Edwards Speedivac ES35

This used Edwards Speedivac ES35 rotary vane vacuum pump offers a smaller footprint option for laboratories that need reliable rough vacuum without the bulk of larger industrial pumps. The unit has been inspected and runs as expected, showing typical signs of use from its time in a lab environment. Its oil sealed rotary vane mechanism is a well understood and easily serviced design, making it a practical choice for facilities already familiar with Edwards equipment. The ES35 is commonly used for benchtop vacuum applications including desiccation, vacuum filtration, and as a backing pump for diffusion or turbomolecular systems. Its size makes it convenient for placement directly at the point of use, reducing the need for long vacuum lines and minimizing pressure loss. Many labs value this model for its balance of adequate pumping speed and manageable size for smaller scale operations. This pump is a good fit for research labs, teaching facilities, and service technicians who need an economical secondary or backup unit. Buyers should plan to check seals, oil condition, and inlet connections before placing the pump into regular service, and the unit is sold as a functioning used pump without new equipment warranty.