Here, the sealing surface for signs of wear still need to add the following to check signs of wear, can help analyze failures. (1), and wear wider: Indicates the pump was a serious misalignment. The reason is: a, bearing damage; b, shaft vibration or axial deformation; c, shaft bending; d, pump cavitation vibration; e, uncoupled pair; f, severely deformed tube; g, seal stationary ring tilt. (2), wear scar narrowing: grinding marks narrower than the minimum width of the two sealing surfaces, which illustrate the sealing overpressure, pressure or temperature of the sealing surface deformation. (3), no wear marks: Description sealing surface is not bonded. Check the springs and other compensation mechanism is slipping or impeded. (4), the sealing surface no wear marks, but there are bright spots. Sealing surface will be a bright spot without warping wear scar. Pressure is too high, the gland bolts screwed good or not good clip ISG100-100I mechanical seal, or pump can form a rough surface highlights. When using two bolts of the gland, the stiffness is not enough, the deformation is another cause of highlights. When this symptom description: a drive to seal leaks may use mechanical seal Notes: 1. General mechanical seal is suitable for clean, non-suspended particles in the medium ISG100-125 mechanical seals, therefore, the newly installed management system and liquid filling, should be carefully washed clean, to prevent solid impurities into the mechanical seal face seal failure. 2. In the crystallization medium, the use of mechanical seals, often pay attention to rinse. After restarting the pump stops before ISG100-100A mechanical seals, mechanical seals on crystallization to clean. 3. Remove the mechanical seal should be carefully, and not hands-cone, iron and other percussion, so as not to destroy the static ring sealing surface. 4. If you have not split down the dirt, do not reluctantly to dismantle, should seek to remove dirt mechanical seals, rinse, and then be demolished, in order to avoid damage to the sealing element. 5. Before installing the mechanical seal, you should check that all sealing elements have failed, corrupted, if you restored or updated components. 6. The ring should be strictly checked for wear and stationary ring seal face, does not allow any minor scratches, Pengpo other defects. All parts, including pump body, impeller, sealed chamber, etc. should be clean before assembly. Especially the movement ring face with a clean, soft cotton cloth and carefully wipe clean, and then coated with a layer of clean grease or oil. ISG100-100I mechanical seals, mechanical seals, pipeline pump mechanical seal is provided by Anguo Shi Yuan Pump Company. Anguo Shi Yuan Pump Co., Ltd. (www.shiyuanbeng.com) strong, credible, in Baoding centrifugal pumps and other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead you hand pumps and stone yuan into the brilliant, for a better future!