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1379 Duragauge Pressure Gauge
Brand: Ashcroft IncThe Ashcroft®1379 Duragauge® process gauge provides dependability, safety and performance.
Used throughout the served markets, its manufacture is continuously monitored to assure uncompromising standards and material integrity.
An ideal choice for satisfying most applications and installation requirements.
Features- 4-1/2" full-size bourdon tube
- Patented duratube with as welded tube construction controls stress for longer life
- “Round cap tip” construction lowers stresses for longer life
- Micrometer adjustable pointer
- Exclusive teflon coated 400 series stainless steel rotary movement for longer life
- PLUS!™ performance option:
- Liquid-filled performance in a dry gauge
- Fights vibration and pulsations without liquid-filled headaches
- Order as option XLL
- Epoxy-coated system for superior corrosion resistance
Specifications
Brand
Ring Material
- 4-1/2” & 6” Dial: Threaded Reinforced Black Polypropylene
- 8-1/2” Dial: Hinged, Aluminum, Black Epoxy Coated
Storage Temperature
- Dry: -40° to 121° C (-40° to 250° F)
- LF (Glycerin): -18° to 66° C (0° to 150° F)
- Silicone & Halocarbon: -40° to 66° C (-40° to 150° F)
Enclosure, Body Material
- Aluminum
- Black Epoxy Coated
Pressure Type
- Compound Pressure
- Gauge
- Vacuum
Movement
- Rotary, 400 Stainless Steel
- Teflon Coated Pinion Gear & Segment
Fill Material
- Glycerin
- Halocarbon
- Silicone
Accuracy
- ± 0.5% of Full Scale (Grade 2A, ASME B40.100)
NPT Connection
- 1/2” NPT Male
- 1/4” NPT Male
Name Plate, Tag Material
- Stainless Steel
UNF/UNC Connection
- 9/16”-18 UNF Male
Size
- Dial: 4.5”
- Dial: 6” (152.4 mm)
- Dial: 8.5” (215.9 mm)
Pressure Range
- bar: 0 to 6,894
- Feet WC: -34 to 0
- Inches Hg: -30 to 0
- kPa: 0 to 689,500
- psi: 0 to 100,000
Process Temperature
- Dry: -29° to 121° C (-20° to 250° F)
- LF (Glycerin): 7° to 93° C (20° to 200° F)
- Silicone & Halocarbon: -40° to 93° C (-40° to 200° F)
Environmental Protection
- IP54
- IP65
Lens
- Acrylic Lens
- Glass Lens
Materials of Construction
- Bourdon Tube & Socket: 316L Stainless Steel
- Bourdon Tube: Brass
- Bourdon Tube: C510 Phosphor Bronze
- Bourdon Tube: Inconel 718
- Bourdon Tube: Monel K500
- Dial: Aluminum, White Background, Black Pressure Scale
- Socket: Monel 400
- Socket: Steel
Mounting
- Flush Mounted
Ambient Temperature Range
- Dry: -29° to 93° C (-20° to 200° F)
- LF (Glycerin): 7° to 66° C (20° to 150° F)
- Silicone & Halocarbon: -40° to 66° C (-40° to 150° F)
Approvals & Certifications
- CRN
- ISO 9001
- Chemical & Petrochemical
- Cryogenic Systems
- Equipment Skids
- Mining & Metals
- OEM Equipment
- Offshore Oil Rigs
- Pulp & Paper
- Refineries
- Water & Wastewater Pressure Control
Documentation
Data Sheet
- 1379 Duragauge Pressure Gauge Data Sheet pdf 1.8 MB
- Datasheet 1379 High Pressure Duragauge Pressure Guage pdf 889 KB
- Datasheet Acid Leak Detection (ALD) Assembly pdf 1.8 MB
- Datasheet Receiver Gauges - 1279-1377-1379-2462 pdf 372 KB
- Datasheet Retroreflective Dial Option - DuraVis pdf 2.1 MB
- PLUS! Performance Brochure pdf 7.1 MB
Industry Brochures
Installation & Maintenance
Product Information
- Ammonia Applications pdf 294 KB
- Duaragauge Movement Repair pdf 78 KB
- Duragauge Dials pdf 663 KB
- Elevated and Low Temperature for Non Corrosive Applications pdf 84 KB
- High Pressure Process Connections pdf 722 KB
- High Pressure Tubing Connections pdf 664 KB
- Hysteresis Error for 316 Stainless Steel Bourdon Tubes pdf 663 KB
- Low Temperature and Cryogenic Applications pdf 672 KB
- Magnetism of Nickel Copper Alloy pdf 665 KB
- Measuring Pressure on Ammonia Applications pdf 1.1 MB
- Pointer Adjustment for Liquid Filled Gauges pdf 662 KB
- Range Tables pdf 118 KB
- Receiver Gauge and False Reading Gauge Dials pdf 667 KB
- Rupture, Proof and Overpressure of Ashcroft Bourdon Tubes pdf 479 KB
- Steel Bourdon Tubes in Duragauges pdf 666 KB
- Storage and Shelf Life of Gauges pdf 665 KB
- Stress Corrosion Cracking Resistance of k500 vs Monel 400 in Hydrofluoric Acid pdf 681 KB
- Throttle Screw Selection Pressure Gauges pdf 454 KB
- Underwater Applications for Duragauge pdf 665 KB