Vacuum Catalogue - Edwards

1Page36Technical DataDisplacement (swept volume)50 Hz 32.2 m 3 h -1 / 19 ft 3 min -160 Hz 38.9 m 3 h -1 / 22.3 ft 3 min -1Speed (Pneurop 6602)50 Hz 27.5 m 3 h -1 / 16.2 ft 3 min -160Hz 33.0 m 3 h -1 / 19.5 ft 3 min -1Ultimate vacuum (total pressure)without gas ballast1 x 10-3 mbar / 7.5 x 10-4 Torrwith gas ballast1.5 x 10-2 mbar / 1.1 x 10-2 Torrwith Fomblin®1 x 10-2 mbar / 7.5 x 10-3 TorrInlet connectionNW25 flangeNozzle 15 mm external ØOutlet connection*removable from 3/4 in BSPtapped holeMax allowed pressure at outlet 0.5 bar gauge / 7 psigMax inlet pressure for watervapour30 mbar / 23 TorrMax water vapour pumping rate-1 0.7 kg hOperating temperature range 13 – 40 °CNominal rotation speed 1440 / 1720 rpmMotor power 50 Hz0.75 kWMotor power 60 Hz0.90 kWPower Connector 1-ph** IEC EN60320 C19Weight44 kg / 97 lbsNoise57 dB(A) @ 50 HzOil capacity - max1.5 litreOil capacity - min1.2 litreRecommended oil (supplied) Ultragrade 19* The PFPE are supplied with NW25 outlet connection** Pumps listed with IEC connector onlyOrdering InformationProduct DescriptionE2M28 200-220/380-415 V, 3-ph, 50 Hz or 200-230/460 V, 3-ph, 60 Hz IE2E2M28 100/200 V, 1-ph, 50 Hz or 100-105/200-210 V, 1-ph,60 HzE2M28 115/200-230 V, 1-ph, 50/60 Hz with IEC60320connector fittedE2M28 PFPE 200-220/380-415 V, 3-ph, 50 Hz or 200-230/460V, 3-ph, 60 Hz IE2E2M28 PFPE 115/200-230 V, 1-ph, 50/60 Hz with IEC60320connector fittedAccessories & SparesModel MF30 mist filterModel EMF20 mist filter2m Electrical supply cable, UK, three-pin plug2m Electrical supply cable, North European plug2m Electrical supply cable, North America/Japan plug2m Electrical supply cable, no plugClean and overhaul kit (hydrocarbon) E2M28Blade Kit E2M28/30NW25 to 28mm bore tube adaptorOrder No.A37330940A37315904A37317984A37341940A37325984Order No.A46233000A46229000A50505003A50506003A50507003A50508003A37301131A37301135C105202013/4" BSP to NW25 outlet adaptor C10501414Shop online at www.edwardsvacuum.com