ORDERING CODE

Example:

451379

S

SH

04

L

XLL

15#

Dial Size/Model Code

451379 - 41⁄2˝ aluminum case, solid front

451379

601379 - 6˝ aluminum case, solid front

851379 - 81⁄2˝ aluminum case, solid front

System (tube and process connection)

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 (n/a 6˝ or 8 1/2˝ size)

S - 316 SS tube, 316L SS process connection, max. pressure 20,000 psi

S

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, hermetically sealed (n/a 8 ½˝ size)

SH

SL - Solid front case, liquid filled (glycerin std., n/a 8 ½˝ size)

Process Connection Sizes

02 - 1⁄4 NPT Male, N/A for ranges over 20,000 psi

04

04 - 1⁄2 NPT Male, N/A for ranges over 20,000 psi

09 - 9⁄16 18 UNF-2B, high pressure fitting, standard for pressures over 20,000 psi

Process Connection Location

L - Lower

L

B - Back

D - Side (3 o’clock)

E - Side connection (9 o’clock)

T - Top connection

Options (If choosing an option(s) must include a “X”) (See table 1 on page 3 for more options)

X__

LL -

PLUS!™ Performance

LL

ND -

PLUS!™ Performance, silicone free (glycerin and silicone filled gauges)

NZ -

PLUS!™ Performance silicone free (dry gauge)

GV - Silicone case fill

GX - Halocarbon® case fill

6B - Cleaned for gaseous oxygen service

NH - Stainless steel tag wired to case

5G - Attach one accessory to gauge. Applicable to PL02 pressure limiting valve, V01,V02,V03 valves,

1098, 1100, 1198, 2198 siphons, 7001, 7004 needle valves, 1115 capillary, 1106 pulsation dampner,

1112, PD02 pressure snubbers, MDV swivel adapter, 2265 electric warning contact

Range (coding examples only, see range table on page 3 for all standard ranges)

Single Scales

15# - 15 psi

15#

1BR - 1 bar

1KSC - 1 kilograms per sq. cm

100KP - 100 kilopascal

Dual Scales

15#/BR - 15 psi inner scale, 1 bar outer scale

1BR/# - 1 bar inner scale, 15 psi outer scale

When selecting a diaphragm seal or isolation ring, refer to the Min/Max Guide for compatibility with this gauge or scan the QR code to the right.

of 4

2

1379 Duragauge® Pressure Gauge

Data Sheet

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

©2024 Ashcroft Inc. 1379_gauge_ds_RevL_09-24-24

ashcroft.com

| 1.800.328.8258 | Contact Us