There are different types of industrial blowers which are mechanical or electro-mechanical that are used to induce the gas flow through different processes such as ducting. Flow is needed for various reasons like aspirating, exhausting, ventilating, cooling, conveying and other processes, and that is why it is vital to use industrial blowers which make everything much easier.

Certain key specifications which one has to keep in mind when looking for an industrial blower are blower type, intended application, follow capacity, port design, dimensions and electrical ratings.


What are the Industrial Blowers Used For?

The industrial blowers are used for cooling electronic enclosures, increasing the airflow of engines, inducing the drafts in boilers and for various other reasons. All types of industrial work, requires the use of industrial blowers and that is why you need to get an industrial blower. The industrial blowers are configured in different designs so as to ensure that they provide optimal flow such as the centrifugal flow style or the rotary love style.

It is motors that normally drive the blowers even though they can be powered by other means like engines. Industrial blowers are used interchangeably with fans. They have a discharge pressure over suction pressure ration of 1.11 and 1.2, whereas fans are below this and compressors are above it. There are some fans makers that refer to the fans as blowers even if they do not meet the ASME distinction that is needed for permanently installed for industrial processes.


Types of Blowers

Besides just the mechanical or electro-mechanical blowers, other blowers include hand held or mobile such as the ones used during autumn for moving fallen leaves.

Centrifugal Blowers

These use high speed blades or impellers to impart the velocity to the air and for other gases. The centrifugal blowers can either be single or multi-stage units. They come in a number of blade orientations such as forward curved, backward curved or radial. The blowers are multi as well variable speed units. It is the electric motors which drive them through a belt and a sheave arrangement. Whereas, others directly coupled to drive motors, the fan speed can be easily changed to vary the flow rates by simply resizing the sheaves or using variable speed drives. However, dampers are much more common these days for adjusting the flow.

Positive Displacement Blowers

These are similar to positive displacement pumps as they use mechanical means to squeeze the fluid and increase the pressure or velocity thereby. The centrifugal designs, impart pressure and velocity to the media by flinging on them outwards with the help of impellers. For the positive displacement blowers, the rotary lobe or the roots are common that uses two counter-rotating lobed rotors which help move the fluid through the blower just like how a gear pump moves viscous liquids or oil.

These are driven using a direct-coupled electric motor, however, it can also be driven by hydraulic motors, gas engines or others.


Industrial Applications

The centrifugal blowers are used routinely for combustion of air supplies, drying and cooling systems, air conveyor systems, fluid bed aerators, dust control and much more. Industrial blowers have made everything so much easier. As for the positive displacement blowers, they are used for pneumatic conveying, sewage aeration, gas boosting, filter flushing, and for moving gases.

The centrifugal blowers have been built as a close-coupled unit which means that the impeller wheel would not be supported by any independent bearings and would be cantilevered on an extension of the motor shaft and would rely on the motor bearings for any support.

The close-coupled unit’s mount dispenses as per the needs of the shaft couplings. Belt drives are also a design which uses cantilever of the wheel off pillow block bearings. The ratio of the blowers is 1:1. The outlet of the centrifugal blower has been arranged normally tangentially to the impeller rotation. It can be specified in 1/8 angular orientation as per the direction of the blower wheel rotation that allows for 16 possible arrangements of rotation, the discharge orientation increments in 45 degrees. As per the industry practices, the impeller rotation has been seen as either CCW or CW for optimal flow throughout the process.


Things to Keep in Mind

Blower Type

As mentioned, the blower type is something which needs to be considered. Both positive displacement and centrifugal provide separate results. Other things which differentiate the blower type are rotary vane, rotary lobe, and roots.


The blades are inclined backward and are forward curved which refers to the centrifugal blowers and relates to the orientation of the blades. The backward inclined blades usually are highly efficient. Whereas, the forward curving blades help move larger amounts of air as compared to the backward inclined blades.

The radial blades also relate to the centrifugal unit which represents simple paddle type construction that has no forward or backward inclinations.  These are self-cleaning and handle dirty media.

Flow Capacity

The flow capacity is something which is important to consider when selecting a blower. The blower capacity is normally rated in terms of cubic feet per minute.

Maximum Operating Pressure

Another important attribute which one needs to consider for an industrial blower is the maximum operating pressure.

Port Design

The inlet and outlet ports have choices such as flange, duct, rectangular and round which is here the blowers are attached to the piping or ductwork.


The blower has various features such as the dampers, diffusers and louvers. These help adjust the blower flow. Other features include the variable speed motors that also help with the blow flow.

Where to find Parts?

Finding parts for industrial blowers might seem difficult, especially at one place but with Lone Star, it is all possible. Whether you want to buy Gardener Denver Parts or need HSI Blower Service  you can easily check out Lone Star and get Lamson, HSI, Hoffman, Gardener Denver, Siemens, Atlas Copco, HV-TURBO, Howden, Multistage Turbo Blower and Turblex Single Stage replacement parts.

Parts for Every Blower Brand

The best thing about Lone Star is that it manufactures various parts for just about every blower brand. The parts are manufactured, engineered and designed to exceed your expectations. The parts are quickly delivered so that whenever you need the parts, you can have them. The parts have been made to exceed OEM standards.


More than Just a Repair Center

If you are looking for the best Blower Repair out there then you need to check out Lone Star as it provides you with complete support. The company produces high-quality replacement parts, conducts field services and completes overhauls. The performance can also be changed such as for getting automated or retrofit controls or for completely having the technology replaced with newer technology.

Lone Star also manufactures duplicate technology and rents blowers as well. Whatever your needs might be, you can expect them to be taken care of at Lone Star as it is one of the best repair centers out there.


Extensive Experience

The company has an over 100 years of experience with providing extensive services to its valued customers. Your blowers and exhausters will be serviced by Lone Star for optimized usage. The company is dedicated to taking care of your needs and when you enter Lone Star, you will only leave when satisfied.

The extensive services provided by Lone Star means that whatever your needs might be, they will be taken care of by the company. The services provided by the company are as follows:

  • The company manufactures and stocks parts so as to ensure quick and immediate delivery.
  • The factory of Lone Star will repair and overhaul your blower in no time and even return the blower in the same condition as when you first bought it with new warranty.
  • The experienced technicians of the company can even come to you for onsite repairs and trouble shoot.
  • The company offers you contracts that completely maintain your equipment at the site.
  • Lone Star employs the best engineering staff that easily changes impellers, gears or vanes to give you an alternative performance for the current blower.
  • Expect to get an exact duplicate blower specifically manufactured for you when you use the services of Lone Star.
  • The company has a large inventory of blowers which can be easily shipped to you for rent. Either for long term or short term. Vacuum, air, pressure or gas.
  • You can also upgrade your blower to the most efficient and modern one which will be equipped with the latest technology.
  • The company also buys blowers in every condition from just about everywhere.

You can choose between field service, factory service and products with Lone Star that are of the highest quality:

Field Service

  • Predictive Maintenance
  • Emergency Response Team
  • Control System Troubleshooting
  • Preventative Maintenance
  • Vibration Analysis
  • Root Cause Analysis
  • Laser Alignments
  • Lubricant Analysis
  • Operator Training
  • Field Testing

Factory Service

  • Root Cause Analysis
  • Worldwide Blower Repair
  • Balancing
  • Change Performance
  • Hydrostatic Testing
  • Full Load Test Facility
  • Performance Test ISO, ASME, ASPI
  • Overspeed Testing
  • Sandblast and Paint
  • Positive Material Identification
  • Door-to-Door Service


  • Lone Star Parts
  • Rental Blowers
  • Star Lube – Lubricants
  • Remanufactured Replacement Blowers
  • Lone Star Blower Systems
  • Lone Star New Replacement Blowers


Choose the Best Industrial Blowers

Industrial blowers need to be of high-quality in order for them to work efficiently and effectively which is why, one should use Lone Star to be able to use the best industrial blowers out there. The services provided by Lone Star are known to be of high-quality and get the job done.

No matter what your needs might be because once you use industrial blowers which have been manufactured by Lone Star, all your needs will be taken care of.


The parts and services provided by Lone Star are affordable, hence are cost-effective. Invest in quality industrial blowers and parts to get the best job done. ROI for Lone Star industrial blowers is high and that is why you need to get one for your company.

Professional Team

The team of workers at Lone Star is highly skilled and professional, and will go out of their way to ensure that you get the best industrial blowers as per your needs. They will ensure that you get the best industrial blowers or repair your blowers using the latest technology to ensure that your industrial blowers perform quickly and are highly efficient.


Benefits of Lone Star Industrial Blowers & Parts

  • The majority of the industrial blower models and parts are shipped within the shortest amount of time and there are some which are delivered under the urgent program making delivery much quicker than the industry standards.
  • They are spark resistant and ideal for construction and all types of work. The cast aluminum wheels are of the best quality.
  • All the parts include fabricated steel models.
  • They are durable and long lasting meaning there will be minimal equipment down time.
  • The industrial blowers come in multiple wheel sizes.
  • The industrial blowers provided by Lone Star are compact and weight less than other counter parts due to its flexible design.
  • Services are provided with the utmost dedication to ensure that you get the best industrial blowers to use.


Find Parts in One Place

When you buy from Lone Star, you can expect to find all the parts you need for industrial blowers in one place without having to go somewhere else. You can browse through the website and see for yourself that just about everything can be found at Lone Star.

It can be difficult having to go to different places to get the industrial blowers or its parts but with Lone Star, you get everything that you could possible need all in one place. Choose Lone Star if you want the best industrial blowers, parts and services.