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Experience ultimate efficiency in vacuum filtration with Welch's state-of-the-art pumps, designed specifically for liquid mixtures. Our pumps are durable and efficient and designed to accelerate and streamline your filtration processes.
Choose from our high-performance WOB-L® piston models (2522, 2534, and 2546) with vacuum pressure ranging from 60 Torr to 100 Torr and free air displacement from 22 l/min to 45 l/min. Ideal for filtering aqueous or buffer solutions in environmental and life science labs.
For resistance to weak acid/base solutions, Welch offers the compact MPC 090 E chemical duty diaphragm pump, providing an ultimate vacuum level of 75 Torr and free air displacement of 13 l/min. Equipped with a high-accuracy regulator for soft-start filtration and features like a built-in catch pot, it ensures efficient and precise results.
Join the ranks of forward-thinking industry professionals who have unlocked the potential of vacuum filtration with Welch!
Visit our website www.welchvacuum.com
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© 2025 Ingersoll Rand