Rail vehicle pressure gauge

B.1.42. - diameters 80, 100 mm back connection

Rail vehicle pressure gauge



  • case Al cast/stainless steel
  • glass or polycarbonate inspection hole
  • connection pin CuZn
  • measurement mechanism CuZn

Technical parameters

  • diameter: 80, 100mm
  • measure ranges: 0-10bar, 0-12bar, 0-16bar, other pressure range on request
  • connection threads: G1/8 (G1/4; G3/8; G1/2; M12x1,5; M14x1,5; M16x1,5;M20x1,5)
  • accuracy class: 1,6%, 1%
  • protection: IP 54


Pressure gauges are produced in compliance with EN837-1 standard. Pressure gauges are designed for pressure measurements of gases and liquids of low viscosity with no solid admixtures. These mediums must not form crystals or have corrosive effect on copper alloys.

Suitable for use on rail vehicles, mainly in break and fuel systems. Environment temperature -20 up to 60°C, medium temperature Tmax 60°C. Gearing mechanism enables pressure transfer from the measurement mechanism element using the needle on the dial. Differential pressure gauge contains of two independently working measurement systems. Each measurement system has its own connection. Special gearing mechanism transfers each separate value by means of two needles with identical axis of rotation onto the same dial.

Technical specification are subject to change without prior notice. Images are for information only