Diaphragm Seal Subsea Pressure Gauge - 100mm Premium Subsea 900m Gauge

100mm diameter premium  subsea pressure gauge suitable for submerged depths to 900m with diaphragm seal. Designed for applications where the process media would solidify, block or clog a conventional bourdon tube style pressure gauge such as sludge, slurry, etc. The bore through the process connection is increased to 10mm to help the process media drain from the lower housing below the diaphragm.

Diaphragms can be manufactured from stainless steel, Hastelloy, Titanium, Nickel, Monel, Tantalum, Incalloy, Inconel, or supplied with PTFE coating.

The case of this gauge is machined from a solid stainless steel block and is capable of withstanding an external pressure of 90 bar.