Roots Air Blower (AB-42)
AKASH Roots Air Blower AB‑42 Model AB‑42 is a compact twin-lobe Roots blower designed for high-pressure, oil-free air delivery. It operates at speeds ranging from 800 to 1600 RPM, offering air delivery up to 138 m³/hr and pressure capabilities up to 10,000 MMWG, depending on application needs. Available in both air-cooled and water-cooled configurations, it ensures continuous, oil-free air applications.
Roots Air Blower (AB-42)
The AKASH Model AB-42 Roots Air Blower is a compact twin-lobe blower designed for continuous, oil-free air applications. With a 40 mm line size and operating speeds from 800–1600 RPM, it delivers up to 138 m³/hr airflow at 1000 MMWG pressure. Available in both air-cooled and water-cooled variants, the AB-42 ensures reliable, smooth, and low-maintenance operation. Built with precision-engineered lobes and robust construction, this blower provides consistent performance, minimal vibration, and long service life, making it ideal for industries requiring clean, efficient, and high-quality airflow solutions.
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Details
AIR COOLED
| TYPE | MODEL | IN./OUT. (MM) | SPEED (RPM) | 1000 MMWG (M³/HR / BHP) | 2000 MMWG (M³/HR / BHP) | 3000 MMWG (M³/HR / BHP) |
|---|---|---|---|---|---|---|
| Air Cooled | AB-42 | 40 | 800 | 57 / 0.5 | 47 / 0.8 | 39 / 1.1 |
| 1000 | 77 / 0.7 | 67 / 1.1 | 60 / 1.4 | |||
| 1200 | 98 / 0.8 | 88 / 1.3 | 80 / 1.7 | |||
| 1400 | 118 / 1.0 | 108 / 1.5 | 100 / 2.0 | |||
| 1600 | 138 / 1.1 | 128 / 1.7 | 121 / 2.3 |
| TYPE | MODEL | IN./OUT. (MM) | SPEED (RPM) | 4000 MMWG (M³/HR / BHP) | 5000 MMWG (M³/HR / BHP) | 6000 MMWG (M³/HR / BHP) | 7000 MMWG (M³/HR / BHP) |
|---|---|---|---|---|---|---|---|
| Air Cooled | AB-42 | 40 | 800 | 33 / 1.4 | 27 / 1.7 | 22 / 2.0 | 17 / 2.3 |
| 1000 | 53 / 1.8 | 48 / 2.2 | 42 / 2.5 | 38 / 2.9 | |||
| 1200 | 74 / 2.2 | 68 / 2.6 | 63 / 3.1 | 58 / 3.5 | |||
| 1400 | 94 / 2.5 | 88 / 3.1 | 83 / 3.6 | 78 / 4.1 | |||
| 1600 | 114 / 2.9 | 109 / 3.5 | 103 / 4.1 | 99 / 4.7 |
WATER COOLED
| TYPE | MODEL | IN./OUT. (MM) | SPEED (RPM) | 8000 MMWG (M³/HR / BHP) | 9000 MMWG (M³/HR / BHP) | 10000 MMWG (M³/HR / BHP) |
|---|---|---|---|---|---|---|
| Water Cooled | AB-42 | 40 | 800 | 13 / 2.6 | 9 / 2.9 | 5 / 3.2 |
| 1000 | 33 / 3.3 | 29 / 3.7 | 25 / 4.0 | |||
| 1200 | 53 / 4.0 | 49 / 4.4 | 45 / 4.8 | |||
| 1400 | 74 / 4.6 | 70 / 5.1 | 66 / 5.7 | |||
| 1600 | 94 / 5.3 | 90 / 5.9 | 86 / 6.5 |
Features
High Capacity: Delivers up to 138 m³/hr airflow at 1000 MMWG pressure
Oil-Free Air Delivery: Ensures clean, contaminant-free air for sensitive applications
Wide Speed Range: Operates efficiently at speeds from 800 to 1600 RPM
Continuous Duty: Designed for 24/7 operation in demanding industrial environments
Customizable Integration: Supplied as a bare blower for flexibility in system design
Robust Construction: Built to withstand harsh operating conditions and ensure long service life
SCOPE OF SUPPLY (TRI LOBE ROOTS AIR BLOWERS)
A. Blower & Drive Assembly
Model: AB‑42 Twin Lobe Roots Blower
Construction: Precision-machined cast iron housing, robust rotors, and shafts
Cooling: Air-cooled or water-cooled design based on selection
B. Motor & Mounting System
Motor: To be selected based on required airflow and pressure
Mounting: Custom base frame and alignment as per project specifications
Coupling: To be provided based on motor and blower shaft specifications
C. Air Path Components
Inlet/Outlet Size: 40mm
Accessories: To be selected based on application requirements (e.g., silencers, filters)
D. Instrumentation & Protection
Pressure Gauge: Outlet side
Safety Relief Valve: For overpressure protection
Motor Protection: Overload protection device (to be selected)
E. Documentation & Support
Manuals: Operation & Maintenance (O&M) manual, parts list
Warranty: Standard warranty and after-sales support
Deatil Pictures
Applications of Roots Air Blower (AB-42)
AKASH Roots Air Blower AB‑42 Model AB‑42 is a compact twin-lobe Roots blower designed for high-pressure, oil-free air delivery. It operates at speeds ranging from 800 to 1600 RPM, offering air delivery up to 138 m³/hr and pressure capabilities up to 10,000 MMWG, depending on application needs. Available in both air-cooled and water-cooled configurations, it ensures continuous, oil-free air applications.
Aeration Systems: Used in wastewater treatment plants (ETP/STP) for oxygen supply
Pneumatic Conveying: Suitable for conveying bulk materials in various industries
Combustion Air Supply: Provides air for combustion processes in industrial furnaces
Industrial Processes: Supports various processes requiring high-capacity, oil-free air
Custom Applications: Ideal for integration into custom systems requiring specific blower specifications
Years Industry Experience
Clients across India
Reapt Client Rate
Cities in PAN India
Blowers Installed
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FAQs
It delivers 550 M³/HR of air, ideal for medium to large aquaculture setups.
It operates on a 7.5 HP motor for efficient and continuous performance.
Yes, it provides 100% oil-free air through a completely dry mechanism.
It’s perfect for RAS tanks, biofloc systems, horticulture, and fish ponds.
It features a 100mm inlet/outlet line size for high-volume airflow.
