Couplant, ultrasonic testing ndt, UT inspection, VersaSonic

ISO 9001:2015 Certification Achieved

December 6, 2016

Echo Ultrasonics is the first NDT ultrasonic manufacturer to be awarded the new Certified Quality System ISO 9001:2015.  Echo develops, formulates and manufactures NDT ultrasonic couplants for the worldwide non-destructive testing industry.  Early adoption of the ISO 9001:2015 quality standard demonstrates Echo’s efforts to be leaders in the ultrasonics industry. Emily Larson-Rutter, Quality Manager of […]

Filed Under: Certifications and Recognition, News & Updates Tagged With: ISO 9001:2015, NDT Manufacturer, Ultrasonic Couplant

Ultrasonic Fluid Couplants

March 7, 2016

Echo Ultrasonics has developed a family of five fluid ultrasonic couplants for automated crawlers, pumping systems and point of use squirting.  This product line covers an operating range from -70° to 950° F (-56° to 510° C) with viscosities ranging from 400 to 15,000 cSt. The fluid offering includes products that are water-soluble, minimal residue […]

Filed Under: AUT Fluids, High Temperature Couplants, Industrial Ultrasonic Couplant, News & Updates Tagged With: Fluid Couplants, Ultrasonic Couplant, Water Soluble Couplant

Winterized ECONOgel UT Couplant

January 4, 2016

Economically inspect in severe weather with Winterized ECONOgel™. Winterized ECONOgel ultrasonic couplant has been optimized for performance between 0° and 150°F. Available in 55-gallon drums. Winterized ECONOgel is a low/medium viscosity gel ideal for spreading or painting. This salt-stable couplant has good corrosion characteristics and is cost effective at $595/drum. Standard ECONOgel performs from 26° to […]

Filed Under: Ambient Temperature Couplant, Industrial Ultrasonic Couplant, News & Updates Tagged With: ECONOgel, NDT Couplant, Ultrasonic Couplant

Echo 8ZH™ couplant for flow metering

November 9, 2015

Echo 8ZH™ is a thick paste couplant that is ideal for flow metering and liquid level sensing.  Echo 8ZH maintains its paste like viscosity throughout the operating range of 0 to 800°F for thickness gauging and from 0 to 600°F for long term monitoring .  Echo 8ZH is immediately available in 2-oz tubes.  Call (360) […]

Filed Under: AUT Fluids, Industrial Ultrasonic Couplant, News & Updates Tagged With: Paste Couplant, Phased Array Couplant, Ultrasonic Couplant

Explore the new Echo Ultrasonics® website to learn more about our line of industrial ultrasonic couplants with superior performance and fair pricing.

April 16, 2015

We have been developing and manufacturing ultrasonic couplants for over 50 years. Our founder has formulated most of the NDT couplants commercially available in the United States, including Exosen®, Ultragel II®, Echogel®, Pyrogel®, Sonotrace®, SoundSafe®, SoundClear®, Humex®, UT-30®, UT-X®, Sono® 600, Sono® 950, and Sono® 1100. Our industrial ultrasonic couplant history began in Pennsylvania in […]

Filed Under: Ambient Temperature Couplant, AUT Fluids, High Temperature Couplants, Industrial Ultrasonic Couplant, News & Updates Tagged With: NDT Couplant, Ultrasonic Couplant

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  • Fluid couplants for AUT Inspections in the Winter
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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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