Data Sheet SASHCROFT Trust the shield.® 1377 Duragauge® Pressure Gauge FEATURES ■ Solid front safety case with pressure relief back ■ Dial sizes 41/2", 6" and 81/2" ■ ±0.5% of span (ASME B40.100 Grade 2A) ■ 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 Accuracy: ±0.5% of span (ASME B40.100 Grade 2A) 9/ie -18 UNF-2B (high pressure connection) Process Connection Lower, back Vacuum, compound to 30,000 psi Solid front with pressure relief back Rotary, adjustable, 400 SS, Teflon® coated Glass (STD.), safety glass, acrylic, non-glare glass (OPT.) Micrometer, adjustable, aluminum, maximum Dry case: Case not sealed, recommended for weather protected environment only Stem, surface, flush or remote PLUS!™ Performance KEY BENEFITS • Ideal for panel mounting • Available 81/2" dial size for remote reading MIN/MAX TEMPERATURE LIMITS Ranges: Case Style: Movement: Window Material: Pointer: Weather Protection: Mounting: Dampening: All specifications are subject to change without notice. All sales subject to standard terms and conditions. ©2019 Ashcroft Inc. 1377_gauge_ds2.0, Rev E, 06/19

Data Sheet CASHCROFT Trust the shield.® 1377 Duragauge® Pressure Gauge 1 ORDERING CODE Example: System (tube and process connection) 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 and 316L SS process connection, max. pressure 20,000 psi WW - Inconel® 718 tube and process connection Case Design S - Solid front case, dry Process Connection Sizes 02 - 1/2 NPT Male, N/A for ranges over 20,000 psi...

SASHCROFT Trust the shield.® 1377 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. 1377_gauge_ds2.0, Rev E, 06/19

Data Sheet SASHCROFT Trust the shield.® DIMENSIONS in [ ] are millimeters Drawings are for reference only, consult Ashcroft for specific dimensional drawings. Dial Size Inches 1377 4/" and 6' lower connection 1377 4/" and 6' back connection All specifications are subject to change without notice. All sales subject to standard terms and conditions. ©2019 Ashcroft Inc. 1377_gauge_ds2.0, Rev E, 06/19