Specification Brand : Midwest Tungsten Service BulletPoint1 : Reliable and Safe:The oil is packaged in a safe and convenient gallon size to reduce the likelihood of spills or leaks during transport. It's crucial to carefully follow the instructions on the MSDS sheet and take proper safety measures when handling BulletPoint2 : Vacuum production : Vaccum pump oil is EQUIVALENT to Dow Corning DC-704 diffusion pump oil for use in high vacuum production environments BulletPoint3 : Durability and Efficiency: Ideal for challenging and demanding applications, with a quick pumpdown feature that efficiently removes gas molecules from the vacuum chamber. It remains the industry standard for various industrial processes such as brazing/soldering, E-Beam welding, and large-area coating, ensuring reliable and efficient performance. BulletPoint4 : "Formulation: Diffusion pump oil is formulated with mixed phenylmethyl dimethyl cyclosiloxane (Tetramethyl tetraphenyl trisiloxane.) used only as a diffusion pumping oil. BulletPoint5 : Enhanced Oil Durability: The oil's exceptional resistance to hydrolysis and oxidation means it stays in top condition for longer periods, delivering consistent high performance and reducing the need for frequent maintenance. ItemName : Midwest Tungsten Diffusion Pump Oil, High Vacuum, Dow Corning Equivalent, for Higher Resistant to Hydrolysis & Oxidation, Free MSDS Sheet (MT-702), 500cc ItemPackageQuantity : 1 ItemTypeKeyword : industrial-fluids Manufacturer : Midwest Tungsten Service NumberOfItems : 1 PartNumber : MT-702-500cc ProductDescription : Dow Corning no longer offers DC-702 for sale. Midwest Tungsten has filled the gap by offering private label 702 chemically equivalent products in 500 cc bottles. 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. Replacement for and equivalent to Dow Corning DC-702. Sold as DS-702 and Invoil 702 elsewhere. ProductSiteLaunchDate : 2015-05-20T07:00:00.000Z UnspscCode : 15121500