Get current pricing for Ir, 2CNTA-8 Boiler Feed Water Pumps. 8 Stage. Ingersoll Rand Model 2cnta-8. Rated 160 Gpm @ 1840 Ft.hd. 3550 Rpm. 4 X 2.5. (2) Available. Pumps Only, . Product Category: Process Equipment, Sub Category: Process Pumps: