vacuum pump lab equipment online manufacture

Product Description: YD series rotary vane vacuum pump is a single-stage multi-rotor vane oil-sealed vacuum pump, which is a basic equipment for obtaining vacuum. It has a rotor installed eccentrically with the ... Lesen Sie weiter

Product Description: The YD series uses proven rotary vane technology, which is powerful and sturdy in structure. The cylinder is equipped with a rotor with three blades, which is installed centrifugally. Due ... Lesen Sie weiter