Flon Industry Fluorine Resin Bellows Pressure Gauge / Vacuum Gauge F-2189 Series

Since all wetted parts are made of fluororesin, it can be used for most chemicals and some gases. Since the external components use PTFE and polypropylene, it can be used even under adverse conditions such as acid atmosphere. It is a PTFE bellows type that does not use Bourdon pipes and does not contaminate the fluid used. The parts have been thoroughly degreased and cleaned, and no oils or fats are used. It has been thoroughly banned from water, and there is no residual water inside. Cleaning and assembly adjustments are performed in a clean room, and the cleanliness is maintained by sealed packaging. The connection to the pipe is an R3 / 8 male screw.