Twin Lobe Air Blower (AB-305)
AKASH Twin Lobe Air Blower (AB-305) are compact, direct-drive, positive displacement units engineered for continuous, oil-free air supply. Their actual air output is governed by three key factors: blower geometry & size, rotational speed, and system pressure conditions.
Twin Lobe Air Blower (AB-305)
AKASH 0.75 HP & 1 HP Direct Drive Horizontal Twin Lobe Air Blowers are compact, durable, and efficient air solutions for continuous-duty industrial applications. Designed for low noise, minimal vibration, reduced space, and extended bearing life, they ensure reliable performance. The direct drive design maximizes power transfer and efficiency. Each blower comes as a ready-to-install package with motor and accessories. With robust construction, dynamically balanced components, and oil-free air delivery, these blowers are ideal for aquaculture, wastewater treatment, pneumatic conveying, and small-scale industrial processes, offering low maintenance, high efficiency.
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Our Range of Air Blowers
Twin Lobe Roots Blowers
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Product BrochureKey Specifications
The AKASH Twin Lobe Roots Blower is a robust positive displacement blower engineered for dependable industrial performance. It uses precision twin-lobe impellers rotating in opposite directions within a sealed casing to deliver a steady, oil-free airflow. Pressure is created by system back pressure, ensuring consistent output without internal compression. Hardened alloy steel timing gears keep the rotors perfectly synchronized, resulting in smooth, contact-free operation, low wear, and long service life. Designed for efficiency and minimal maintenance, it is ideal for continuous-duty industrial applications.
Twin-lobe, non-contact rotor design
Positive displacement for constant airflow
Oil-free air delivery for clean applications
Hardened alloy steel timing gears
Heavy-duty sealed casing for durability
Low noise, low vibration, and minimal maintenance
Applications: Wastewater treatment, pneumatic conveying, chemical processing, cement, and power plants.
Tri Lobe Roots Blowers
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Product BrochureKey Specifications
The AKASH Tri Lobe Roots Blower is a high-performance positive displacement blower designed to deliver consistent, oil-free airflow for demanding industrial applications. It uses precision-engineered tri-lobe impellers mounted on parallel shafts, rotating in opposite directions inside a rugged sealed casing. Airflow is continuous and uniform, with discharge pressure developed by system back pressure rather than internal compression. Hardened alloy steel timing gears maintain accurate rotor clearances, ensuring smooth, efficient, and contact-free operation. Built for durability and low maintenance, it performs reliably in continuous-duty environments.
Tri-lobe rotor design for smoother airflow and reduced pulsation
Positive displacement operation with consistent air delivery
Oil-free air output for clean and sensitive processes
Hardened alloy steel timing gears for precise synchronization
Robust sealed casing for long service life
Low vibration, low noise, and minimal maintenance
Applications: Wastewater treatment, chemical processing, pneumatic conveying, aquaculture, and other industrial processes.
Industrial Roots Blower
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Product BrochureKey Specifications
The AKASH Industrial Roots Blower is a high-performance positive displacement compressor designed for reliable industrial operation. Featuring twin impellers on parallel shafts rotating in opposite directions within a sealed casing, it delivers consistent airflow with pressure determined by system back pressure. Hardened, precision-machined alloy steel timing gears ensure smooth, low-vibration power transmission, while advanced sealing provides 100% oil-free air. Built for efficiency, durability, and minimal maintenance, these blowers are ideal for a wide range of industrial applications.
Twin impellers on parallel shafts for smooth, continuous airflow
Positive displacement operation with system-controlled pressure
Hardened alloy steel timing gears for precise synchronization
Advanced sealing for 100% oil-free air
Low vibration and noise for safer operation
Robust, maintenance-friendly design for long-term reliability
Applications: Wastewater treatment, chemical processing, pneumatic conveying, power plants, and other industrial processes.
Water Treatment Blower
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Product BrochureKey Specifications
The Akash Water Treatment Blower is engineered to provide high-efficiency, reliable airflow for water and wastewater treatment systems. It delivers consistent air for aeration, oxidation, and other critical processes, ensuring effective and clean treatment. Built with robust materials and precision engineering, these blowers offer low noise, long service life, and energy-efficient operation. Designed for minimal maintenance and smooth performance, they are available in multiple models, sizes, and configurations to suit a wide range of treatment applications.
Consistent and reliable airflow for aeration and oxidation processes
High-efficiency, energy-saving design
Robust construction for long-term durability
Low noise and smooth operation
Minimal maintenance requirements
Available in multiple models, sizes, and configurations
Applications: Sewage treatment, effluent management, industrial water recycling, and other water/wastewater treatment processes.
Gas Blowers
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Product BrochureKey Specifications
The AKASH Gas Blower is a high-performance positive displacement rotary blower engineered for safe and efficient handling of gases such as biogas. It boosts gas pressure to meet burner and process input requirements while maintaining leak-tight performance, even when handling inflammable or toxic gases. Designed for closed-loop operation, the blower minimizes corrosion buildup and eliminates the need for suction and discharge silencers. With an oil-free design and robust internal components, it delivers reliable, low-maintenance performance in demanding gas-handling applications.
- Suitable for biogas and other industrial gases
- Positive displacement design for consistent gas flow
- 100% oil-free gas delivery
- Leak-tight construction for safe handling of toxic and inflammable gases
- Available in vertical and horizontal flow configurations
- Hardened alloy steel timing gears for precise synchronization
- Anti-friction bearings for smooth and reliable operation
- Closed-loop system design reduces corrosion and noise
- Provision for vacuum and pressure switches to prevent system overload
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Aquaculture Blower
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Product BrochureKey Specifications
The AKASH Aquaculture Blower is engineered to support the growing needs of aquaculture and horticulture systems such as RAS tanks, biofloc systems, and natural fish ponds. Designed with a completely dry operating system, the lubrication chambers are physically isolated from the air chamber, ensuring 100% oil-free air delivery. This clean airflow helps maintain optimal Biological Oxygen Demand (BOD), promoting healthy aquatic life. Built for reliability, efficiency, and low maintenance, these blowers provide consistent aeration to support sustainable and productive aquaculture operations.
100% oil-free air delivery for safe aquatic environments
Completely dry design with isolated lubrication chambers
Consistent and reliable airflow for effective aeration
Supports optimal BOD levels for healthy aquatic life
Energy-efficient and low-maintenance operation
Suitable for RAS tanks, biofloc systems, and fish ponds
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Ring Blowers/Side Channel Blowers
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Product BrochureKey Specifications
Ring Blowers / Side Channel Blowers are designed for smooth, pulsation-free air delivery in industrial applications. They feature a ring-shaped housing where the rotor and side channel create a working chamber between the air intake and blow-out connections. As the rotor blade segments rotate, air is drawn in and accelerated radially into the side channel, creating a circular flow. Through continuous spiral swirling, the air is compressed multiple times, efficiently increasing pressure. At the end of the chamber, the compressed air is discharged smoothly through the blow-out connection, ensuring stable and reliable performance.
- Ring-shaped housing with integrated side channel design
- Non-contact rotor blade segments for smooth operation
- Multi-stage air compression through spiral swirling
- Pulsation-free, uniform air delivery
- Efficient pressure generation with low vibration
- Reliable and maintenance-friendly construction
Applications: Pneumatic conveying, vacuum holding, air knives, drying systems, aeration, packaging machinery, printing, textiles, electronics cooling, and industrial air supply.
Details
AB-305 Direct Drive with 0.75 HP Motor
| MODEL | IN./OUT. | MOTOR | SPEED | 1000 MMWG | 2000 MMWG | 3000 MMWG |
| (MM) | HP | (RPM) | M3/HR | M3/HR | M3/HR | |
| AB-305 | 19 | 0.75 | 1440 | 19 | 17 | 15 |
Features
Direct-drive configuration for higher efficiency and reduced maintenance
Compact and sturdy design optimized for minimal floor space
Low noise and vibration levels
100% oil-free air delivery (no contamination)
Designed for continuous duty (24/7 operation)
Long bearing life and low maintenance
Easy to install and operate
Complete package ready to install (motor + blower + accessories)
Suited for small air demand applications
SCOPE OF SUPPLY (Twin Lobe Air Blower (AB-305))
A. Blower & Drive System
AB-305 twin lobe blower with direct coupling to electric motor (0.75 HP, horizontal layout)
Housing, impellers, shafts, bearings, side plates
B. Motor & Mounting
Electric motor (0.75 HP, 1440 RPM) integrated with blower
Common base frame with motor rails and alignment features
Anti-vibration pads or mounts
C. Air Intake / Outlet Accessories
Inlet filter / strainer
Suction silencer
Flanged discharge connection (spec as per model)
D. Control & Protection
Pressure gauge on outlet
Overload protection for motor
Basic safety provisions (guarding, mounting hardware)
E. Documentation & Testing
Performance data (flow vs pressure) for 1000 / 2000 / 3000 MMWG
Operation & Maintenance manual, parts list
Warranty and after-sales support
Applications of Twin Lobe Air Blower (AB-305)
AKASH Twin Lobe Air Blower (AB-305) are compact, direct-drive, positive displacement units engineered for continuous, oil-free air supply. Their actual air output is governed by three key factors: blower geometry & size, rotational speed, and system pressure conditions.
Aeration in small water / wastewater treatment units
Air supply in aquaculture / fish pond systems
Blower for small pneumatic systems, air agitation
Air supply in lab, HVAC or ventilation for small enclosures
Air handling in process equipment requiring clean, dry air
Supplementary blower in air mixing, bubbling, or process aeration systems
Years Industry Experience
Clients across India
Reapt Client Rate
Cities in PAN India
Blowers Installed
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FAQs
A: It delivers compressed air suitable for industrial processes like aeration, conveying, and air supply.
A: Yes, its sealing system ensures 100% oil-free air delivery with no leakage from the oil chamber.
A: The AB-305 model generally operates with a 3–5 HP motor, depending on application needs.
A: It produces moderate industrial noise, which can be reduced using a silencer or acoustic cover.
A: Regularly check oil levels, seals, and filters to ensure smooth and efficient operation.






