ETP STP Twin Lobe Roots Blower

Air Cooled Roots Blower Product Description The Air Cooled Roots Blower is a type of positive displacement blower designed to handle air or gas with consistent volume and pressure. It operates on the roots principle, using two rotors that rotate in opposite directions to trap and push air efficiently. This blower is ideal for a wide range of industrial applications where oil-free and continuous air flow is essential. Key Features: Design: Twin-lobe rotary type, non-contacting rotors Cooling Type: Air-cooled; no external water cooling system required Oil-Free Air Delivery: Lubrication is isolated from the compression chamber Flow Range: 10 to 5000 m /hr (customizable) Pressure Range: Up to 1 kg/cm (0.1 MPa or 1 bar) Vacuum Range: Up to 500 mmHg (for vacuum applications) Noise Level: Low noise with silencer and acoustic enclosures (optional) Drive Options: Belt-driven or direct-coupled Construction Materials: Housing: Cast Iron / Aluminum Rotors: Ductile Iron / Steel Bearings: Heavy-duty ball or roller bearings Mounting: Horizontal or vertical orientation Lubrication: Oil splash lubrication at both ends Cooling System: In-built fins and airflow for natural heat dissipation Applications: Wastewater Treatment (STP/ETP aeration) Cement and Fly Ash Conveying Pneumatic Conveying Systems Aquaculture and Fish Farming Electroplating and Galvanizing Air Supply for Combustion Vacuum Lifting and Packaging Machines Advantages: Rugged and durable construction Easy to install and maintain Energy efficient performance Compact and air-cooled no need for water lines or cooling towers Suitable for continuous operation under heavy-duty conditions