Ashcroft 1130 Differential Pressure Gauge

The Ashcroft® 1130 differential pressure gauge is an economical means for measuring pressure between two independent pressure sources. Used on process monitoring or control, the unit's system design permits a small volume of media migration; intended for air, hydraulic oil and non-corrosive applications. A good choice for satisfying challenging pressure requirements.

Key Features:

  • High static pressure capability (up to 6,000 psi)
  • Reed switches (optional) for direct system control
  • Superior magnets for smoother pointer motion


  • Accuracy: ±2% (ascending pressure)
  • Pressure Ranges: 0-5 thru 0-150 psid
  • Dial size: 2", 2 1/2", 3 1/2", 4", 4 1/2" and 6"
  • Case: stainless steel
  • Body: aluminum, brass or stainless steel 
  • Wetted Material: body material, Teflon®, ceramic and various O-ring materials

The 1130 differential gauge is ideal where safe and reliable pressure measurement is essential:

  • Filtration Monitoring
  • Leak Detection
  • Clean Room Positive Pressure (low dp)

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