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Blowers

Everest Roots Blower

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Everest is a leading manufacturer of Everest Roots Blowers in India. The Everest Roots Blower range is engineered to deliver flow rates from 25 m³/hr to 10,000 m³/hr in a single stage, with even higher capacities achievable through parallel configurations. Designed to operate at working pressures of up to 1 kg/cm², Everest Roots Blowers are an ideal solution for a wide variety of pressure and vacuum applications.

The Everest Roots Blower is a positive displacement machine that delivers a constant volume of air when operated at a constant speed. These machines are well-suited for both pressure and vacuum applications, offering reliable and consistent performance across various industrial settings.

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Swam Roots Blower

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The Swam Roots Blower range, are ruggedly built with precision rotor shaft designs to minimize deflection. The rotors are supported by heavy-duty, oil-lubricated antifriction bearings. A computer-generated rotor profile ensures uniform clearances and high volumetric efficiency. Manufactured with high accuracy on CNC machines, Swam Roots Blowers can handle flows up to 80,000 m³/hr and pressures up to 1.10 kg/cm² in a single stage. These blowers are suitable for continuous operation and can function efficiently as compressors or exhausters.

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Beta Roots Blower

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ßeta Maschinenfabrik Pvt. Ltd., established in 2004, has emerged as a pioneer in the manufacturing of high-end industrial air blowers and Twin Lobe Rotary Air Blowers. With over 15 years of industry experience, the company has expanded its technological capabilities and introduced a wide range of advanced products, including the trusted Beta Roots Blower series.

We are an ISO 9001:2015 certified company, equipped with comprehensive in-house facilities covering RSP design, production, manufacturing, quality control, inspection, and after-sales service, ensuring top-notch performance and reliability in every Beta Roots Blower we deliver.

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Side Channel/Ring Blower

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We offer a wide range of items in our collection for you to choose from. The Side Channel/Ring Air Blower is specifically designed to deliver high volumes of air. It can be used effectively for blowing leaves, light snow, and removing debris from walkways, parking lots, and other areas. Known for its excellent performance and durable nature, this Side Channel/Ring Air Blower is manufactured using high-quality materials and advanced technology, ensuring it meets industry standards and delivers reliable results.

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Types of Air Blowers We Supply

QuaSys Inc. supplies four distinct air blower technologies, each suited to different flow, pressure, and noise requirements:

How to Choose the Right Blower

Selection comes down to three factors: required airflow, discharge pressure, and duty cycle. Our Air Blower Sizing Guide walks through the full calculation method with a worked example, or use our free Air Blower Sizing Calculator for an instant estimate based on your plant's BOD load and tank dimensions.

Technical Specifications

TypeCapacity RangeBest For
Roots/Twin-Lobe40 – 20,000 m³/hrSmall-mid STP/ETP, general conveying
Tri-Lobe40 – 20,000 m³/hrNoise-sensitive installations
Centrifugal1,000 – 40,000 m³/hrLarge, steady-flow aeration
Turbo2,000 – 80,000 m³/hrLarge continuous-duty plants prioritizing energy savings

Applications

Why Choose QuaSys Inc. for Air Blowers?

QuaSys Inc. supplies Kay, Everest, and Swam brand blowers across all four technology types, with correct sizing based on your actual application rather than the lowest quoted price. AMC contracts and genuine spare parts are available pan-India.

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Specifications & pricing last verified: 03 Jul 2026

Frequently Asked Questions — Air Blowers

What types of air blowers does QuaSys supply?+
QuaSys Inc. supplies Roots/Twin-Lobe Blowers (Kay brand), Centrifugal Blowers (Everest, Swam), High-Speed Turbo Blowers, and Multistage Centrifugal Blowers — covering flows from 50 m³/hr to over 80,000 m³/hr for aeration, conveying, and process applications across India.
How do I select the right air blower for STP aeration?+
Key sizing parameters are aeration tank volume, BOD loading (kgBOD/day), oxygen transfer requirement (kgO₂/hr), diffuser submergence depth, and total system pressure drop. QuaSys's engineering team provides free sizing calculations — share your tank drawing and treatment capacity to get a recommendation.
Roots blower vs. turbo blower — which should I choose?+
Roots (twin-lobe) blowers are simpler, lower-cost, and reliable for small-to-mid capacities and variable back-pressure. Turbo blowers cost more upfront but deliver 20–30% lower power consumption at large, steady-state flows — typically justified above 2,000–3,000 m³/hr of continuous operation.
Does QuaSys provide AMC and spare parts for air blowers?+
Yes. QuaSys offers Annual Maintenance Contracts covering scheduled servicing, and stocks genuine spare parts (bearings, seals, belts, filters) for Kay, Everest, and Swam blowers, with pan-India dispatch typically within 2–5 working days.