Mechanical Pressure Gauges | Heavy Duty – Tecsis P1520 / P1521


  • Connection position bottom, radial or back, central
  • High reliability and long service life due to modular construction system
  • Casing, stainless steel 1.4301 (AISI 304)
  • Accuracy class 1.0  (EN 837-1)
  • Copper alloy measuring system
  • Overload capacity 1.3 x
  • Protection to IP 54
  • Optional: Glycerine filling

Pressure gauges of the comprehensive Heavy Duty range are manufactured on the basis of the modular construction system which brings advantages of quality and price. The gauges can be used in all applications where particular importance is attached to measuring accuracy, reproducibility and long-term stability. They can be used with liquid or gaseous media which are not highly viscous and which do not attack copper alloys or crystallize. A wide range of options enables the user to adapt the gauges to his own special requirements. All Heavy Duty pressure gauges comply with general international recommendations for measuring systems and take requirements for specific applications and technical standards into consideration (to EN 837-1). Panel mounting is facilitated by the central connecting pin at the back and a corresponding mounting bracket.


  • Mechanical engineering and apparatus construction
  • Automotive engineering
  • Power supply
  • Testing and monitoring systems
  • Refrigeration technology


Nominal Size ND 80
Measuring ranges 0 … 0.6 bar to 0 … 1000 bar


Tecsis P1520/P1521 – Mechanical Pressure Gauges | Heavy Duty-DpstarGroup