The new and versatile GP3410 signals Shindaiwa’s return to the small displacement water pump market, and in a big-time way! The Shindaiwa GP3410 is one of the world’s lightest and most powerful industrial centrifugal pumps on the market today. The 34cc, 1.4 hp (1.0kW) GP3410 is powered by the high-torque Shindaiwa 3410-series C4 Technology® engine and features the following: