P1592 P1593 P1785 P1786 Pressure gauges with diaphragm in grey irons case with or without filling

Accuracy class 1.6

Nominal sizes ND 100, 160
Connection position bottom, radial


Special features

  • o High resistance to overpressure
  • o rugged grey irons case
  • o damping of the indicator by glycerine filling
  • o Highly suitable for extremely viscous or crystallizing media

Measuring ranges

  • 0 ... 16 mbar to 0 ... 250 mbar
  • 0 ... 0.4 bar to 0 ... 40 bar
  • and all corresponding ranges for negative or negative and positive gauge pressure


  • Food and beverages industries, mechanical engineering, plant and apparatus construction.

Models: P1592, P1593, P1785, P1786


The design principle and material selection of our pressure gauges allow them to meet the stringent demands occuring in service in industrial processing plants.

Diaphragm pressure gauges have al relatively high actuating force. The annular clamped diaphragm is extensively insensitive to jarring or vibration. A high resistance to overpressure is achieved by underpropping the diaphragm.

With highly viscous, crystallizing or strongly heterogeneous media, open process connections which ensure that the gauges are easy to clean, e.g. by flushing, are used.


Principle Pressure gauge
Process Connection thread G ", thread NPT, Metric
Nominal diameter 1/2", M20 x 1,5
House Steel
meetelement Staal
uitgang Visueel
Scale range -1200..0 mbar, 0..250 mbar, -1..15 bar, 0..10 bar, 0..25 bar
Manometer diameter 100 mm, 160 mm
aansluitpositie onder (6 uur)
glycerine glycerine, niet gevuld
Brand Tecsis
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