GE Roots RAS-J (Air) / RGS-J (Gas) blowers Brochure

GE EnergyRoots* RAS-J Air & RGS-JGas BlowersWide range of performance for pressure and vacuum applications on air or gas service for both dry and

10Each unit tested and certifi edEach RAS-J blower and RGS-J gas blower is mechanically tested to ensure that the unit meets performance specifi cations

GE Energy Houston, Texas | U.S. Toll Free Phone: 1 877-363-ROOT(S) (7668) | Direct Phone: +1 832-590-2600Connersville, Indiana Operations | Direct

2GE Energy’s Roots blower models deliver industrial and high vacuum air and gas services including single and multiple stage arrangements. Roots rotar

3Pressure Pulses per Shaft RevolutionConventional BlowerWHISPAIR BlowerDischarge PressureDischarge Pressure140%100%60%120%100%80%6063 125 200500 1K2K4

4Cylinder and HeadplatesImpellersShaftsBearingsTiming GearsTiming GearsLubrication Shafts. Impeller shafts are alloy steel forgings; fl ange connected

5BearingsShaftsImpellersCylinder and HeadplatesRAS-J/RGS-J BlowerTiming gear locking arrangement for 1200J – 2000J frame sizesRAS-J/RGS-J BlowerTiming

6Performance Specifi cationsFrame SizeSpeed(rpm1)300 mbarg 400 mbarg 300 mbarg 500 mbarg 650 mbarg 800 mbarg 1000 mbargMaxPressureMaxVacuumQ(m3/h) Pa(k

7Dimensions (Refer to drawings on page 9)Pressure LubricationFrame SizeHorizontal Flow Vertical Flow BothWeight (Kg)OPOPCC11006 883 724 730 914 1005 1

8Splash LubricationHorizontal Flow Vertical Flow Both Weight (kg) Inlet Diameter Discharge DiameterOPOPCC1DN DN883 724 730 781 775 1000 880 150 150883

9RAS-J Air WHISPAIR Blower RGS-J Gas WHISPAIR BlowerRAS-J Horizontal FlowRAS-J Vertical Flow RGS-J Vertical FlowRGS-J Horizontal FlowSee Note 1 regard