Cleaning out a former research laboratory and offering a variety of scientific and vacuum equipment. Items include: Vacuum chambers Thin-film / deposition system components ALD-related hardware Stainless steel vacuum vessels Vacuum pumps and pumping hardware Vacuum valves, flanges, and feedthroughs Cooling / recirculation components Stainless tubing and fittings Miscellaneous laboratory hardware and accessories Equipment is from a research environment and has been stored indoors. Some systems appear complete while others are best suited for parts, rebuilding, or custom projects. I have not tested the equipment and am selling everything as-is. Potentially useful for people working with brands and systems such as Agilent / Varian, MKS, , Kurt J. Lesker, MDC Vacuum and similar vacuum / thin-film / semiconductor equipment. Ideal for: Universities Research laboratories Semiconductor startups Thin-film / vacuum engineers Physics departments Vacuum equipment rebuilders Makers and industrial surplus buyers The chambers are very heavy but on wheels, and buyers should be prepared with appropriate transportation and moving equipment. I would prefer to sell larger lots, but may separate items depending on interest. Storage is located in Astoria. Check out and make offer.