The Parker P3NLA28LS is a high-performance proportional lubricator from the P3N Global Air Preparation System series. Designed for 1-inch NPT systems, this unit introduces a fine oil mist into the compressed air line to lubricate downstream pneumatic components, significantly extending their service life and ensuring reliable operation. The P3NLA28LS features a durable polycarbonate bowl with a protective steel guard, allowing for easy visual monitoring of the oil level. Its proportional oil delivery system ensures a consistent oil-to-air ratio across a wide range of airflows. The precision needle valve allows for fine adjustment of the lubrication rate, making it an ideal choice for demanding industrial applications that require robust and reliable air preparation.