9, the installation process will never agree with something directly beat sealing elements, when demand beat, it is necessary to use special things were beat, to prevent damage to the sealing element. Installation should seal gently to avoid damaging the seals. 10, when the gland bolts should be tightened evenly to prevent deflection gland section, check the points with a feeler or special tools, the error is not greater than 0.05 mm. Check the gland and the shaft or sleeve diameter with the gap (and concentricity), must ensure uniformity around, checking with a feeler points tolerance is not greater than 0.10 mm. 11. When installing stationary ring, the first stationary ring seal trap after the stationary ring back ISW350-315 mechanical seal, and then into a sealed cover. Pay attention to the maintenance section of the stationary ring, including the vertical section of the stationary ring and cover the middle line, and the back of the stationary ring groove targeting anti-anti-rotation pin ISW300-315A mechanical seal, but contact with each other and not allow anti-rotation pin slot. Make sure to install static ring gland or with a plane parallel to the back cover and seal in place. Ring should be kept flexible and mobile ISW300-400 installation of mechanical seals, after the ring is pressed against the spring should be able to automatically bounce back. How multistage centrifugal pump mechanical seal installation and removal (1) corrosion-resistant chemical pumps, the greater the amount of compression springs, sealing effect is not necessarily better. Some people think that the greater the amount of compression spring mechanical seals, sealing the better, it is not. Excessive compression springs, friction can cause rapid wear, and instantly burned; excessive compression spring to lose the ability to adjust the end face of the ring, resulting in seal failure. (2) ring seal is not tight as possible. In fact, detrimental tight ring seals, increased wear one ring and sleeve between premature leakage; the second is to increase the axial adjustment ring, the resistance movement, can not be adjusted timely when conditions change frequently ; three spring fatigue easily damaged; four is to make the seal ring deformation, affecting the sealing effect. Mechanical seals, ISW300-315A mechanical seals, mechanical seals prices (provided by Shi Yuan Anguo Pump Co., Shi Yuan Anguo City Pump Co., Ltd. (www.shiyuanbeng.com) is specialized in the "IS centrifugal pump, XA centrifugal pump, BA Centrifugal, B-type pump, double suction centrifugal pump "of the enterprise, the company of" honesty, hard service "concept, to provide you with the highest quality products and services are welcome to inquire Contact:! Geng wheat.