Side Channel blowers

Usha Side Channel Blowers, also known as Regenerative Blowers / Vortex Blowers / Ring Blowers / Turbine Blowers, are designed for all areas where pulsation-free vacuum and pressure services are required. Units may be installed horizontally or vertically. The die-cast Aluminium construction makes this a very robust product. Sealed-for-life bearings, a fan-cooled drive and a non-contact impeller all ensure that the Usha Side Channel. Blowers are maintenance-free. Usha Side Channel Blowers are exceptionally environment-friendly, as they require no operating fluids. An internal silencer allows the Usha Side Channel Blowers to run very quietly, whilst the drive has energy-efficient motors. Special Anti-Corrosion blowers for highly corrosive environments & Anti-Explosion blowers for highly explosive environments are also available.


  • Product Design
  • Special Features

Side channel blowers consist of a ring-shaped housing. Side channel and the rotor opposite create a working area between intake and blow-out connections. The blade segments of the rotor suck in the gas and create radial pressure during turning. The centrifugal force causes the gas to be pressed to the outside in the side channel. This creates a circular current between channel and blade segments. Due to the radial pressure, the gas to be compressed in the chamber begins turning. The spiral swirling compresses the gas several times and causes the pressure to rise. At the end of the chamber the compressed gas is then pushed pulsation-free by the rotor through the blow-out connection

  • 100% Oil Free and Dry Quality Air, safe for critical applications. First choice in many automation projects for applications requiring Low & Medium volumes of clean, dry air at low pressures and vacuum.
  • Bottom Mounting Base Design to reduce Vibration & Noise. Low noise operation (64-88db(A)) with small footprint (compact) & virtually maintenance free design. Low vibration.
  • Constructed from Die Cast Aluminium Alloy. All our blowers are extremely robust, corrosion resistant and are suitable for the most demanding applications.
  • Available in single/three phase configuration & single/double/triple stage design.
  • Designed for continual use up to a maximum ambient temp of 45°C -50°C.
  • Equipped with a low-noise, high-efficiency. Class F. IE2/1E3 Induction Motors (50/60 Hz Dual Frequency)
  • Direct Driven: maximize energy efficiency by eliminating gears or transmission box losses.
  •  Zero maintenance cost: Our blowers do not use gearboxes and oil lubricants used by conventional blowers. minimizing maintenance requirements, lowering user maintenance costs and improving overall system stability, Direct Driven, hence maximize energy efficiency. In addition, by adopting air-cooled cooling, there is no need for cooling water circulation and associated maintenance cost.
  • Usha Turbo Side Channel Blowers suitable for vertical and horizontal operation. Full ATEX range available.
  • Products Range :

    • Suction Capacity from 10 M3/Hr to 3000 M3/Hr.
    • Pressure Upto 1.05 Bar
    • Vacuum Upto 0.75 Bar

    USHA COMPRESSORS is an International engineering, design and manufacturing company with over four decades of experience, providing the highest quality, positive displacement & centrifugal blowers along with vacuum pump products, for the global market. Our company and its products are recognized, as a world leader, exporting worldwide. We are very pleased to provide one of the largest capacity ranges of blowers and vacuum pumps.

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    Date posted: October 8, 2021 | Author: | Comments Off on Side Channel blowers


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