Fig. Inter. - Figure Interval. Increments between PSI numbers on gauge face. Grad. Inter. - Graduation Interval. Fractional increments between PSI numbers on gauge face.
Features:
Suitable for corrosive environments.
Used in gaseous and liquid media.
ASME B40.100 Grade A 2/1/2% full scale accuracy
316L stainless steel wetted parts materials
Ambient temperature range of -4ºF to 140ºF
Media temperature 212ºF maximum
Dial - white aluminum with black lettering; stop pin