1038 ASHCROFT | Alldatasheet
Document overview
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Technical content
FEATURES
Single gauge measures two related pressures Ranges to 1,000 psi including compound TYPICAL USES Filters Pumps and valves Rail braking systems Specialized OEM equipment SPECIFICATIONS Accuracy: ±2-1-2% of span (ASME B40.100 Grade A) Size: 41⁄2˝ Ranges: Compound, 30 to 1,000 psi Process Connection Location: Lower or back Process Connection Size: 1⁄4 NPT Case Style: Open front Movement: Bronze Window Material: Glass Dial: Brushed aluminum with black markings Case Material: Aluminum Pointer: Non-adjustable black & red Case Style: Open front Weather Protection: Dry case, case not sealed, recommended for weather protected environment only. Mounting: Stem, surface or flush NON-WETTED COMPONENTS Case Ring Aluminum black epoxy coated Aluminum, threaded, black epoxy coated KEY BENEFITS
- Convenient readability of two related pressures on a single gauge
- High reliability and performance
- Ideal product for satisfying critical installation requirements
- One year warranty 1038 41⁄2˝ dial size 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) WETTED COMPONENTS Bourdon Tube Process Connection Material Joints Grade A Phosphor Bronze Brass Soldered (100 psi), silver braised (above 100 psi) of 3 Data Sheet
1038 Duplex Pressure Gauge
All specifications are subject to change without notice. All sales subject to standard terms and conditions. ©2021 Ashcroft Inc. 1038A _gauge_ds_RevE_11-11-21 ashcroft.com info@ashcroft.com 1.800.328.8258
STANDARD RANGES CODE - SINGLE SCALE Compound psi bar kPa 30IMV&15# N1/1.5BR N100/150KP 30IMV&30# N1/3BR N100/300KP 30IMV&60# N1/5BR N100/500KP 30IMV&100# N1/9BR N100/900KP 30IMV&150# N1/15BR N100/1500KP 30IMV&300# N1/24BR N100/2400KP Positive Pressure 30# - - - 2.5BR 250KP 60# 4BR 400KP - 6BR 600KP 100# - - - 10BR 1000KP 160# - - 200# - - - 16BR 1600KP 300# - - - 25BR 2500KP 400# - - 600# 40BR 4000KP 800# - - - 60BR 6000KP 1000# - - ORDERING CODE Example: 45 1038 A 02 L 100# Dial Size 45 - 41⁄2˝ dial 45 Model 1038 - Duplex, black aluminum, open front 1038 System A - Phosphor bronze tube/brass process connection A Process Connection Size 02 - 1⁄4 NPT 02 Process Connection Location L - Lower L B - Lower back Range (See range table on page 2 for all standard ranges) Single Scales 100# - 100 psi 100# of 3 Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. ©2021 Ashcroft Inc. 1038A _gauge_ds_RevE_11-11-21 ashcroft.com info@ashcroft.com 1.800.328.8258
(inches) A B C D E F G H J L S T V Weight (lbs) 41⁄2 513⁄16 [148] 21⁄4 [57] 57⁄8 [149] 27⁄32 [22] 211⁄16 [68] 11⁄16 [27] 325⁄32 [96] 117⁄32 [39] 3⁄8 [10] 7⁄32 [6] 7⁄16 [11] 19⁄16 [40] 11⁄2 [38] 2.4 1.0 kg A V G 3- L dia. holes equally spaced on- E dia. C This connection operates red pointer This connection operates black pointer D B J T S H F DIMENSIONS in [ ] are millimeters For reference only, consult Ashcroft for specific dimensional drawings of 3 Data Sheet All specifications are subject to change without notice. All sales subject to standard terms and conditions. ©2021 Ashcroft Inc. 1038A _gauge_ds_RevE_11-11-21 ashcroft.com info@ashcroft.com 1.800.328.8258