Supplying reliable vacuum equipment since 1976!

Notice: Duniway Stockroom is moving! On September 11th and 12th, we will be moving to our spacious new office in Fremont. Our office will be closed for those two days.

We will do our best to ship all orders placed by 1 pm on September 10th by close of business that day. We will not be shipping again until September 15th.

Please plan ahead and make sure that any critical orders are placed in time to get shipped before we close. Orders can be placed online while we are closed but final acknowledgements and shipments will not occur until September 15th.

WE REBUILD   Vacuum Pumps - Turbo Pumps - Ion Pumps - Mechanical Pumps and Diffusion Pumps !   View Details Here

Duniway Stockroom, Vacuum Equipment, Used Vacuum Equipment, Rebuilt Vacuum, Equipment, Ion Pumps, Ion Pump Controls, Ion Pump Rebuilding, Ion Pump Cables, Vacuum Gauges, Vacuum Gauge Controllers, Vacuum Gauge Sensors, Thermocouple Gauges, Convection Gauges, Diaphragm Gauges, Capacitance Diaphragm Gauges, Vacuum Hardware, Vacuum Flanges, ConFlat Flanges, Copper Gaskets, Viton Gaskets, Vacuum Valves, Vacuum Supplies, Vacuum Oil, Vacuum Grease, Vacuum Tubing, Bell Jars, Glass Bell Jars, Mechanical Pumps, Mechanical Pump Rebuilding, Mechanical Pump Rebuild Kits, Diffusion Pumps, Diffusion Pump Parts, Diffusion Pump Rebuilding, Leak Detector Parts, Leak Detector Rebuilding, Amphenol, Apiezon, Baratron, BOOSTIVAC, C-102, Celvaseal, Conflat, Convectron, Convoil Delrin, Dow Corning, DuoSeal, Duxseal, Epoxy-Patch, Fel-Pro, Fomblin, Galaxy, I-Mag, KF, Kovar, Krytox, Amphenol Corp., James G. Biddle Co., MKS, Physical Electronics, Inc., Felt Products Manufacturing Co., Meyers Vacuum, Varian Associates, Granville-Phillips Co., CVC Products, Inc., E.I. DuPont de Nemours & Co., Inc., Dow Corning Corp., Sargent-Welch Scientific Co., JM Clipper, The Dexter Corp., Felt Products Manufacturing Co., Ausimont Group, Duniway Stockroom Corp., MKS, Leybold Vacuum, Inc., Westinghouse Electric Corp., E.I. DuPont de Nemours & Co., Inc., Octoil, OFHC, PentaVac 5, Porta-Test, Posi-Trap, Pyrex, Santovac, SodaSorb, Starcell, Teflon, Tefzel, Terranova, Ti-Ball, Trivac, Tylan, Ultratest, Vacsorb, VisiTrap, VCR, Viton, WOB-L, CVC Products, Inc., American Metals Climax, Inc., Duniway Stockroom Corp., Varian Associates, Mass-Vac, Inc., Corning Glass Works, Monsanto Co., Mass-Vac, Inc., Varian Associates, E.I. DuPont de Nemours & Co., Inc., E.I. DuPont de Nemours & Co., Inc., Duniway Stockroom Corp., Varian Associates, Leybold Vacuum, Inc., Tylan General, Leybold Inficon, Inc., Varian Associates, Mass-Vac, Inc., Cajon Co., Dupont Dow Elastomers, Welch-Rietschle-Thomas Industries