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There are 28 products.

Series 645 Wet/Wet Differential Pressure Transmitters

Produced by Dwyer to be strong and long-lasting, series 645 wet/wet differential pressure transmitters are made for process control, filter condition monitoring, pump speed control, or refrigeration equipment. Created with the finest raw materials, each transmitter was designed for use with compatible liquids or gases. View the list below to find the item for you. If you have any questions or issues concerning any of our items, please contact us at or chat with us live.


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