1625190779 Oil Separator Element Replacement for Screw Air Compressor

Product Introduction

Clean discharge air and healthy lube oil both depend on this single barrier. 1625-1907-79 is identified as an oil separator element, matching the cylindrical pleated assembly shown beside its packaging. In oil-injected rotary screw compressors, this component performs the heavy lifting of stripping fine oil mist from the compressed air stream before it leaves the tank, protecting downstream piping and keeping lubricant circulating through the airend.

When this element begins to fail, the symptoms show up fast: rising differential pressure, excessive oil carry-over into the air line, and climbing lube consumption. A blocked separator forces the compressor to work harder, driving up energy costs and risking overflow at the blowdown valve. Installation demands a perfectly clean mating surface inside the separator tank; the gasket must seat evenly to prevent bypass. Torque the retaining bolts correctly and never skip the post-service run-in check.

Before buying, verify the outer diameter, height, flange bolt pattern, and central bore against the old cartridge. Also called air-oil separator, demister element, separator filter, oil mist trap.