SY型耐腐蚀液下泵SY型耐腐蚀液下泵为玻璃钢制造、WSY型耐腐蚀液下泵为液下旋涡泵、FSY型耐腐蚀液下泵为立式离心泵。该泵因伸入贮罐、只要液体高于泵体，既可不灌液而起动送液，平盖板下设有泄漏孔。液体不会向贮罐外泄漏。SY型耐腐蚀液下泵安装注意事项和维护1、SY型耐腐蚀液下泵要垂直安装，将泵的平盖板安装在贮罐法兰座上，开始运行前，先用手盘动联轴器，检查泵是否有卡阻现象，转动是否灵活。2、SY型耐腐蚀液下泵起动前只要贮罐中液体高于泵体即可开车，严禁无介质运转和反方向运转（运转方向要以泵的转向牌一致），否则泵体内因缺乏液体润滑而损坏轴承、轴套、如发现有剧烈振动或异常声音，立即停车检查。3、平时注意保养，经常检查泵运行是否平稳，有无异常震动，注意更换弹性块，定期补充和更换轴承润滑油。SY型耐腐蚀液下泵性能参数:型号流量Q扬程m转速r/min电机功率KW液下长度mmm3/hL/sSY40×32-204.46.38.31.221.752.3121201829001.5-3500至3000SY50×40-208.812.516.32.443.474.5321.52017.829002.2-4SY65×50-2017.52532.54.866.949.0321.5201829004-5.525WSY-222.884.056.480.801.121.8022181529002.225WSY-302.886.489.000.801.802.523020152900340WSY-255.768.1013.321.602.243.702520152900440FSY-228.1015.8420.002.244.45.502218152900340FSY-186.4815.0021.601.804.176.0018151229002.240WSY-506.488.6414.401.802.404.0050453529007.540FSY-351020302.85.58.33430242900450FSY-353045558.312.515.135322829007.550FSY-35A2535457.09.712.526252229005.550FSY-201830355.08.39.72016122900480FSY-35569211015.525.530.5)