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Roots Blower
Roots Blower


LONGTECH three lobes blowers are new series roots type blowers. By CNC machine, we made precise rotors to promote performance, lower noise and vibration.

Product Features:

Wide range for air volume, pressure and vacuum
① Bore:40A~400A(1.5”~16”) ② Capacity: 0.5~360m³/m
③ Pressure:0~8000mmAq
④ Vacuum:-5000mmAq

Stable air flow and less pressure variation

Clean air not with oil moist

Construction simple and easy maintenance

Bearings are all lubricated by oil moist

Why You Select LONGTECH New Three Lobes Roots Blower?
  • lower energy consumptionlower energy consumptionThree lobes’ design control backflow pressure to rotor so reduce energy consumption.
  • lower noiselower noisePressure pluses are the major noise source of blower. Three lobes’ design can efficiently reduce noise by approximately 5dB.
  • longer bearing lifelonger bearing lifeLess vibration transmitted through the lobe results approximately 20% longer bearing life.
  • long lifelong lifeConventional blowers result pressure pluses and vibration rob power and shorten the life of every bearing, gear and other drive train components.

Purchase: Roots Blower

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