The Edwards E2M0.7 is a two stage, direct drive, rotary vacuum pump. Ultimate vacuums attainable: 3 x 10-3mbar without gas ballast, 2 x 10-1mbar with gas ballast. Displacement: 0.9m3 per hour (50Hz) 1.1m3 per hour (60Hz). Vacuum outlet connection: 11mm diameter. Supplied with nozzles and Ultragrade 15 oil charge. Overall: H x W x L 227 x 323 x 125mm. Weight: 10kg. For 220-240V 50/60Hz single phase supplies. Without mains lead.