First, the installation of mechanical seals Notes: 1. Check the mechanical seal with the size of the parts, roughness, parallelism meets the requirements, check the mechanical seal type, size, number of compliance requirements, all parts (especially the sealing surface auxiliary ring) without damage, deformation, cracks and other phenomena, if defective, must be replaced or repaired. Check that the hub or gland chamfer is appropriate, do not meet the requirements must be trimmed. 2. Check the runout of the host, and the amount of deflection swing meets the technical requirements of the sealed chamber meets the installation dimensions, cover and seal the vertical axis is the general requirements: shaft runout is not greater than ± 0.5mm; axis swing amount (the rotating ring ring at) is not greater than 0.06mm; axis is not greater than the maximum deflection 0.05mm; sealed cover is not perpendicular to the plane of the contact with the pads on the center line of the allowable difference 0.03 ~ 0.05mm. 3, the mechanical seal installation environment must be clean, no sand lime and dust around. Mechanical seal during installation, you must be a shaft (or sleeve) sealed cavity seal cover and mechanical seal itself clean, to prevent any impurities into the sealing parts, care must be taken when installing, carefully ISW150-400 mechanical seals, not by force Do not hammer. 4, mechanical seal gland (including static ring) in the absence of the completion of the installation shall jigger mechanical seal to prevent dynamic and static ring to scratch each other. Wear. During the installation process centrifugal pipeline pump mechanical seal ISW150-350 should be kept clean, especially dynamic and static seal rings and auxiliary components should be free of impurities, dust. When installing pipeline pump tightening force must be checked, a small spring is the key. Bolt force should be uniform ISW150-350A mechanical seal, gently put away the habit. SG type pipeline pump mechanical seal rotating machinery is one of the most effective ways the body sealing, machining accuracy itself is relatively high, especially in dynamic and static ring, if disassembly method is inappropriate or improper use, mechanical assembly only after sealing up less than the purpose of sealing and sealing elements will damage the assembly. Pipeline pump (Figure), ISW150-350A mechanical seals, mechanical seal provided by the Hubei Anguo Shi Yuan Pumps Limited. Shi Yuan Yasukuni City Pump Co., Ltd. (www.shiyuanbeng.com) adhere to the "people-oriented" business philosophy, has a professional staff, and strive to provide the best products and services to contribute to the community, and to welcome new and old customers to visit us, sincere cooperation for a better future. Shi Yuan pumps - your reliable friend, Company Address: Hebei Anguo Road King Pumps Industrial Zone Contact: Geng wheat.