Fristam Centrifugal Pump w/ Baldor Motor, 1750 RPM, model FZX2100, is manufactured by Fristam Pumps. Fristam’s FZX Series sanitary liquid-ring pumps provide new capabilities for handling products with entrained air. By using a specially designed impeller and housing, FZX pumps maintain their prime when other pumps become air-bound. This feature makes the FZX more efficient for complete evacuation of tanks and lines during normal process or CIP.