Air Compressor Services provides a wide range of compressor oil filters for Sullair rotary screw compressors and vacuum pumps. Compressor oil is critical to the compressor and the Sullair oil filters are ultimately responsible for protecting the expected runtime in any compressor oil type. We stock both of the major types of oil filters including Sullair spin-on oil filters as well as cartridge oil filters.
Sullair screw compressors are normally packaged with one main compressor oil filter. Depending on the model and age of the compressor, Sullair occasionally will design a compressor with two or more oil filters, which are normally the main filter and then a bearing oil filter. Sullair’s design for the main oil filter is to allow the entire oil system on the compressor to run through the filter as it cycles through the machine. Sullair bearing oil filters are commonly found between the sump tank and the air end providing an extra layer of protection prior to being injected back into bearings of the sullair air end housing.
Sullair utilizes either a pressure transducer or or pressure gauge to monitor the differential pressure of the oil filter. The differential pressure is the leading indicator of the need to replace the oil filter. Most of our Sullair oil filters are fitted with a bypass allowing for oil to continue to flow in the case that the filter becomes clogged. If the pressure exceeds the max operating pressure you run the risk of the oil filter failing leading to a catastrophic failure of the Sullair air compressor.
We manufacture and supply thousands of different oil filters designed for all models of Sullair compressors, including popular oil filters such as 02250155-709, 250025-526, and 250025-525. Your Sullair compressor model and serial number will ultimately dictate the oil filter part number. We know the importance of compressed air, call us today for unmatched service and support!