YUKEN Vane Pump, single vane pump, hydraulic pump 1. Energy conservation 2. Good performance 3. High pressure YUKEN Vane Pump, single vane pump, hydraulic pumpVane Pump, hydraulic pump, pumpEnergy conservation ... -*-*-L-****-3104PV2R34-*-*-F-****-3113PV2R34-*-*-L-****-3113PV2R34-*-*-F-****-3190PV2R34-*-*-L-****-3190 YUKEN Vane Pump, single vane pump, hydraulic pump