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Republic Centrifugal Blowers

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Centrifugal Air Advantages Applications Blower Specs Manuals/Literature

 Centrifugal Blower Working Principle

Republic Centrifugal Blower Working Principle

Centrifugal blowers provide a steady volume of air to supply energy-efficient pressure or vacuum.

Air enters at the center of a spinning impeller, and is divided between the impeller’s vanes. As the impeller turns, it accelerates the air outwards using centrifugal force. This high-velocity air is then diffused and slowed down in the surrounding blower housing to create pressure.  The pressure or vacuum offers a wide range of volumetric flows possible due to the geometry of the open impeller.

 

 

 

 

Advantages of Centrifugal Air

Centrifugal air is energy-efficient and inexpensive, especially when compared to compressed air as an alternative. Centrifugal blowers use much less horsepower to create flow, thus using less energy than compressed air. When replacing compressed air, centrifugal blowers can offer a payback of months or even weeks.

Republic Centrifugal Blowers are engineered to be robust and efficient, while easy to maintain. Drawing on over 50 years of blower and manufacturing experience, Republic's RB Series provides a highly effective stream of air for your air or gas handling requirements. The field-proven design generates a high velocity stream of air while the permanently grease-packed ceramic-hybrid ball bearings require no maintenance. Engineered, manufactured, and assemebled in Dallas, TX, USA Republic uses only the highest quality materials. The small footprint works well for low profile applications, as well.

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Industrial Blower and Air Knife Application Videos

Watch the difference between a superior Republic Air Knife Drying System and a competitor's system that doesn't quite get the job done (starting at :43 seconds).

Check out this Republic Air Knife Drying System, used for a Tile Drying Application. The system uses an RB1200HC. You can find more videos here.

   

Industries Served

 Click on a link to learn more about industry applications.

Bakery Applications for Centrigual Blowers

Beverage Applications for Centrigual Blowers

Chemical Applications for Centrigual Blowers

Food Applications for Centrigual Blowers

Medical Applications for Centrigual Blowers


Bakery

 

Beverage

Chemical

Food

Medical

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Which Centrifugal Blower is ideal for my Application?

Our robust blower design is effiicient, durable and easy to maintain. Low energy consumption allows for increased production levels.

Review the specifications listed below to see which blower best fits your performance requirements. If you need assistance, call us at 214-631-8070 or click here.

Republic RB500 Centrifugal Blower

 

RB500

Horsepowers Available:

3 hp, 5 hp, 7.5 hp
Max Flow: 500 cfm
Max Pressure: 103 in.H2O
Max Vacuum: 80 in.H2O
Republic RB800 Centrifugal Blower

RB800

Horsepowers Available:

5 hp, 7.5 hp, 10 hp
Max Flow: 1,200 cfm
Max Pressure: 100 in.H2O
Max Vacuum: 79 in.H2O
Republic RB1200HC Centrifugal Blower

RB1200HC

Horsepowers Available:

5 hp, 7.5 hp, 10 hp, 15 hp, 20 hp, 25 hp
Max Flow: 1,375 cfm
Max Pressure: 112 in.H2O
Max Vacuum: 98 in.H2O
Republic RB2000 Centrifugal Blower

RB2000

Horsepowers Available:

20 hp, 25 hp, 30 hp
Max Flow: 2,050 cfm
Max Pressure: 105 in.H2O
Max Vacuum: 100 in.H2O
Republic RB2400 Centrifugal Blower

RB2400

Horsepowers Available:

20 hp, 25 hp, 30 hp, 40 hp, 50 hp
Max Flow: 2,700 cfm
Max Pressure: 112 in.H2O
Max Vacuum: 80 in.H2O
Republic RB4000 Centrifugal Blower

RB4000

Horsepowers Available:

40 hp, 50 hp, 60 hp, 75 hp
Max Flow: 4,000 cfm
Max Pressure: 165 in.H2O
Max Vacuum: 112 in.H2O

 

Use the grouped curves listed below to determine which blower you will need for your application.

 

60Hz Pressure 60Hz Vacuum 50 Hz Pressure 50 Hz Vacuum

 

60Hz Pressure Blower

Performance Curves for Centrifugal Blowers - Pressure 60 hz  

60Hz Pressure Blower

(Click on a link to the right to view a detailed curve.)

RB500

RB800

RB1200HC

RB2000

RB2400

RB4000

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60Hz Vacuum Blower

Performance Curves for Centrifugal Blowers - Vacuum 60 hz  

60Hz Vacuum Blower

(Click on a link to the right to view a detailed curve.)

RB500

RB800

RB1200HC

RB2000

RB2400

RB4000

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50Hz Pressure Blower

Performance Curves for Centrifugal Blowers - Pressure 50 hz  

50Hz Pressure Blower

(Click on a link to the right to view a detailed curve.)

RB500

RB800

RB1200HC

RB2000

RB2400

RB4000

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50Hz Vacuum Blower

Performance Curves for Centrifugal Blowers - Vacuum 50 hz

50Hz Vacuum Blower

(Click on a link to the right to view a detailed curve.)

RB500

RB800

RB1200HC

RB2000

RB2400

RB4000

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Click on a link for more technical information.

centrifugal blower drawings

 centrifugal blower maintenance calendar

centrifugal blower brochure

Drawings

Maintenance

Brochure

 

Click on a link to view the Owners Manual.

RB500 Centrifugal Blower Manual

 

RB800, RB1200HC, RB2400 Manual

 

RB2000 Centrifugal Blower Manual

   RB4000 Centrifugal Blower Manual

Manuals

RB500

 

RB800,
RB1200HC,
RB2400

 

RB2000

 

RB4000

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