SASHCROFT Trust the shield.® AISI 3i§ AISI 316 Welded tube socket FEATURES ■ Wide selection of bourdon tube materials, pressure connections and pressure ranges ■ Plus!™ Performance dampens vibration, shock and pulsation effects ■ Customizable dial printing options TYPICAL USES ■ Refineries ■ Chemical and Petrochemical Plants ■ Offshore Oil Rigs ■ Water and Wastewater Pressure Control ■ Pulp and Water ■ Mining and Metals ■ Equipment Skids ■ Specialized OEM Equipment ■ Cryogenics Movement: Movement Materials: Window Material: Dial: Accuracy: ±0.5% of span (ASME B40.100, Grade 2A) Process Connection Lower, Back Location: Process Connection Vi NPT Male, V2 NPT Male, 9/ie -18 UNF-2B Size: (high pressure connection) Case Style: Solid front with pressure relief back Rotary, Adjustable 400 SS, Teflon® coated pinion gear and segment Glass (STD.), Acrylic Window (OPT.), Shatterproof Glass (OPT.) Aluminum, white background, black pressure scale Pointer: Micrometer Adjustable, Aluminum Weather Protection: Dry case: Case not sealed, recommend for weather protected environment only Liquid filled or field tillable: IP66 or NEMA 4X Hermetically sealed: IP66 Dampening Options: Liquid: glycerin, silicone, Halocarbon®, PLUS!™ Performance Mounting: Stem, Surface, Flush Note: Other than discoloration of the dial and hardening of the gasketing that may occur as ambient or process temperatures exceeds 150°F, non-liquid-filled gauges with standard glass windows, can withstand continuous operating temperatures up to 250°F (121°C). Liquid-filled gauges can withstand 200°F (93°C) but glycerin fill and acrylic window will tend to yellow. Accuracy at temperatures above or below the reference ambient temperature of 68°F (20°C) will be affected by approximately 0.4% per 25°F. Gauges with welded joints will withstand 750°F (400°C), 450°F (232°C) with silver brazed joints for short times without rupture, although other parts of the gauge will be destroyed and calibration will be lost. For continuous use and for process or ambient temperatures above 250°F (121°C), a diaphragm seal or capillary or siphon is recommended.

Data Sheet CASHCROFT Trust the shield.® 1379 Duragauge® Pressure Gauge ORDERING CODE Example: System (tube and process connection) SH 04 XLL 15# A - Bronze tube, brass process connection, max. pressure connection 1,000 psi P - K-Monel® 500 tube, Monel® 400 process connection, max. pressure 30,000 psi R - 316L SS tube, steel process connection, max. pressure 20,000 psi S - 316 SS tube, 316L SS process connection, max. pressure 20,000 psi WW - Inconel® 718 tube, Inconel 718 process connection (50,000 to 100,00 psi ranges) Case Design S - Solid front case, dry SH - Solid front case, dry, sealed,...

SASHCROFT Trust the shield.® 1379 Duragauge® Pressure Gauge STANDARD PRESSURE RANGES All specifications are subject to change without notice. All sales subject to standard terms and conditions. ©2019 Ashcroft Inc. 1379_gauge_ds1.0, Rev. E, 06/19

Data Sheet 1379 Duragauge® Pressure Gauge DIMENSIONS in [ ] are millimeters For reference only, consult Ashcroft for specific dimensional drawings Dial Size S S Nuts &S& washers washers S Nuts & Nuts & S & Nutswasherswashers washers Nuts not suppliedsuppliedsupplied by not supplied by by by not not supplied by not AshcroftAshcroftAshcroft Ashcroft Ashcroft 3- L dia. holes L dia. holes 3- L dia. L3- holes holes 3- holes 3- L dia. dia. on on dia. Bolt dia.dia. Bolt Circle E E on onCircle E Circle Circle dia.E ECircle dia. Bolt Bolt on Bolt threaded threaded equally equally spaced equally equally...