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USI Releases New Precision Metering Pump for Conformal Coating

Haverhill, Massachusetts, November 19, 2014 – Ultrasonic Systems, Inc. (USI), a leading manufacturer of high-performance ultrasonic spray coating equipment for electronics assembly, medical, fuel cell, semiconductor and solar applications announces the release of the Precision Metering Pump (PMP) for conformal coating applications. The PMP overcomes the limitations of traditional pressurized liquid delivery systems associated with liquid viscosity changes due to changing ambient conditions. The PMP delivers superior process control because the liquid flow rate is controlled by the precision movement of a piston in the pump cylinder preventing flow rate drift due to viscosity changes. The Prism software keeps track of the exact amount of coating used for each coating recipe and stores this data to a log file.

“We are pleased to expand the capabilities of our Prism product line to meet the needs of our conformal coating customers.” said Larry Sirois, Senior Sales Engineer for Ultrasonic Systems, “We believe that the PMP-100 / 200 will deliver enhanced performance not previously available for the conformal coating process.”