oil filtration machine to clean heat treatment oil/ bunker oil, hydraulic oil, lube oil Application:Series TYA ... , transportation and manufacturing enterprises for hydraulic oil, gear oil, engine oil, compression oil, freezer oil, heat treatment oil, compressor oil, refrigeration oil and ... ≤1 micronGas content≤0.1% oil filtration machine to clean heat treatment oil/ bunker oil, hydraulic oil, lube oil