Mechanical Pressure Gauges | Heavy Duty – Tecsis P1778 / P1779


  • Vibration-free display
  • Copper alloy measuring system
  • Casing, stainless steel
  • Accuracy class 1.0 (EN 837-1)
  • Protection to IP 65
  • Overload capacity 1.3 x
  • High reliability and long service life due to modular construction system
  • Connection position bottom, radial or back, eccentric

The Heavy Duty pressure gauges with glycerine filling are used at measuring points with high dynamic alternating loads and strong vibrations and pulses. The glycerine filling ensures smooth pointer movement and thus good readability even in extreme load and strong vibration conditions. The lubricating effect of the glycerine also provides protection against increased wear. The modern modular construction system with an o-ring sealing system, tried and tested for many years, ensures a high level of functional safety and a long service life. Case components are composed of stainless steel.


  • Iron and steel industry, power stations
  • General mechanical engineering, pumps, hydraulics
  • Compressors, water treatment plants


Nominal Size ND 100
Measuring ranges 0 … 0.6 bar to 0 … 1000 bar


Tecsis P1778/P1779 – Mechanical Pressure Gauges | Heavy Duty-DpstarGroup