Manufacturer of Twin Lobe Roots Blower in Kerela Twin Lobe Roots Blower – Reliable Air Solutions by RPE Pumps At Respondent Precision Engineering Pvt. Ltd. (RPE Pumps), we are proud to be one of India’s leading manufacturers and suppliers of Twin Lobe Roots Blowers — trusted across industries for efficiency, reliability, and performance. Our Twin Lobe Roots Blowers are designed to deliver 100% oil-free air for a wide range of applications including STP, ETP, WTP, pneumatic conveying, aquaculture, cement, chemical, and power industries. Each blower is precision-engineered and tested to meet international performance standards, ensuring consistent results and long operational life. What is a Twin Lobe Roots Blower? A Twin Lobe Roots Blower, also known as a Positive Displacement (PD) Blower, operates on the principle of two rotors rotating in opposite directions inside a casing. The synchronized movement of the rotors traps a fixed volume of air and pushes it from the inlet to the outlet, creating a continuous flow at constant volume. Unlike centrifugal blowers, a Roots Blower does not compress air internally — compression happens due to backpressure at the discharge end. This makes the blower highly durable and easy to maintain. Key Features of RPE Twin Lobe Roots Blower Oil-Free Air Delivery: Completely dry and oil-free air, ideal for sensitive applications like wastewater treatment and food industries. Heavy-Duty Construction: Robust cast iron or steel body with dynamically balanced rotors ensures vibration-free operation. High Efficiency: Designed for maximum volumetric efficiency and minimum noise levels. Custom-Built Design: Available in both horizontal and vertical configurations to suit space and installation needs. Reliable Performance: Designed for continuous 24×7 operation with minimal maintenance. Wide Capacity Range: Available in air capacities from 50 m³/hr to 10, 000 m³/hr and pressures up to 1.0 kg/cm² (10, 000 mmWG). Applications of Twin Lobe Roots Blowers RPE Twin Lobe Roots Blowers are used in a wide variety of industries, including: Sewage Treatment Plants (STP) – For aeration tanks and equalization basins. Effluent Treatment Plants (ETP) – To supply oxygen to microorganisms during biological treatment. Water Treatment Plants (WTP) – For filter backwashing and agitation. Pneumatic Conveying Systems – For conveying powders, grains, and granules in cement, food, and chemical industries. Aquaculture & Fisheries – For supplying oxygen in fish farms and hatcheries. Cement & Steel Plants – For fluidization and combustion air supply. Vacuum & Pressure Applications – Custom models available for vacuum up to 500 mbar and pressure up to 1 bar. Why Choose RPE Twin Lobe Roots Blower? ✅ Manufactured in India, Trusted Worldwide All our blowers are proudly manufactured in our state-of-the-art facility in Ghaziabad (Uttar Pradesh) using the latest CNC machining and balancing equipment. ✅ Complete After-Sales Support We offer installation, AMC, spare parts, and repair services through our authorized channel partners across India — including Gujarat, Pune, Hyderabad, Rajasthan, and Vadodara. ✅ Energy-Efficient & Low Noise Design RPE blowers are engineered with precision to reduce noise and vibration levels, ensuring smooth operation even under demanding conditions. ✅ Customization Options Available in air-cooled or water-cooled designs, with special coatings and materials such as stainless steel, Ni-Phosphorus plating, or epoxy coating for corrosive or high-temperature gases. ✅ Proven Reliability Our blowers are used in continuous-duty applications across municipal corporations, industrial ETPs, and process industries, proving their durability and long-term reliability. Technical Specifications (Typical Range) Parameter Specification Flow Capacity 50 m³/hr – 10, 000 m³/hr Pressure Up to 1.0 kg/cm² Vacuum Up to 500 mbar Rotor Type Twin Lobe, Tri Lobe (optional) Drive Type Direct / V-belt / Coupled Cooling Air-cooled / Water-cooled Lubrication Splash type Material Cast Iron / SS / Customized Industries We Serve Wastewater Treatment Power Generation Food & Beverage Pharmaceuticals Chemicals & Fertilizers Cement & Construction Paper & Pulp Textiles Sugar & Distilleries RPE – Your Trusted Partner for Blower Solutions Whether you need a low-pressure air blower for an STP aeration tank or a heavy-duty unit for pneumatic conveying, RPE Pumps has the right solution for you. With decades of experience in air handling systems, we deliver not just equipment — but complete engineering support and trustworthy service. Our products are tested for performance, noise, and vibration levels before dispatch to ensure reliable operation right from day one.