Where is the oil-gas separator installed?

1 Answers
McStephanie
07/29/25 3:32pm
The oil-gas separator is installed at the crankcase breather port or exhaust pipe of the engine. The oil-gas separator is a device that separates crude oil and natural gas produced from oil wells. It separates free gas from well fluid, with the liquid being sent to the submersible centrifugal pump and the gas released into the annular space between the tubing and casing. The replacement method for built-in oil-gas separators is as follows: 1. Stop the air compressor and close the air outlet; 2. Open the drain valve to confirm there is no system pressure; 3. Disconnect the pipeline above the oil-gas tank and remove the pipeline from the pressure maintaining valve outlet to the cooler; 4. Remove the oil return pipe, unscrew the fixing bolts on the oil-gas tank cover, and remove the cover; 5. Take out the old oil-gas separator and replace it with a new one; 6. Reassemble in the reverse order of disassembly.
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