FS/FP Anti-Corrosion Plastic Pump 1. Capacity: 2.5~50m3/h ... . Size: 25~80mm 4. Speed: 2900r/m, 380v, 50hz FS/FP Anti-Corrosion Plastic Pump1. Capacity: 2.5~50m3/h2. Head ... /h; Outlet pressure7-25m rotate speed 2900r/minSize25~80mm. FS/FP Anti-Corrosion Plastic Pump