{"product_id":"mt-702-diffusion-pump-fluid-1-gallon","title":"MT-702 Diffusion Pump Fluid - 1 Gallon","description":"\u003cp\u003e\u003cspan\u003eReplacement for and equivalent to Dow Corning DC-702. \u003c\/span\u003e\u003c\/p\u003e \u003cp\u003eMixed phenylmethyl dimethyl cyclosiloxane. MT-702 diffusion pump fluid is a general purpose fluid designed for fast pumping of large volumes of gas. It is used to produce vacuums in the range of 10E-5 to 10E-7 torr. It is also used in vapor ejector pumps that attain vacuum of 10E-4 to 10E-5 torr.\u003c\/p\u003e \u003cp\u003eGreat for high-speed diffusion pumps\u003c\/p\u003e \u003cp\u003eUses include: aluminizing TV tubes, vacuum metallurgy, and heat-treat furnaces\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eSold as DS-702, and Invoil 702 elsewhere.\u003c\/span\u003e\u003c\/p\u003e","brand":"Midwest Tungsten Service","offers":[{"title":"Default Title","offer_id":45342075781222,"sku":"42500-00008","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7286\/2054\/files\/702_gal__34646.jpg?v=1774863251","url":"https:\/\/www.tungsten.com\/products\/mt-702-diffusion-pump-fluid-1-gallon","provider":"Midwest Tungsten Service, Inc.","version":"1.0","type":"link"}