Parts & Accessories Spare parts Brand and Model: Speedo Dynamo Italian 1/2 HP SPEEDO QB60-A. Technical Description: Surface domestic water pump (lifting/pushing dynamo). Power: 0.5 HP (0.37 kW / 550 W max). Manufacture: Italian (Made in Italy). Note: The pump is equipped at the top with a controller or pressure regulator (automatic device / Pressure Switch) to read and stabilize the pressure.