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compressor overall efficiency

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Ratio of actual power developed in the air cylinder as shown by the indicator diagram to the power supplied to the compressor shaft.

« Back to Glossary Index 2020-12-17
How do Roots Blowers work?

Roots Blowers are consist of two rotors inside the pump housing. The two rotors are mounted on parallel shafts. Rotors rotate non-contact at the same speed in opposite directions in order to draw air or gas into the blower body. A set of timing gears keeps the rotors in synchronization. Driving air or gas at the inlet side is trapped between the rotors and the casing. The rotating rotors pushes the trapped air or gas to the discharge side against whatever pressure exists in the system.

One rotor is called the “driving rotor” because it is run by an external power supply – generally an electrical motor-, while the opposite rotor is called a “driven rotor” because it is driven by gears connected to the driving rotor.

Twin Lobe
positive displacement blower, roots type blower, rotary air blower, pd blower, pasifik blower
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Alavardi District Fatih Street No:141F Meram KONYA / TURKEY
+90 332 352 8008
+90 532 575 9095
info@rootspumpblower.com
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