Vacuum Catalogue - Edwards

9Page390Technical DataMaximum pumping speed50 Hz 163 m 3 h -1 / 96 ft 3 min -160 Hz 202 m 3 h -1 / 119 ft 3 min -1Capacity at 10 mbar (7.5 Torr)50 Hz 153 m 3 h -1 / 90 ft 3 min -160 Hz 198 m 3 h -1 / 117 ft 3 min -1Ultimate vacuum50 Hz 0.5 mbar / 0.4 Torr60 Hz 0.3 mbar / 0.2 TorrMaximum back pressureStandard1150 mbar / 2.2 psigOptional*1300 mbar / 4.4 psigPower consumption at 10 mbar(7.5 Torr)50 Hz 4.9 kW / 6.6 hp60 Hz 4.9 kW / 6.6 hpStandard motor (380 – 400 V, 3ph, 50 Hz)7.5 kWStandard motor (200 – 460 V, 3ph, 60 Hz)11 hpCooling water flow rate(adjustable)50 Hz 1 – 8 lmin -1 /0.3 – 2.1 galmin -160 Hz 1 – 10 lmin -1 /0.3 – 2.6 galmin -1Cooling water supply pressure 2 – 10 barg / 29 – 145 psigSeal purge flow(maximum),regulated to 0.3 -0.5 barg (5 – 7 psig)20 lmin -1 / 0.7 ft 3 min -1Seal purge supplypressure(minimum - maximum)2 – 10 barg / 29 – 145 psigNoise (max. with exhaustsilencer)78 dB(A)Weight (with frame and standardmotor)50 Hz 747 kg / 1647 lbs60 Hz 756 kg / 1667 lbsInlet3 ANSI / DN80Outlet1.5 ANSI / DN40Pumping mechanism3 stage reversed clawOrdering InformationProduct DescriptionEDP160 50Hz, Bareshaft PumpEDP160 60Hz, Bareshaft PumpAccessories & SparesSpares Kit Routine Maintenance DPSpares Kit Motor Fitment DPSpares Kit Upper Bearing DPSpares Kit Swept Volume DPSpares Kit Lower Bearing DPStd Replacement PRV DPBellows Replacement PRV DPSwing PRV ChemicalSpares Kit Bellows Overhaul DPSpares Kit O Ring DPSpares Kit Std PRV Overhaul DPSpares Kit Swing PRV Overhaul ChemicalDP250/EDP200 Clutch ToolsOrder No.A70544000A70546000Order No.A70501825A70501805A70501826A70501827A70501828A70501816A70501820A70501832A70501829A70501821A70501831A70501833A21071082* Consult EdwardsShop online at www.edwardsvacuum.com