Performance You Can Count On—Even in Demanding Lab Environments
If you're performing vacuum filtration, aspiration, or degassing processes, you need a pump that delivers consistent performance without constant oversight. The Welch Model 2585B-50 is built for that kind of reliability. It’s oil-free, low-maintenance, and designed to handle continuous duty cycles in lab and industrial settings.
This model is part of Welch’s WOB-L series, known for its rugged construction and quiet operation. With a flow rate of 1.1 CFM (31 L/min) and an ultimate vacuum of 60 Torr, it’s well-suited for medium-duty applications that require steady vacuum without contamination risk.
