Get current pricing for Edwards, E2M-1 Edwards Mechanical Vacuum Pump Model E2m-1. Electromotors Ltd. Motor Model Bcp1511b. 50/60 Hz, 110/120v, 2.1 Amps, 2700/3250 Rpm. Tested, Pulls 20 Mto . Product Category: Lab Equipment, Sub Category: Vacuum Pumps: