供应卧式单级双吸泵 单级双吸泵 双吸泵

产品概述：　　 单级双吸泵、沪一牌SOW型系列单级双吸中开蜗壳式离心泵，主要供输送温度不**105℃的清水或理化性质类似于水的液体。适用于自来水厂、泵站、电站、空调循环用水、采暖用热水循环、工业供水系统、消防系统、船舶、炼油工业（一般性液体）等输送液体的场合。　　出口直径：DN=80~500mm 　　流量：50~4200m3/h(额**) 　　扬程：H=7.6~160m(额**) 　　许用工作压力：2.5Mpa; 　　许用实验压力：3.75Mpa 　　介质：清水或物理化学性质类似于清水的其他液体(固体颗粒≤80mg/L)。　　温度：≤105℃ 　　经优化设计的水力模型，不仅使泵具有优异的水力性能，并且没有轴向力（理论上）这一困绕水泵特别是大型水泵运行的难题。泵体、泵盖、叶轮经精密铸造，过流表面光滑提高了泵的抗汽蚀性能和效率。　　根据输送介质或用户要求采用填料密封，有足够的空间用于更换填料。　　1、 许用工作压力为2.5Mpa；即泵入口压力+泵扬程≤2.5Mpa。根据泵壳承受的较大压力，泵体和泵盖材质采用灰口铸铁（1.6Mpa）。在订货时敬请注明泵的承压情况或材质。　　2、 介质：温度≤105℃的清水或物理化学性质类似清水的其它液体（固体颗粒≤80mg/L）。　　1、 采用油脂润滑的封闭式滚动轴承，维护简单，运行时间长。　　2、 配备恒定油位的油杯，也可用稀油润滑。　　3、 选用进口（SKF、NSK、NTN）高质量轴承，运行平稳，澡音低，使用寿命长。　　结构紧凑、稳定性好。该型泵为泵壳中开结构，进出口均在泵体上，检修时只需吊出泵盖，转子部件便可移出进行检修作业，而不需拆卸管路，十分方便。　　根据需要电动机（驱动机）可以在左端也可在右端，方便现场安装。结构上缩短转子部件轴向尺寸，轴的钢性较好，运行较稳定**。设有泵体字符封环，而叶轮密封环为可选用件。密封环磨损后可以更换，减少了运行维护费用。型号意义：产品参数：泵型号流量Q扬程(m)转速(rpm)功率(kW)效率(%)必需汽蚀余量(m)泵重(kg)(m3/h)(L/s)80-220(I) 22.083.5121.06.123.233.617.013.810.014805.5821.6181A20.077.2108.05.621.430.014.811.88.7481B17.570.496.04.8619.626.612.49.87.7380.5C16.064.483.04.417.923.010.68.26.8378 60.0164.5240.016.745.766.764.555.040.0295037824.5181A59.0152.9219.016.342.560.858.047.534.03081B55.0138.5199.015.338.555.349.039.030.03080.5C52.0128.4170.014.435.747.042.033.527.52277.880-220 17.066.5108.04.718.530.016.012.87.814804811.7181A16.061.198.04.417.027.213.910.87.0380B15.055.885.04.215.523.611.89.06.2378C14.551.372.04.014.320.010.07.66.12.274 60.0134.5218.016.637.460.662.051.032.0295030813.5181A58.0124.2197.016.134.554.753.543.528.03080B57.0113170.015.831.447.245.036.025.02278.2C55.0105142.015.229.239.437.831.024.018.57480-280(I) 26.0104.5138.07.229.038.324.522.518.014801178.52.3194A25.096129.06.926.735.822.019.016.01178B22.088.1116.06.124.532.219.516.013.07.576C21.079.4105.05.822.029.016.813.010.55.575 80.0208.0280.022.057.877.8107.090.077.529507578.56.3194A78.0192.4235.021.753.465.392.577.068.07577.5B75.0174.7220.020.848.561.177.563.555.05576C74.0155.0200.020.543.055.664.050.045.0377580-280 22.086.0112.06.123.931.125.920.716.514807.5771.9194A21.080.0102.05.822.328.321.818.114.37.576B19.573.292.05.420.325.518.715.012.05.575C18.066.882.05.018.622.815.812.510.5474 60.0172.0220.516.747.861.2102.082.566.0295075776.8194A58.0160.0203.016.144.456.388.071.557.05576.2B57.0146.7188.515.840.852.374.060.049.04575.2C56.0132.6170.015.536.847.261.049.040.03074.480-350(I) 29.0114.4150.08.131.841.743.538.829.314802271.52.3204A26.0105.5133.07.229.336.937.533.025.01570.5B22.096.3117.06.126.832.532.027.522.01570C20.087.1102.05.624.228.326.022.517.91167.5 26.0100.0132.07.227.836.743.035.527.9148015732.5204A22.093.1120.06.125.933.337.030.823.01570B20.082.898.05.623.027.231.025.522.81166C18.070.071.05.019.419.724.020.019.07.564100-260(I) 38.0145.0212.010.640.358.923.518813.114801182.52.4207A37.0132.9192.010.336.953.020.115.811.51181B36.0122.9173.010.034.148.117.013.510.27.579C34.0115.9154.09.432.242.814.511.08.95.577.5 148.5289.0375.041.380.3104.290.075.062.029509085.57.1207A120.8264.9340.033.673.694.088.563.052.97580.5B70.0240.6325.019.466.890.367.552.043.55579C60.0223.4295.016.762.081.957.244.836.04578100-260 30.0123.5170.08.334.347.221.717.012.514801181.51.9207A28.0114.0154.07.831.742.819.014.511.37.579.5B26.0105.9143.07.229.439.716.312.59.27.578C25.099.3131.06.927.636.413.311.07.95.576 52.0245.5340.014.468.294.488.068.050.529507581.57.4207A51.5227.7310.014.363.386.176.058.553.55579.5B50.5212.6280.014.059.077.865.051.037.04577.5C49.0195.2260.013.654.272.255.043.031.53776100-320(I) 47.0185.5225.01*1.562.538.131.226.0148022802.6223A42.0172.0204.011.747.956.733.227.022.518.579.6B38.0157.5184.010.643.851.127.922.518.51579.3C37.0142.8165.010.339.745.823.218.516.01179 185.0368.0450.051.4102.2125.0148.0123.0102.029502008011223A140.0341.6410.038.994.9113.9130.0106.089.513279.6B100.0314.8370.027.787.4102.8110.090.077.311079.3C119.0245.4325.033.168.290.393.574.064.09079100-320 50.0141.5174.013.939.348.336.029.525.5148018.5782.2223A48.0131.6164.013.336.645.631.025.521.61577.6B47.0120.0152.013.133.342.226.021.217.91177.3C44.0112.4143.012.231.239.721.517.014.11177 70.0283.0350.019478.697.2146.0119.0101..5223A65.0263.3360.018.173.1100.0125.0103.087.011077.6B61.3237.8310.017.066.086.1106.084.072.09077.3C60.9215.5287.016.960.079.788.069.058.07577100-400(I) 70.0185.5241.519.451.567.063.052.039.0148045732.5241A65.0170.6213.018.147.459.253.044.034.03072B62.0158.6190.017.244.052.846.038.031.23071C58.0141.6178.016.139.349.435.530.322.518.569100-400 60.0163.0217.016.745.360.360.952.041.1148037723.1241A58.0149.9188.016.141.652.250.244.035.03069B54.0138.4168.015.038.546.742.937.531.02266.5C51.0121.1135.014.233.637.533.528.725.818.563125-240(I) 100.0274.6370.027.876.3102.820.214.89.1148018.585.51.8249A92.0259.3332.025.672.092.218.313.28.31584.5B82.0232.4285.022.864.579.215.910.67.61582.5C78.0210.5240.021.758.566.713.28.76.81177.5 139.5533.5715.038.7148.2198.683.560.040.0295013285.56.8249A124.0496.7650.034.4138.0180.673.052.036.011084B119.0454.3550.033.1126.2152.863.543.532.07582C103.0411.6460.028.6114.3127.863.034.030.07577125-240 100.0256.5320.127.871.288.920.215.110.814801584.52.2249A94.0242.5300.426.167.483.417.613.59.11584B90.0223.8265.025.062.273.615.011.58.41182C82.0199.1220.022.855.361.112.49.17.87.578 111.0472.5662.030.8131.2183.984.060.540.0295011084.58.7249A106.0442.2592.029.4122.8141.773.553.036.49084B102.0393.7510.028.3109.4141.062.842.033.57582C90.0369.5415.025.0102.6115.052.537.033.07577125-300(I) 100.0270.0375.027.875.0104.232.527.021.0148030841.9274A80.3243.7348.022.367.796.727.522.015.52282B75.0220.5310.020.861.286.123.518.012.518.580C60.5195.8270.016.854.475.019.014.210.51578 380.0535.5640.0105.6148.8177.8120.0108.092.62950200847.6274A285.0483.4630.079.2134.3175.0103.588.077.816082B190.0437.2600.052.8121.5166.792.072.060.013280C90.2389.0500.025.1108.1138.980.057.043.511078 导购**
** 上海沪一泵业制造有限公司 型号 SOW80-220(I) 材质 铸铁 性能 自动 用途 主要供输送温度不**105℃的清水或理化性质类似于水的液体。适用于自来水厂、泵站、电站、空调循环用水 泵轴位置 卧式 叶轮结构 封闭式叶轮 叶轮吸入方式 双吸式 流量 22（m3/h） 叶轮数目 双级 扬程 17（m） 汽蚀余量 1.6（m） 吸入口径 80（mm） 排出口径 80（mm） 结构原理 喷射泵 轴功率 5.5