"Brass movement with C shaped Bourdon tube. 1/4in. NPT male connection. For use with air, gas, oil or water. Black enameled aluminum pointer, white aluminum dial and temperature compensating polycarbonate window. Glycerin filled to dampen pulse and vibration. Accuracy ASME/ANSI B40.1 Grade A 2-1-2. Range PSI 0-400, Mount Type Stem, Fill Material Glycerin, Accuracy ASME/ANSI B40.1 Grade A 2-1-2, Pointer Black enameled aluminum, Max. PSI 400, Bourdon Tube C-shaped, Dial White aluminum, Window Material Temperature compensating polycarbonate, Connection Size in. 1/4 Male NPT, Gauge Diameter in. 4, Movement Brass, Recommended Use Air, gas, oil, water."
Average Customer Rating:
(1 Review) 1
Rating Summary(1 review)
1 of 1(100%)would recommend this product to a friend.
Customer Reviews for Valley Instrument Grade A 4in. Stem Mount Glycerin Filled Gauge - 0-400 PSI
Review 1 for Valley Instrument Grade A 4in. Stem Mount Glycerin Filled Gauge - 0-400 PSI
September 12, 2015
Works as described. Large, easy to read, easy to install. Can't give it 5 stars because two of these that I have installed have had the dials come loose. The tiny little screws that mount the dial to the frame vibrate loose and then the dial rotates randomly in the glycerin. The needle is still indicating the pressure if you have referenced it to the outside of the case...e.g. the 7 o'clock position.
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