Precision Metering Pump for conformal coating applications controls liquid flow rate through piston in the pump cylinder, preventing flow rate drift due to viscosity changes. Novel software tracks the exact amount of coating used for each coating recipe and stores the data in a log file. Is said to overcome limitations of traditional pressurized liquid delivery systems associated with liquid viscosity changes due to changing ambient conditions.  

Ultrasonic Systems Inc. (USI), www.ultraspray.com

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