The DONALDSON P52-5687 filter separator replacement is a direct drop-in replacement for the original OEM oil separator. This aftermarket air/oil separator offers oil separation performance equal to or better than the original OEM separator specifications.
Air/oil separators remove oil from the compressed air leaving the compressor’s sump tank and return it to the lubrication system, keeping it out of the downstream air line. These aftermarket separators offer the highest level of clean compressed air with minimum pressure loss. Built to hold up to the pressure and heat inside the sump tank, our separators maintain even pressure differentials without deforming.
The DONALDSON P52-5687 separator equivalent is built with superior materials and engineering. We have replaced air/oil separators from all major brands in hundreds of thousands of applications since 1976.
