The SOLFRUNT 1901 process gauge is available in 4 ½” or 6” gauge sizes, with an aluminum back-flanged case for applications needing stem or wall mounting. These gauges are available with wetted surface material in brass/phosphor bronze.
The 4½" size is available as a dry or liquid filled pressure gauge from the factory or your local stocking distributors, or can be ordered with a liquid fill kit for filling in the field.
Model 1901 SOLFRUNT process gauges are supplied in many different ranges, including vacuum, compound gauge, and psi gauge pressure ranges from 30" Hg vacuum through 1000 psi. Dials are available in psi gauge or metric versions. The low-connected aluminum back-flanged case can be easily liquid filled in the field using the appropriate conversion kit.
Wetted Parts: Brass, Phosphor Bronze
Ranges: Compound - 30"Hg VAC to 15 psi