178 CFM (11 lb/hr) Busch Inc. Dry Screw Pump, Model NC-0250, total design head - 11 Torr. Motor Speed = 3600, Motor size 15 HP. Seal type inlet single. Skid mounted XP Motor, XP controls 3/60/460V, 75 psi/FV@ -29/300 C. DI/PTFE lined. Serial #U0120075, Weight 1600#