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Vacuum Catalogue - Edwards

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8Page362Technical DataDisplacement (swept volume)50Hz 4140 m 3 h -1 / 2440 ft 3 min -160Hz 4985 m 3 h -1 / 2935 ft 3 min -1Effective pumping speed withbacking pumpE2M275 3100 m 3 h -1 / 1825 ft 3 min -1Pressure differential acrosspump †50Hz0-60 mbar / 0-45 Torr60Hz0-50 mbar / 0-38 TorrInlet connectionISO250Outlet connectionISO100Rotational speed50Hz0-2900 rpm60Hz0-3500 rpmOperating continuous inletpressure0-1000 mbar / 0-760 TorrMaximum outlet pressure 1000 mbar / 760 TorrRecommended backing pumps GV400, E2M275Electrical supply50Hz 220-240V / 380-415V60Hz208-230V / 460VMotor powerHydrocarbon11kW / 15hpPFPE11kW / 15hpATEX11kWExplosion proof15hpAmbient 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)* 250lh -1 / 1.1 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 case3.5 litre / 3.3 qtCoupling cover6.5 litre / 7 qtShaft seal reservoir1.5 litre / 1.4 qtWeight**380 kg / 836 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 DescriptionEH4200IND 380-415V, 3-ph, 50Hz, 11kWEH4200IND 200V, 3-ph, 60Hz, 15 hpEH4200IND 200V, 3-ph, 50Hz, 11 kWEH4200IND 208-230/460V, 3-ph, 60Hz, 15 hpEH4200C 230/460V, 3-ph, 60Hz, 15 hpEH4200T3 380-415V, 3-ph, 50Hz, 11 kWEH4200T160 380-415V, 3-ph, 50Hz, 11 kWAccessories & SparesSpares Kit Con C&O EH/QMB26/4200Spares Kit Module EH/QMB26/4200Spares Kit Shim EH/QMB12/26/4200Inlet Mesh Assembly EH2600Order No.A30975946NRB988000NRC215000A30976982A30956982A30941935A30979900Order No.A30751815A30751820A30751825A60041571Shop online at www.edwardsvacuum.com

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