Edwards Speedivac E2M2

This used Edwards Speedivac E2M2 is a compact two stage rotary vane vacuum pump designed for smaller scale laboratory vacuum needs. The unit has been checked for proper operation and displays normal wear consistent with a pump that has been in regular lab service. Despite its small size, the two stage design allows it to reach lower ultimate pressures than comparable single stage pumps of the same footprint. This pump is often used in analytical instrumentation, small vacuum ovens, and as a backing pump for compact turbomolecular or diffusion pump setups where space is limited. Its low noise operation and modest power draw make it a practical choice for benchtop placement near sensitive instrumentation. Many research groups keep an E2M2 on hand as a dedicated support pump for a specific piece of equipment due to its manageable size and consistent performance. This listing is a good match for labs needing an affordable, space saving backup or primary vacuum source. As with any used pump, oil levels and seal condition should be verified prior to putting the unit back into service, and it is offered as tested used equipment without new unit warranty.