3.0 hp-Motor pumps; series SMG 3.1 Series B; without overflow valve 3.2 Series VB; With integrated overflow valve 3.3 Series VBR; with integrated overflow valves and bypass 3.4 Series NV; with integrated overflow valve and bypass 3.5 Series B; without overflow valve 3.6 Series VB; with integrated overflow valve 3.7 Series VBR; with integrated overflow valves and bypass 3.8 hp-Motor pump group; UMG series 3.9 hp-Motor pump group with MaG-DrivE