For cleaning from mechanical particles of the transported working environment: gaseous or liquid, having a temperature not higher than 110-150 degrees in pipelines with a pressure of 1, 6 MPa, coupl filters are used. The filters are installed in front of the regulatory and shut -off valves – counters, manometers or pumps to prevent the possibility of damage to the devices with small impurities. Flip filters join the pipeline inner thread. Universal filters can be installed on vertical sections of the highways when moving the working environment from the bottom up. Sedimentary mesh filters are available in direct and oblique modifications. The housing of the coupling filters is made of brass, the filter chamber is equipped with a plug, a mesh filter element is located inside. The filter grid can be easily extracted for cleaning from pollution.
195