Supplier ASHCROFT 1279R Pressure Gauge – 1/2″ NPT

WWW.DISTRIBUTORALATINDUSTRI.COM | Supplier ASHCROFT 1279R Pressure Gauge – 1/2″ NPT | The ASHCROFT 1279R is a high-performance process pressure gauge from the Duragauge® 1279 Series, engineered for accurate and reliable pressure measurement in demanding industrial applications. Designed with a solid-front safety case and blow-out back, it provides enhanced operator protection in the event of Bourdon tube failure. The gauge features a rugged 4½-inch ASME-style dial, precision Bourdon tube sensing element, and a corrosion-resistant stainless-steel movement for long-term stability and accuracy.

Supplier ASHCROFT 1279R Pressure Gauge – 1/2″ NPT

The 1279R is suitable for measuring the pressure of gases, liquids, steam, and other compatible process media in harsh environments such as oil & gas, petrochemical, chemical processing, power generation, water treatment, mining, and general industrial process systems. The 1/2″ NPT male process connection provides a secure installation on process piping, manifolds, separators, pressure vessels, and instrumentation panels. The gauge is available in dry, liquid-filled, or hermetically sealed configurations, depending on the application requirements.

Technical
  • Brand : ASHCROFT
  • Product : Process Pressure Gauge
  • Series : Duragauge® 1279
  • Model : 1279R
  • Type : Bourdon Tube Pressure Gauge
  • Function : Measures positive, vacuum, or compound process pressure
  • Dial Size : 4½ in (115 mm)
  • Process Connection : 1/2″ NPT Male
  • Connection Location : Lower Mount (Standard) or Rear Mount (Optional)
  • Pressure Element : Precision Bourdon Tube
  • Case Design : Solid Front Safety Case with Blow-Out Back
  • Case Material : Phenolic Safety Case
  • Movement : Teflon®-Coated 400 Series Stainless Steel
  • Window Material : Glass (Standard); Acrylic, Shatterproof Glass, or Non-Glare Glass (Optional)
  • Accuracy : ±0.5% Full Scale (ASME B40.100 Grade 2A)
  • Pressure Ranges : Vacuum, Compound, and Positive Pressure up to 30,000 psi (depending on model configuration)
  • Weather Protection :
    • Dry Version: Weather-Protected Installation
    • Liquid-Filled Version: IP66 / NEMA 4X
    • Hermetically Sealed Version: IP66
  • Dampening Options :
    • Dry
    • Glycerin Filled
    • Silicone Filled
    • PLUS!™ Performance Dampening
  • Operating Temperature :
    • Ambient: -29°C to +93°C (dry version)
    • Process: Up to 121°C (higher temperatures require a siphon or diaphragm seal)
  • Mounting Options :
    • Direct Stem Mount
    • Surface Mount
    • Flush Panel Mount
    • Pipe Mount
    • Remote Mount
  • Applications :
    • Oil & Gas
    • Chemical & Petrochemical Plants
    • Refineries
    • Natural Gas Transmission
    • LNG Facilities
    • Power Generation
    • Water & Wastewater Treatment
    • Mining & Metals
    • Pulp & Paper
    • Compressors
    • Pumps
    • Turbines
    • Industrial Process Equipment
  • Certifications :
    • ASME B40.100 Grade 2A
    • CE
    • CRN
    • NSF/ANSI 61 (with 316L stainless steel wetted parts option)
Key Features
  • Heavy-duty Duragauge® construction for severe industrial service.
  • Solid-front safety case with blow-out back for enhanced operator protection.
  • High accuracy of ±0.5% of full scale.
  • Rugged Bourdon tube design for reliable long-term performance.
  • Corrosion-resistant stainless-steel movement with Teflon® coating.
  • Available in dry, liquid-filled, or hermetically sealed versions.
  • Wide range of pressure scales from vacuum to 30,000 psi.
  • 1/2″ NPT male process connection for easy installation.
  • Compatible with diaphragm seals, siphons, snubbers, and other pressure accessories.
  • Suitable for continuous operation in harsh industrial environments.

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