Quality Lab


      1259 Process Pressure Gauge

      1259 Process Pressure Gauge

      1279 Duragauge Process Pressure Gauge

      The Ashcroft® 1259 process gauge is used throughout process and industrial markets, and is known for it's reliability, safety and performance. Standard features have been engineered to satisfy harsh requirements, while the wide selection of pressure ranges and options make this product an exceptional value.

      Key Features:

      • PLUS! Performance (option) dampens vibration, shock and pulsation effects; provides liquid-fill performance in a dry gauge
      • Solid-front case design for safety


      • Accuracy: ±0.5% full scale (ASME B40.100 Grade 2A)
      • Pressure Ranges: Vacuum to 1.400 bar
      • Dial size: 4 1/2"
      • Case: PBT - Polybutylene terephthalate (Meets UL 94 V-0)
      • Bourdon tube / socket: 316L stainless steel or monel
      • Dry and liquid-filled versions


      The 1259 Process Pressure Gauge is ideal where safe and reliable pressure measurement is essential:

      Process Market:

      • Refineries
      • Chemical and Petrochemical Plants
      • Offshore Oil Rigs
      • Water and Wastewater Pressure Control
      • Pulp and Paper
      • Mining and Metals

      Industrial Market:

      • Equipment Skids
      • Specialized OEM Equipment

      Certificates & Approvals

      • CE
      • CRN
      • EAC