FIELD: compressor stations. SUBSTANCE: gas pressure reduction system consists of pressure regulators, shut-off fittings, ejector and connecting pipe lines. Ejector has active nozzle which is connected to pressure regulator and passive nozzle which is connected to natural gas source; ejector being brought in communication with gas User. The system may be used for accumulating low-potential gas and to suck gas of higher pressure in reducing the pressure of the main working gas, thus providing for accompanying positive effect-avoidance of abrupt reduction of gas temperature. EFFECT: avoidance of abrupt drop of gas temperature. 1 dwg
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