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

SPECIFICATIONS

Accuracy:

±0.5% of span (ASME B40.100 Grade 2A)

Dial Sizes:

41

⁄2˝, 6˝, 81⁄2˝

Process Connection:

1

⁄4 NPT, 1⁄2 NPT,

9

⁄16-18 UNF-2B (high pressure connection)

Process Connection

Location:

Lower, back

Ranges:

Vacuum, compound to 30,000 psi

Case Style:

Solid front with pressure relief back

Movement:

Rotary, adjustable, 400 SS, Teflon™ coated

Window Material:

Glass (STD.), safety glass, acrylic,

non-glare glass (OPT.)

Pointer:

Micrometer, adjustable, aluminum, maximum

Weather Protection:

Dry case: Case not sealed, recommended for

weather protected environment only

Mounting:

Stem, surface, flush or remote

Dampening:

PLUS!™ Performance

Approvals:

CE/UKCA, CRN

NON-WETTED COMPONENTS

Case

Ring

Back Cover

Aluminum, black epoxy Steel, hinged, black enamel

300 SS

KEY BENEFITS

•Ideal for panel mounting

•Available 8½˝ dial size for remote reading

MIN/MAX TEMPERATURE LIMITS

Version

Ambient

Process

Storage

Dry

-20 °F to 200 °F

(-29 °C to 93 °C)

-20 °F to 250 °F

(-29 °C to 121 °C)

-40 °F to 250 °F

(-40 °C to 121 °C)

1377

41

⁄2˝ dial size

of 5

1

1377 Duragauge® Pressure Gauge

All specifications are subject to change without notice. All sales subject to standard terms and conditions.

Ashcroft®, Duragauge®, DuraVis™,

Plus!™, Trust the Shield® are trademarks and Gold ServiceSM is a service mark

of Ashcroft Inc. The following non-Ashcroft trademarks are the property of their respective owners: Halocarbon®,

Inconel®, Monel®, Teflon™. For more information, see Ashcroft Brands & Trademarks

©2023 Ashcroft Inc. 1377_gauge_ds_RevI_02-09-23

ashcroft.com

| 1.800.328.8258 | Contact Us

Data Sheet

WETTED COMPONENTS

Bourdon Tube

Process Connection

Joints

316L SS

316L SS

Welded

316L SS

Steel

Welded

K-Monel® 500 Tube

Monel® 400

Welded

C510 Phos. Bronze

Brass

Silver brazed

TM