In stock and ships instantly from our warehouse in Laguna Hills, CA 92653. A rotary vane pump is a positive-displacement pump that consists of vanes mounted to a rotor that rotates inside a cavity. In some cases these vanes can have variable length and/or be tensioned to maintain contact with the walls as the pump rotates. It can endure short periods of dry operation, and are considered good for low-viscosity fluids. Lab1st UV-23 rotary vane vacuum pump offers an excellent ultimate with good pumping speeds (9L/s) as well as superior vapour handling capabilities and quiet operation. It is usually used with distillation, evaporation, reaction equipment. ========== The detailed specs are in the photo gallery. |