Get current pricing for Fisher, D2A Fisher Vacuum Pump Model Maxima D2a. Ge Motor 5kc36pn435x. 115/ 200-230 Volts, 60/50 Hz, 1725/1425 Rpm, 1ph. Tested, Pulls 15 Mtorr. Sold As Is . Product Category: Lab Equipment, Sub Category: Vacuum Pumps: