Other

R Randolph Pennington, Jr

Eugene R Johnson

A pressure instrument for connection to a process line including a gland having an interior passageway, a body connected to the gland and having a fluid line extending therethrough in fluid communication with the interior passageway of the gland, a pressure-responsive instrument connected to said fluid line, and a filter disposed in the interior passageway of the gland so as to prevent particles from passing from the instrument to the process line. The body has a pilot formed at one end of the body so as to be received within an end of the gland. The body is welded to the gland rearwardly of the pilot. The filter is positioned within the interior passageway of the gland forward of the pilot of the body. The pressure-responsive instrument is a bourdon tube having an interior in fluid communication with the fluid line.

Growing community of inventors

Houston, TX, United States of America

R Randolph Pennington, Jr