The dust filter is an equipment that serves to trapping of solid particles of dust which are taken along with a working fluid. The filter is suitable for natural gas and all noncorrosive gaseous media. The filter is specified to the use into gas regulating stations with the maximum rate of flow to 500 m3·h-1 and the maximum speed an inlet pipe union 30 m·s-1. The filter is delivered with a ceramic or textile filter cartridges. This filter is supplied with changeable cartridges for different dimensions of particles:
a) ceramic – 5 µm,
b) textile – 50 µm.