Sigmamotor pressure gauge isolators allow standard pressure gauges to be used in corrosive services. The upper section (gauge side) is filled with glycerine. A diaphragm separates the glycerin from the lower section which connects to the pressure source. A 1/2" FNPT port is provided for connection to the pressure source.
- CNC precision machined parts.
- Cost effective and reliable.
- 2.5" Dial.
- Pressure ranges: 0-60PSI, 0-100PSI and 0-160PSI.
- Pre-filled with glycerin between gauge and diaphragm.