4 HP (3 kW) Sliding Vane Pump, 380V
This rotary sliding vane pump has a strong self-priming capacity, when used to pump underground tanks, lifting height can reach 6.5m. The vane in the pump by centrifugal force, mechanical thrust, hydraulic pressure combined action, close to the stator curve movement, so that the 4 hp sliding vane pump has a unique high efficiency.