矿用离心泵@清河县矿用离心泵@矿用离心泵20寸口径

If you spray oil outward, you should stop and check immediately. The purchase of mechanical seals at different prices has a significant impact on their quality. Take quality control measures mechanical seal before leaving the factory must do sealing performance test, and have a certificate. Mechanical seal after long-term operation, so that the dynamic ring and static ring wear, spring and shaft rust wear, sealant ring wear, aging, deformation, etc., can cause sealing leakage, must repair or replace new parts. The sealing surface of the dynamic ring and static ring shall not have cracks, corners, scratches, hemp points, flying edges and partial grinding, scratches, hemp points can not run through the entire sealing end surface. If the fixed static and dynamic ring is used, the height of the convex of the static and dynamic ring is not less than 3mm, and the height of a single convex is not less than lmm, so as not to affect the heat dissipation. 3 Dynamic ring After installation should be guaranteed to move flexibly on the shaft, the dynamic ring pressure on the spring should be able to bounce back freely, to maintain the vertical and parallel of the static and dynamic ring. Reasonable selection of medium-open pump, is to consider the pump unit and pumping station investment and operating costs, such as comprehensive technical and economic indicators.

S、SH单级双吸中开式离心泵产品特点1、密封系统：可供选用的机械密封、填料密封其冷却润滑均采用内循环；2、流量大、效率高：双吸叶轮，具有流量大、效率高等特点；3、可更换的轴套：轴套作为易损件，起到保护轴，提高泵的使用寿命；4、密封环：密封环作为易损件，起到提高泵的效率、延长泵的使用寿命的特点。S、SH单级双吸中开式离心泵产品用途

矿用离心泵@清河县矿用离心泵@矿用离心泵20寸口径

城市排涝和各种水利工程。适用于黄河流域，船用水泵，大流量冷却塔循环水泵等。S型双吸泵结构紧凑外形美观，稳定性好，便于安装。S型双吸泵运行平稳优化设计的双吸叶轮使轴向力减小到限度，S型单级双吸泵且有优异水力性能的叶型，并经精密铸造，泵壳内表面及叶轮表面极其光华具有显著的抗汽蚀性能和率。可定制铸钢泵壳。船用双吸泵S型泵为单级双吸，卧式中开离心泵，供输送清水及物理化学性质类似于水的液体，介质温度80度，适合工厂，城市，矿山，电站的给排水，农田灌溉，城市排涝和各种水利工程。适用于黄河流域，船用水泵，大流量冷却塔循化水泵等。S型双吸泵结构紧凑外形美观，稳定性好，便于安装。S型双吸泵运行平稳优化设计的双吸叶轮使轴向力减小到限度。S型单级双吸泵且有优异水力性能的叶型，并经精密铸造，泵壳内表面及叶轮表面极其光华具有显著的抗汽蚀性能和率。

S、SH单级双吸中开式离心泵概述