Description EN 1.4474 SS Front Lining for Andritz ACP 150-400.5 Centrifugal Pumps used in sugar industry. Andritz ACP series Pumps and parts: ACP 65-315, ACP 100-500, ACP 65-250, ACP 100-315, ACP 125-400, ACP 150-500, ACP 100-250, ACP 125-315, ACP 150-400, ACP 200-500, ACP 300-700, ACP 125-250, ACP 150-315, ACP 200-400, ACP 400-700, ACP 250-315, ACP 300-400, ACP 450-550, ACP 600-700. ACP Centrifugal Pump Design: Impeller(230) Accelerating the medium by charging it with energy. Semi-open impeller with vanes on the back.