Edwards E1M40

This used Edwards E1M40 is a single-stage rotary vane vacuum pump built to deliver dependable rough vacuum performance across a variety of laboratory and industrial uses. Larger than the E1M18 in its displacement rating, the E1M40 is suited for applications needing higher throughput while still operating on the simpler, cost-effective single-stage platform. The unit has been removed from a working system and is offered in tested, functional condition. The E1M40 is commonly used to support vacuum ovens, filtration systems, and general process vacuum needs where fast evacuation of larger volumes is important. Its oil-sealed rotary vane design provides smooth, consistent operation, and the single-stage configuration keeps maintenance straightforward compared to two-stage alternatives. Many facilities favor this pump size for mid-range vacuum tasks that do not require extremely low ultimate pressures. Buyers considering this used E1M40 should plan for standard service such as an oil change and inspection of vanes, gaskets, and seals prior to installation. It represents a practical, budget-friendly choice for laboratories, universities, and industrial maintenance teams that need reliable single-stage vacuum pumping without the premium of new equipment. The pump is sold as removed from active service and ready for evaluation.