Specification Brand : zatagen BulletPoint : Brand: Distek BulletPoint1 : 1. Cost-down Routine Maintenance: The tip seal alternative is less costly compared with genuine one, tip seal service kit is a great replacement substitute for Ulvac DVS series dry scroll pump. Vacuum pumps require routine maintenance and simple tip seal replacement to ensure the pump running under optimizing working condition; the tip seal is wearable parts, which require occasional purchasing. This service set is inexpensive with the same features and performance as genuine. BulletPoint2 : 2.Reliable and Excellent Working Performance: Low noise vibration, low wear, fitting the scroll groove seamlessly, preventing gas leaking and pump seizures. The tip seal set has been widely used and highly recognized by scientific labs, universities, medical or diaphragms research institutions and other application factories, helping them get the optimal vacuum environment. Being available for the most DVS series, namely DVS-321 and DVS-631. BulletPoint3 : 3.Exclusively Formulated PTFE for Long Service Time: the solid and compact tip seal is based on imported material Teflon (PTFE), taking advantage of its features for low wear,high extrusion, high temperature and good chemical resistance, exclusively formulated by professional R&D team, innovative craftsmanship, thousands of on-site testing and practice, worry-free about the tip seal durability, more than 1 years performing lifetime. BulletPoint4 : 4.Easy to install and long guarantee: The quick and simple Ulvac tip seal replacement procedure just takes about less than an house by professional and experienced personal. Please follow the Instrument Manual or video on official website properly using proper personal protective equipment while working. 12 months guarantee, contact us for any inquiry or problem at any time. BulletPoint5 : 5.What you get: The tips seal kit is dark gray, light weight 400 gram/14.12 ounce. The package comes with a white box, including 4 piece of tip seal, long enough for the 4 scroll tip grooves, namely on the outboard housing, inboard housing, both sides of orbiting plate. Color : Black ExternallyAssignedProductIdentifier : 8252316404009 ExternallyAssignedProductIdentifier1 : 0768447445203 ExternallyAssignedProductIdentifier2 : 768447445203 ItemName : QTY:1 New Fit For vacuum pump coupling nylon sleeve SV300B ItemPackageDimensions_Height : 1.18 inches ItemPackageDimensions_Length : 9.84 inches ItemPackageDimensions_Width : 9.84 inches ItemPackageQuantity : 4 ItemTypeKeyword : science-lab-pump-accessories Manufacturer : zatagen Material : Teflon ModelNumber : SV300B NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : SV300B ProductDescription : QTY:1 New Fit For vacuum pump coupling nylon sleeve SV300B warranty:120 days ProductSiteLaunchDate : 2023-08-25T15:58:21.133Z Size : 220V Style : for DVS-321 UnitCount : 1