Donaldson's Pre-Cleaner is tailored for challenging environments, extending air filter life by removing up to 90% of dirt and contaminants before reaching the filter. Operating seamlessly in a scavenged flow system, it continuously expels pre-cleaned contaminants through the exhaust flow. Made with durable, corrosion-resistant steel, it stands at a height of 11.30 inches, has a maximum body diameter of 11.32 inches, and an outlet inside diameter of 4.56 inches. With an impressive efficiency of 0.85, it adheres to ISO 5011 and SAE J726 standards, offering a rated flow at LR: 12.7 m³/min and HR: 24.1 m³/min. Restrictions are LR: 25 mm H2O and HR: 76 mm H2O.