Piston Type Magnetic Differential Pressure Gauge

Piston Type Differential Pressure Gauges are designed for measuring differential pressure in systems operating under high static pressure conditions. These gauges use a magnetic piston mechanism, making them suitable for both low and high differential pressure applications in liquid and gas systems.

The robust construction and piston-based sensing ensure reliable performance even in demanding industrial environments.

 

  • Magnetic coupling eliminates leakage between pressure chambers
  • Piston-based sensing for stable and accurate readings
  • No direct contact between process fluid and indicator mechanism
  • Suitable for higher pressure differentials
  • Robust construction for harsh environments
  • Low maintenance and long service life
  • Ideal for filters
  • Dial Size: 63 mm, 100 mm, 150 mm
  • Measuring Element: Magnetic Piston with Spring
  • Connection: Dual Pressure Ports (High & Low)
  • Mounting: Direct / Panel / Surface Mount
  • Accuracy: ±2% to ±3% FSD
  • Wetted Parts: SS316 / Aluminium (as per application)
  • Case: Stainless Steel / Engineering Polyme
  • Differential Pressure Range: From low ranges (~0.25 bar) up to 30 bar or higher
  • Maximum Static Pressure: Up to 100 bar to 400 bar (or higher depending on model)
  • Filter and strainer monitoring
  • Hydraulic and pneumatic systems
  • Pump and compressor performance
  • Heat exchangers and chillers
  • Flow indication in pipelines
  • Oil & gas and chemical industries

• Glycerine Filled

• Reed Switch / Electrical Contacts (for alarm/control)

• Different Process Connections (BSP / NPT)

• Panel Mounting / Surface Mounting

• Custom Differential Pressure Ranges

• Material Options for Wetted Parts

• Calibration / Test Certificates