Roots Blower
A roots blower pump is a positive displacement rotary lobe pump that operates by pumping a fluid with a pair of meshing lobes not unlike a set of stretched gears. Fluid is then trapped in pockets surrounding the lobes and carried from the intake side to the exhaust.
Features
Efficiency – the patented Robuschi rotors, due to the internal compression rate & reduced number of revolutions – optimises the capacity to pressure ratio.
Simplicity – ergonomically designed, the Robuschi range of blowers has fewer component parts than many of its rivals, so fewer parts to fail. Ease of access to the blower units ensures problem-free maintenance, whilst the SENTINEL control system provides top-of-the-range maintenance monitoring.
Safety & Reliability – With an oil splash lubrication system (with discs coupled to the drive shaft) the smooth operation of the gears is guaranteed. Long-life bearings are calculated for a theoretical lifespan of 100,000 hours – under strenuous operating conditions.