Mechanical Pressure Gauges | Higher Corrosion Resistance – Tecsis P2125 / P2126 / P2127 / P2128


  • Higher process reliability with highly viscous,
    crystallizing or heterogeneous process media
  • Avoidance of accidents by unbreakable partition (solid front)
    and blow-out rear panel
  • High resistance to overpressure
  • Special material for high corrosion resistance
  • Damping of the indicator by glycerine filling
  • Connection position bottom, radial

The design principle and material selection of our pressure gauges with diaphragm for especial safetyallow them to meet the stringent demands occurring in service in industrial production plants, particularly in safety areas. An extremely high resistance to overpressure is achieved by under propping the diaphragm.

If the gauges should be overloaded, accidents are prevented by a laminated safety glass, an unbreakable partition in the unit (solid front), and a blow-out rear panel to the case. The special material coating on the components in contact with the process medium protects them from attack by chemically aggressive media. Process reliability with highly viscous, crystallizing or heterogeneous media is increased by the use of open process connections, ensuring that the gauges are easy to clean, e.g. by flushing.


  • Chemical and petrochemical industry
  • Food and beverages industries
  • Mechanical engineering, plant and
  • Apparatus construction


Nominal Size ND 100 and ND 160
Measuring Ranges 0 … 16 mbar to 0 … 250 mbar
0 … 0.4 bar to 0 … 40 bar


Tecsis P2125/P2126/P2127/P2128 – Mechanical Pressure Gauges | Higher Corrosion Resistance-DpstarGroup