Echo 8 ZH™ Specialty Couplant

Echo 8 ZH is intended for ultrasonic coupling where elevated temperature, surface roughness or long coupling time frames present coupling difficulties. It maintains its paste like viscosity throughout its effective operating range for extended time periods.

size: 2 oz / 59 ml metal tube

Echo 8 ZH’s enhanced acoustic impedance reduces surface roughness acoustic noise.

Echo 8 ZH covers a broad range of ultrasonic applications.

Echo 8 ZH applications include flow metering and long term monitoring at elevated  temperatures.

Echo 8 ZH resists drying, allowing long term coupling without reapplication and is the best choice for long-term monitoring, such as flow metering.