37kw Three Lobe Roots Sewage Aeration Treatment Blower

37kw Three Lobe Roots Sewage Aeration Treatment Blower. Low Noise & Vibration: Three-lobe design ensures low noise and minimal vibration compared to two-lobe types. High Efficiency Design: Advanced impeller curve increases volume ratio and operational efficiency. Oil-Free Operation: Synchronized gears prevent impeller contact, eliminating need for internal lubrication. Flexible Installation: Supports horizontal or vertical inlet and right/left or upper/lower shaft drive. Robust Cooling System: Available in air-cooled and water-cooled options with double oil tank structure. Durable Material: Casing made of Cast Iron HT 200 for high strength and durability. Certified Quality: ISO 9001, CE, and EAC certified for international compliance.