Positive Displacement Roots Blower
Approx. price from source listing: Rs 75,000 / PieceGet Latest Price
Product Overview
Product Details: Overview: A Positive Displacement Roots Blower is a type of rotary lobe blower that operates on the principle of displacement, delivering a constant volume of air or gas at varying pressures. It features two or three-lobed rotors rotating in opposite directions within a casing, trapping and pushing air from the inlet to the outlet. Known for reliability, simplicity, and robust performance, Roots Blowers are widely used in applications requiring consistent airflow at low to medium pressures. Constant Airflow: Delivers a steady, pulsation-free flow regardless of backpressure variations. Tri-Lobe / Bi-Lobe Rotor Design: Reduces noise and vibration, enhances efficiency, and ensures smooth operation. Oil-Free Air Delivery: The air chamber is isolated from lubricated parts, providing clean, oil-free output. Heavy-Duty Construction: High-grade cast iron or alloy housings and precision-machined rotors for long service life and continuous operation. Splash or Forced Lubrication: Ensures proper lubrication of bearings and gears for enhanced durability. Wide Operating Range: Suitable for pressure applications up to 1 bar(g) and vacuum levels up to -500 mbar. Wastewater Treatment (Aeration) Pneumatic Conveying Systems Cement, Steel, and Chemical Plants Aquaculture (Oxygen Supply) Vacuum Systems and Central Suction Power Plants (ESP Systems) Sugar and Food Processing Units High efficiency with low energy consumption Simple design with fewer moving parts Minimal maintenance and easy servicing Reliable performance under continuous operation Versatile across industries and mediums (air, gas, etc.)
Technical Parameters
| Parameter Description | Specification Rating |
|---|---|
| Minimum Order Quantity | 2 Piece |
| Airflow | 10–50 m³/hr |
| Blower Type | High Pressure Blower |
| Fan Speed(RPM) | 2000 |
| Air Flow(CFM) | 1000 CFM |
| Discharge Capacity | 500–1000 m³/hr |
| Lobe Type | Twin Lobe |
| Pressure | High Pressure |
| RPM | 1500 |
| Cooling Method | Air Cooled |
| Motor Power | 20+ HP |
| Mounting Type | Base Mounted |
| Usage/Application | Industrial |
| Power | 10 HP - 40 HP |
| Application | Pressure Duty, ETP Aeration, STP Aeration, Pneumatic Conveying |
| Brand | Ambika Positive Displacement Roots Blower |
| Parameter | Specification |
| Capacity Range | 20 – 15,000 m³/hr |
| Pressure Range | Up to 1.0 bar (g) |
| Vacuum Range | Up to -500 mbar |
| Rotor Type | Tri-lobe or Bi-lobe |
| Speed Range | Up to 4000 RPM |
| Lubrication | Oil splash or forced (gear side) |
| Drive Type | V-belt, direct coupled, or gearbox |
| Cooling Type | Air-cooled (water-cooled optional) |
| Mounting | Horizontal baseplate or skid-mounted |
Standard Application Spheres
Frequently Asked Technical Questions
Q:What is the warranty and expected design lifespan of the Positive Displacement Roots Blower?
Shree Ambika Engineering provides a comprehensive 12-month manufacturer warranty. Built with precision CNC-machined alloy steel timing gears and heavy-duty spherical roller bearings, our blowers feature an operating design lifespan exceeding 50,000 hours with standard preventative maintenance.
Q:Is the air delivered by Positive Displacement Roots Blower 100% oil-free?
Yes. All SAE positive displacement Roots blowers guarantee 100% oil-free air delivery certified for sensitive processes such as biological wastewater aeration, food powder conveying, and cleanroom air systems. Dual labyrinth seals and atmospheric breather vents physically isolate gear oil from the compression chamber.
Q:Can Positive Displacement Roots Blower be exported to Dubai, UAE, Saudi Arabia, and other GCC countries?
Yes, SAE actively exports across the Middle East. We equip units with dual 50Hz/60Hz motors, IP55/IP65 ingress protection, and high-ambient heat dissipation jackets tested for 50°C+ ambient temperatures. Shipments include Certificate of Origin, SASO/Saber compliance, and sea-worthy export crating directly to Jebel Ali and Dammam ports.
Q:What is the standard delivery timeline for Positive Displacement Roots Blower?
Standard bare-shaft and skid-mounted configurations are stocked for immediate dispatch (within 24 to 48 hours) from our Vatva GIDC facility in Ahmedabad. Customized assemblies and export orders are dispatched within 7 to 10 working days.
