Low Pressure Centrifugal Blower in Delhi

Subhawati Ventilation Systems delivers efficient, innovative, and cost-effective air solutions.

Low Pressure Centrifugal Blower


Low Pressure Centrifugal Blowers play a vital role in various industries requiring efficient ventilation, air handling, and pollution control systems. These blowers are designed to move large volumes of air at relatively low pressures, making them ideal for applications such as air circulation, dust extraction, and fume removal.

In Delhi, a city with high industrial activity and growing concerns about air quality, Low Pressure Centrifugal Blowers are an essential component in both industrial and commercial settings.

Subhawati Ventilation Systems, established in 2019, is a leading name in providing air handling solutions in Delhi and beyond.


With a focus on high-quality manufacturing and engineering excellence, the company produces a range of Centrifugal Fan Blowers that meet the stringent demands of modern industries.

What is a Low Pressure Centrifugal Blower?

A Low Pressure Centrifugal Blower is a mechanical device used to move air or gas in a specific direction. It operates by converting rotational kinetic energy into energy that propels air forward, which results in a controlled flow of air. The fan consists of several key components:

Fan Housing: The outer casing that directs the airflow and supports other components.

Fan Impeller: The rotating component that generates the airflow.

Motor: Powers the impeller, typically through direct or belt drive mechanisms.

Inlet and Outlet: These are the entry and exit points for the air, facilitating the direction and velocity of airflow.

In a low-pressure system, the blower is designed to handle a large volume of air at lower pressure levels (typically below 2,000 Pascals or 0.3 psi). These blowers are used in applications that do not require high-pressure air but demand consistent airflow across large spaces or systems.

Key Features of Low Pressure Centrifugal Blower

High Air Volume Handling: Low Pressure Centrifugal Blowers are designed to move substantial amounts of air, making them ideal for ventilation and cooling systems in large spaces.

Energy-Efficient Operation: These blowers are optimized for low pressure, which means they consume less energy compared to high-pressure systems, contributing to overall operational cost savings.

Durable Construction: Manufactured with high-quality materials such as stainless steel and aluminum, these blowers are built to withstand the rigors of industrial environments while ensuring long service life.

Low Noise Levels: Subhawati Ventilation Systems designs its blowers to operate quietly, making them suitable for environments where noise control is critical.

Customizable Designs: The blowers can be customized to meet the specific requirements of different industries, ensuring that each unit delivers optimal performance for its intended application.

Product Specification

Configuration: SWSI (Single Width Single Inlet)

Air-flow Capacity Range: 100 m3/hr. to 550,000 m3/hr.

Motor Kw: up to 375.

Static Pressure Range: 20 mmWG to 300 mmWG.

Rotor Diameter Range: 180mm to 2750 mm

Material Of Construction: Mild Steel, Stainless Steel, MS+FRP.

RPM Variation: 300 to 2900.

Applications of Low Pressure Centrifugal Blower in Delhi

Delhi, with its diverse industrial sectors, has a high demand for efficient ventilation and air handling solutions. Low Pressure Centrifugal Blowers are used across various industries, including:

Manufacturing Facilities: Factories that produce goods require continuous airflow to ensure proper ventilation, control dust, and remove fumes. Low-pressure blowers provide a consistent air supply in these environments.

HVAC Systems: Heating, Ventilation, and Air Conditioning (HVAC) systems often use Low Pressure Centrifugal Fans to circulate air and maintain indoor air quality in commercial buildings, shopping malls, and office spaces.

Dust Collection Systems: In industries that produce particulate matter, such as cement plants, woodworking shops, and metal fabrication units, these blowers play a critical role in dust collection and filtration.

Pollution Control Systems: Industries in Delhi are required to adhere to strict environmental regulations, and Low Pressure Centrifugal Blowers are integral to systems that control and reduce air pollution.

Mine Ventilation: In mining operations, these blowers help circulate air through tunnels and shafts, ensuring a safe working environment by removing harmful gases and dust.

Benefits of Low Pressure Centrifugal Blower

Cost-Effective: Due to their lower energy consumption, Low Pressure Centrifugal Blowers are a cost-effective solution for industries looking to optimize their air handling systems without increasing operational expenses.

Environmentally Friendly: These blowers contribute to improved air quality by helping industries reduce emissions and manage airborne particles, which is particularly important in pollution-prone areas like Delhi.

Versatile Applications: The versatility of these blowers allows them to be used in various industrial processes, from ventilation to dust extraction and fume removal, making them a valuable addition to any facility.

Reliable Performance: With durable construction and advanced engineering, these blowers deliver consistent, reliable performance even in demanding industrial environments.

Compliance with Regulations: In a city like Delhi, where air pollution is a serious concern, industries must comply with strict environmental regulations. Low Pressure Centrifugal Blowers help businesses meet these standards by controlling emissions and improving air quality within their facilities.

Frequently Asked Questions

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