National is a reputable leader in advanced lubrication solutions, offering top-quality products such as refrigeration polyolester (R-POE) lubricants for modern refrigeration and air conditioning systems. Known for its exceptional thermal stability and low moisture absorption, R-POE ensures optimal performance and longevity of compressors and other system components. Widely utilized in both commercial and industrial applications, this lubricant supports energy efficiency and reliability in environments where precise temperature control and durability are essential.