Sullair 02250200-489 Oil Water Separator SP25

The Sullair SP25 Oil Water Separator, part number 02250200-489, is the SP‑25 model in Sullair’s SP Series, a maintenance‑free condensate treatment solution that uses a molecular filtration bed to remove oil from compressor condensate. It supports up to 3 GPM of condensate flow at a maximum of 2 psi, and is sized for 125–450 hp compressors (roughly 600–2350 cfm). Constructed from rugged HDPE, the unit requires no pumps, sensors, or pre‑separation filters and guarantees less than 10 ppm oil carryover. Inlet connections are six 1/4" brass hose barbs and the outlet is a 1/2" schedule 80 PVC barb; overall dimensions are about 21.75" tall by 20" wide, with a minimum weight of 200 lb. The operating temperature range is 33°F to 155°F. Silicone-based fluids require the Silicone Pak, and the SP25 is designed to handle condensates containing a broad range of lubricants, including mineral oils, PAO, glycols, diesters, and silicones. The SP series emphasizes straightforward installation and maintenance‑free operation, with no power consumption and no fumes, making it a lean solution for minimizing wastewater issues from compressed air systems.