铂莱娱乐场PV2R1 Series Fixed displacement vane pump
铂莱娱乐场PV2R12 Double quantitative vane pump
Light weight, alloy steel hard surface gear transmission, long-term smooth operation
Light weight, alloy steel hard surface gear transmission, long-term smooth operation
Light weight, alloy steel hard surface gear transmission, long-term smooth operation
Low starting torque, good sealing performance, can operate under severe conditions