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Vacuum Catalogue - Edwards

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8Page358Technical DataDisplacement (swept volume)50Hz 1195 m 3 h -1 / 715 ft 3 min -160Hz 1435 m 3 h -1 / 845 ft 3 min -1Effective pumping speed withbacking pumpE2M80 840 m 3 h -1 / 495 ft 3 min -1E2M175 930 m 3 h -1 / 548 ft 3 min -1E2M275 1020 m 3 h -1 / 601 ft 3 min -1Pressure differential acrosspump †50Hz0-90 mbar / 0-68 Torr60Hz0-75 mbar / 0-56 TorrInlet connectionISO160Outlet connectionISO100Rotational speed50Hz0-2900 rpm60Hz0-3500 rpmOperating continuous inletpressure0-1000 mbar / 0-760 TorrMaximum outlet pressure 1000 mbar / 760 TorrRecommended backing pumpsGV160, GV250, E2M80,E2M175Electrical supply50Hz 220-240V / 380-415V60Hz208-230V / 460VMotor powerHydrocarbon3kW / 4hpPFPE3kW / 4hpATEX3kWExplosion proof4hpAmbient temperature rangeOperating 5 to 40°C / 40 to 104°FStorage -10 to 80°C / 14 to 176°FMaximum operating humidity 90% RHRecommended cooling waterflow (inlet temperature 20°C)* 120lh -1 / 0.53 gal min -1Recommended cooling watersupply pressure*2-6 barCooling water connections* 3/8 inch BSP maleRecommended oilStandard version Ultragrade 20PFPE version Fomblin® YVAC 16/6Oil capacityGear case1.25 litre / 1.3 qtCoupling cover1.5 litre / 1.6 qtShaft seal reservoir0.125 litre / 0.25 qtWeight**149 kg / 327.8 lb* Under many circumstances, pumps may operate without coolingwater. Apply to <strong>Edwards</strong> for more information.** Weight refers to IND version†. Depends on pressureOrdering InformationProduct DescriptionEH1200IND 220-240/380-415V, 3-ph, 50Hz, 3kWEH1200IND 208-230/460V, 3-ph, 60Hz, 4 hpEH1200IND 200V, 3-ph, 60Hz, 4 hpEH1200IND 200V, 3-ph, 50Hz, 3 kWEH1200FX 220-240/380-415V, 3-ph, 50Hz, 3 kWEH1200FX 208-230/460V, 3-ph, 60Hz, 4 hpEH1200C 230/460V, 3-ph, 60Hz, 4 hpEH1200T160 380-415V, 3-ph, 50Hz, 3kWAccessories & SparesSpares Kit Con C&O EH/QMB1200Spares Kit Module EH/QMB1200Shim kitISO160 Screen Centring S/S VitonInlet Mesh Assembly EH2600/EH4200Order No.A30590935A30591936NRC217000NRC218000A30592935A30593936A30556982A30557900Order No.A30551815A30551820A30551825C10524085A60041570Shop online at www.edwardsvacuum.com

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