Get current pricing for Leybold, D4A Leybold Trivac Model D4a Vacuum Pump. Ge Motor Model 5kc36pn435ax, 1/3hp, 60/50hz, 115/200-230v, 5.7/2.6-2.9amp, 1 Phase, 1725/1425rpm. Tested, Pu . Product Category: Lab Equipment, Sub Category: Vacuum Pumps: