The SWAM SR Series Rotary Positive Blowers are precision-engineered twin lobe roots blowers designed for continuous-duty industrial applications. These blowers ensure oil-free air delivery, high volumetric efficiency, low noise operation, and long service life.
The rotors are dynamically balanced and synchronized using precision timing gears, ensuring smooth and vibration-free performance.
Capacity Range: 51 – 177 FAD
Pressure Range: Up to 6000 mmWC
Motor Power: 0.43 – 4.90 kW
Application: Small aeration systems, lab & compact units
Capacity Range: 95 – 230 FAD
Pressure Range: Up to 6000 mmWC
Motor Power: 1.70 – 7.33 kW
Application: STP plants, aquaculture, small industries
Capacity Range: 130 – 384 FAD
Pressure Range: Up to 5000 mmWC
Motor Power: 1.50 – 10.12 kW
Application: Medium aeration, pneumatic conveying
Capacity Range: 240 – 630 FAD
Pressure Range: Up to 6000 mmWC
Motor Power: 3.00 – 14.80 kW
Application: ETP, STP, cement & chemical plants
Capacity Range: 590 – 1790 FAD
Pressure Range: Up to 6000 mmWC
Motor Power: 3.90 – 40.90 kW
Application: Large industrial aeration systems
Capacity Range: 1031 – 2489 FAD
Pressure Range: Up to 6000 mmWC
Motor Power: 3.20 – 45.70 kW
Application: Heavy-duty air conveying systems
Capacity Range: 1170 – 1990 FAD
Pressure Range: Up to 6000 mmWC
Motor Power: 3.65 – 37.50 kW
Application: Bulk material handling, large STP
Capacity Range: 1330 – 2610 FAD
Pressure Range: Up to 6000 mmWC
Motor Power: 4.30 – 48.60 kW
Application: High-capacity industrial operations
Twin lobe rotor design for uniform air delivery
Precision machined components for high efficiency
Heavy-duty timing gears for smooth synchronization
Oil-free air delivery suitable for sensitive applications
Low vibration and noise levels
Dynamically balanced rotating parts
Rugged construction for continuous operation
Suitable for pressure and vacuum applications
Advanced sealing system to prevent leakage
Twin lobe roots blowers operate on the positive displacement principle. Two rotors rotate in opposite directions inside a casing. Air is trapped between the lobes and casing and is carried from the inlet to the outlet.
As the rotors rotate:
Air is drawn into the inlet
Trapped air moves along the casing
Air is discharged at higher pressure
No internal compression occurs
This results in steady airflow with minimal pulsation and high efficiency.
Effluent Treatment Plants (ETP)
Sewage Treatment Plants (STP)
Pneumatic Conveying Systems
Aquaculture & Fish Farming
Cement & Steel Plants
Chemical & Process Industries
We provide:
Sales of SWAM SR Series Blowers
Repair & Overhauling with Warranty
Spare Parts Replacement
On-site Service Across South India
Multi-brand Blower Support
Note: We are not an authorized dealer. We source directly from manufacturers and provide independent sales & service support.
