MGS22 DN100-150 safety pressure gauges ”solid-front“ for the process industry are made entirely of stainless steel and are dedicated for high pressures with size of DS 4”, 6” (100-150mm). These instruments are built in conformity with the construction and safety specifications of EN 837-1/S3 e ASME B40.1.

In case of leaks or break of the elastic element, the operator is protected by a solid separating wall placed on the front of the instrument and by the blow out back. They are mainly used on high pressure water jet technology like water cutting machines, hydro blasting pumps and turbines, hydrodemolition. The TIG welding between the case and the process socket, strengthens the pressure gauge and assures a better tight in case of dampening fluid.

The advantages of filling the case of the pressure gauge for high pressure type MGS22 DN100-150 with a dampening fluid are: reduced pointer fluctuation, reduced wear of rotating parts of the movement when pulsant vibrations and pulsations occur.

Moreover condensation and corrosive atmospheres which could damage the internal parts are prevented.