Specification Brand : RFS BulletPoint1 : Made of brass material and conform to DIN 2353, ISO 8434-1, and DIN EN 3851 standards. Extensively used in high working pressure and temperature applications. BulletPoint2 : Consists of a fitting body, nut and sleeve. The sleeve provides extra sealing capability. BulletPoint3 : Ensure an excellent and reliable sealing in high-pressure applications with strong mechanical grip design. Easy to use, fewer leak paths, dampen vibrations, ease of use and installation, and high durability. BulletPoint4 : L series single ferrule with working pressure up to 500 bars (7200 PSI). BulletPoint5 : Reducing union fitting with 2 compression ends to extend pipeline by connecting tubes and pipes of different tube/pipe size without leaving deformities. Color : One Color ExteriorFinish : Brass ExternallyAssignedProductIdentifier : 8886481750663 ItemName : RFS Brass 22mm OD x 12mm OD Reducing Union Coupling Compression Fittings, Light Series ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : compression-union-straights Manufacturer : RFS Material : Brass ModelName : GUGHTBCBP ModelNumber : GUGHTBCBP NumberOfItems : 1 NumberOfPieces : 1 PartNumber : F-D-B-UR-22L-12L N ProductDescription : Compression fittings are commonly used in applications that requires excellent sealing in high temperature and pressure setting. These fittings are also known as single ferrule. They have a simpler design than double ferrules. Compression fittings are made to DIN 2353, ISO 8434-1, and DIN EN 3851 standards. These fittings are available in 3 series; S, L, and LL. Each series is made to suit different pressure needs. S series (high pressure) fitting has a working pressure of 315 to 630 bars, while L series (light pressure) fitting has a working pressure between 160 to 315 bars. The lowest pressure (LL) series is 100 bars. Compression fittings can be assembled and reassembled many times. Fittings vary in design but they are all made up of three parts; Body, nut, and sleeve. The benefits offered by compression fitting are fewer leak paths, dampens vibration, flexibility, and ease of installation. To install a compression fitting, place the ring and nut over the tube. Then, use a pre-assembly tool and insert the tube up to tube abutment and tighten it with 1 1/4 turns. Remove the pre-assembly tool and untighten it. Remove the nut to see if there is any visible ring formed over the tube. Use a wrench to tighten the nut with the fitting body in an upward position until there is a noticeable feeling in increase of torque and further tighten the nut ¼ turn. Single ferrule reducing union combines pipes of different diameter together. Reducing union is highly sought after because not only it helps to stop the pipe run within the piping system, it can also help operators and users to extend the piping system by connecting 2 different pipe sizes together. It also helps to repair any leaking or damaged pipes. This fitting has both compression ends with sleeves and nuts. ProductSiteLaunchDate : 2022-07-22T12:32:04.768Z Size : 22 MM X 12 MM UnitCount : 1 UnspscCode : 40141700