Our company recently purchased the inventory of a company that was a global leader in design and manufacturing hydrogen generators. Commonwealth Service And Supply Corp. is a selling new and used items - most is still in original packaging never been opened. Huge selection of the following: Apollo Ball Valves (SS and CS) Siemens Weidmuller SMC Fisher Kunkle branded Wika Winters Dwyer Dongan Lapp M&M Spirax-Sarco Krom-Shroder Ferraz-Shawmut UE Asco Adalet Parker Swagelok 304/316 SS Tube for 1/4"-18" CS Tube 1/4-24" Alloy 600, AL6XN, Aluminum Knox Western King Instruments ITH Idec Hycomp Hoffmann Hummel Fastenal Panduit SS Weldolet CS Weldolet Harting Hammond GE UE Cutler-Hammer Crouse-Hinds Culligan Water Tanks Brand new 1000+ Gal Tanks Brass Asco MUCH MUCH MORE!!! Contact with any questions or product availability ALSO Lab Equipment Welding Rod, Nozzles, Hoses, etc Tools, Tables, Chairs, Computers, Motors We look forward to hearing from you soon!</p>