Hydraulic Coolers, Pressure Line Filters, Air & Bio Gas Compressors / Vacuum Pumps / Blowers, Rotary Lobe Pumps

Baratti Roots Blower

(60 - 6000m³/hr up to 1.4bar(g)


Transairvac are the official distributor in the UK & Ireland for Baratti roots blowers.

These Bi-Lobe roots type positive displacement blowers have a specially designed rotor profile and discharge port, which allows an extension to the pressure range of a normal roots type blower.

These design features mean it can achieve 1.4bar(g) at pressure and 700mbar(g) at vacuum.

Flow range;60-6000m³/hr


  • Aeration
  • Pneumatic conveying (pressure & vacuum)
  • Process industry
  • Gas boosting


  • Package blower/exhauster sets
  • Highly efficient; saves 10% energy cost
  • Constant discharge temperature
  • Specially designed rotor profile and discharge port
  • Low noise level; approximately 10db(A) quieter than similar roots blowers


  • ISO approved
  • ATEX certification
  • Bi Lobe ‘gamma’ design
  • Increases the range of capacity (turn down) of 20%-100% of the blower capacity
  • Single stage blowers can compress up to 1.4bar overpressure or 300mbar abs.vacuum
  • Reduces discharge pulsation by approx 85%

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