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Kay Air Blower

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Kay Air Blower

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“We take pride in the fact that Quasys Inc. are authorized dealer for Kay Air Blower.”

Kay Roots Blowers are positive displacement pumps designed to move fluids—typically air—using a pair of meshing lobes that resemble stretched gears. These blowers generate a constant, reliable airflow that remains consistent regardless of discharge pressure conditions. As the lobes rotate, they trap a fixed volume of air between them and push it through the outlet without significantly compressing it. Kay Roots Blowers are known for their efficiency and durability in applications requiring steady, pulse-free airflow.

Kay Twin Lobe Roots Blower

Kay Roots Blowers, also known as twin-lobe compressors, are positive displacement, constant volume machines engineered to operate effectively against varying pressure conditions. These blowers feature two 8-shaped lobes that rotate in opposite directions. With each revolution, Kay Roots Blowers deliver a metered amount of air measured at the inlet conditions, ensuring a steady and consistent airflow regardless of pressure fluctuations at the outlet.

Kay Roots Blowers Features

High Efficiency

Kay Roots Blowers are engineered for optimized performance, reducing energy consumption while delivering excellent results.

Reliable Performance

Designed for consistent operation with minimal downtime, Kay Roots Blowers ensure dependable results across applications.

Durable Construction

Built with robust materials, Kay Roots Blowers withstand wear and harsh operating conditions for long-lasting use.

Low Maintenance

The design of Kay Roots Blowers minimizes upkeep, saving time and cost for operators.

Compact Design

Their space-saving structure allows easy integration of Kay Roots Blowers into various industrial and commercial settings.

Noise Reduction

Kay Roots Blowers are engineered for quiet operation, reducing noise pollution in surrounding environments.

Energy Saving

With advanced technologies, Kay Roots Blowers reduce power consumption and lower overall operational costs.

Corrosion-Resistant Components

Kay Roots Blowers use materials that resist corrosion, ensuring longevity even in harsh environments.

Advanced Control Systems

Equipped with state-of-the-art controls, Kay Roots Blowers offer enhanced functionality and user-friendly operation.

Versatile Applications

Kay Roots Blowers are suitable for a wide range of industries and processes, offering maximum flexibility.

High Pressure and Flow Capacity

Kay Roots Blowers efficiently handle high-pressure conditions and large flow volumes.

Heat Dissipation Technology

Designed to prevent overheating, Kay Roots Blowers efficiently dissipate heat during operation.

Smooth Operation

Kay Roots Blowers provide continuous, stable performance with minimal vibrations or disruptions.

Easy Installation

Simplified setup makes installing Kay Roots Blowers quick and straightforward.

Long Service Life

Kay Roots Blowers are built to last, offering reliable performance and minimal degradation over time.

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TRI Lobe Root Blower

The Kay Tri Lobe Roots Blower uses two Tri-lobe impellers mounted on parallel shafts, with each rotor tip shaped at a 120-degree angle. These impellers rotate in opposite directions within a casing that is closed at both ends by side plates. As the impellers rotate, air is drawn into one side of the casing and then forced out of the opposite side, overcoming the existing pressures. This movement creates a continuous, constant airflow, regardless of the discharge pressure conditions.

Acoustic Hood

Noise is the unwanted and undesired sound that can cause annoyance, interfere with desired sounds, lead to fatigue, damage the auditory system, and reduce work efficiency. Prolonged exposure to noise can result in hearing loss. With increasing awareness about sound levels, there is a growing need for systems that reduce noise to acceptable levels.

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Features
  • Noise reduction
  • Sound-absorbing materials
  • Prevents interference with operations
  • Reduces risk of hearing damage
  • Improves work environment
  • Helps meet noise level regulations
Spares

Bearings | Oil Seals | Gears | Rotors | Spacer Bushes | Blower lubricant | Gaskets | Piston Rings

Accessories

Safety Relief Valves | Filters, Suction Silencers | Discharge Silencers | Pulleys | Vee Belts | Hubs | Drive couplings | Pressure Gauge | Vacuum Gauge | Non Return Valves

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Specifications & pricing last verified: 03 Jul 2026

Frequently Asked Questions — Kay Air Blower

What is the price of a Kay Air Blower in India?+
Kay Roots Blower prices depend on capacity and pressure rating. A 200 m³/hr blower starts from approximately ₹1.2–1.8 Lakh, while a 1,000 m³/hr unit ranges from ₹3–5 Lakh. QuaSys Inc. provides detailed quotations with motor kW, model number, and delivery timeline. Call +91 95408 15659.
How do I select the right Kay Roots Blower for my STP?+
Key parameters are: required airflow (m³/hr), discharge pressure (kg/cm² — based on diffuser submergence depth + pipe losses), ambient temperature, and duty cycle. Our technical team assists with complete sizing calculations at no charge — share your tank dimensions and treatment capacity for a free recommendation.
Does QuaSys supply Kay Blowers with acoustic enclosures?+
Yes. Kay Roots Blowers produce 80–95 dB(A) noise, which can be reduced to below 70 dB(A) with an acoustic hood enclosure. QuaSys supplies complete acoustic enclosure packages with ventilation and access doors for noise-sensitive installations.
What maintenance does a Kay Air Blower require?+
Routine maintenance includes gearbox oil check every 500 hours, oil change every 4,000–8,000 hours, inlet filter cleaning monthly, and belt/coupling inspection every 2,000 hours. No internal parts wear under normal operation. QuaSys provides AMC contracts covering all maintenance pan-India.