The TROST GKD423001 is a high-quality fog oiler featuring an R 1/2 threaded connection, engineered for reliable and consistent lubrication of pneumatic components. This essential device operates efficiently up to a maximum pressure of 16 BAR, providing a fine mist of oil to extend the lifespan and maintain optimal performance of air tools and machinery. Its robust design ensures durability and precise oil delivery for various industrial and agricultural applications requiring compressed air lubrication.