Tube pressure gauge tube with safety front NACE MR01.75, DN100-150, -1 ... 400 bar.
All stainless steel pressure gauge with NACE MR 01.75 safety front, frustoconical housing, DN125, 0 ... 400 bar.
“continuous duty” diaphragm seal, welded, with threaded connection, -1/0 to 0/160 bar
"In line" flush diaphragm seal, flange connection, from 0 to 6 bar / from 0 to 250 bar.