USG Ametek SOLFRUNT 1981 316 Stainless Steel Pressure Gauge
Offered in two different models, the 1981 and the 1981 Advantage, the Ametek® SOLFRUNT 1981 316 Stainless Steel Pressure Gauges come in one size, 4-1/2-inches (114 mm), exhibiting ±(0.5 % FS) precision. Both models determine gauge pressure and demonstrate 26 vacuum, compound and pressure ranges from 30″ Hg vacuum through 11600 psi. Dual scale dials are available for all ranges.
The 1981 Advantage model avoids the risk of fill fluid leaks while offering many of the benefits of liquid-filled pressure gauges. Its PET turret-style case, designed for chemical and petrochemical processing applications, is comprised of a durable material with enhanced impact strength and extensive chemical resistance. This model is available dry, with a dampened movement or liquid-filled. The liquid-filled option includes an EZ Fill case to support in-field filling without the use of special tools.
The 1981 model and the 1981 Advantage model feature a solid front case, seamless Bourdon tube (to extend instrument life span) and 316L stainless steel wetted surfaces.