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. Color : Blue ExternallyAssignedProductIdentifier1 : 0740439621581 ExternallyAssignedProductIdentifier2 : 740439621581 FinishType : Polished Hazmat : 9 IncludedComponents : Unit^Instruction Guide ItemForm : Paste ItemName : Midwest Tungsten Diffusion Pump Oil, High Vacuum, Dow Corning Equivalent, for Higher Resistant to Hydrolysis & Oxidation, Free MSDS Sheet (MT-704), 250cc ItemPackageDimensions_Height : 21 inches ItemPackageDimensions_Length : 18 inches ItemPackageDimensions_Width : 18 inches ItemPackageQuantity : 1 ItemShape : Round Rod ItemTypeKeyword : industrial-fluids ItemVolume : 0.55 fluid_ounces LiquidVolume : 5 gallons Manufacturer : Midwest Tungsten Service ModelName : Wire Pulling Lubricant, 5 gal. Bucket, Wht ModelNumber : 1947 NumberOfItems : 1 PartNumber : MT-704-250c ProductDescription : Dow Corning no longer offers DC-704 for sale. Midwest Tungsten has filled the gap by offering private label 704 chemically equivalent products in 250 cc bottles. MT-704 diffusion pump fluid is a single component fluid for high vacuums of 10E-6 to 10E-8 torr, untrapped or 10E-10 to 10E-11, trapped. It performs well in tough, rugged applications and offers quick pumpdown, even after exposure to air at operating temperatures, although this is not recommended. Replacement for and equivalent to Dow Corning DC-704. Sold as DS-704, KJLC 704, and Invoil 704 elsewhere. ProductSiteLaunchDate : 2015-05-20T07:00:00.000Z StreetDate : 2017-05-15T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 8 WaterResistanceLevel : waterproof