nb,nba,gn,gnl,n型冷凝泵型号价格,生产厂家,三昌泵业

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1、NB、NBA、GN、GNL、N型冷凝泵N型冷凝泵概述：N型冷凝泵泵系单级单吸悬臂式离心冷凝泵。GN、GNL型泵，系两级单吸离心式冷凝泵，适用于电厂，用来抽送冷凝器中的凝结水和750～3000kw汽轮发电机组抽送凝结水或物理、化学性质类似于水的其他液体之用。液体温度不超过80℃。泵进口压力不高于0.6MPa。N型冷凝泵参数范围：流量Q11~120m3/s扬程H12~143mN型冷凝泵型号说明：100N－45100－泵进口口径（mm）N－冷凝水泵B－悬架式45－泵的设计扬程mGNL3－AGNL3－BG－高吸程N－冷凝水泵L

2、－立式3－泵进口口径为3寸A、B－两种不同叶轮外径NB、NBA、GN、GNL、N型冷凝泵外形安装尺寸图N型冷凝泵结构型式：NB、NBA、GN、N型冷凝泵为卧式，GNL为立式。采用滚动轴承，润滑脂润滑，轴封为填料密封，也可用机械密封。N型冷凝泵旋转方向：从电机端看，泵为逆时针方向旋转N型冷凝泵主要零件材质：N型冷凝泵的体过流部件泵体、泵盖、密封环、轴套的材质为铸铁，N型冷凝泵叶轮为硅黄铜，诱导轮为铝铁青铜。轴均为优质碳素钢。N型冷凝泵成套范围：成套供应泵、电机、联轴器、止回阀、闸阀。参数型号流量Q扬程H转速n轴功率Pa配

3、带电动机效率η必须汽蚀余量叶轮名义直径进出口径泵重功率型号m3/sL/smr/minkwkw%mmmmmkg100NB-4514.424.031.04.006.678.6154504229804.816.056.37.54557600.610.810.88196100NB-45A1318223.615.006.1148464529003.84.34.75.54552570.610.710.81185100NB-6021.63650.46101469656129309.2611.7513.971518.54454600.

4、70.81210100NB-60A21.63650.461013.941393729305.617.2113.9711435358.50.750.901.11753N6H16.522304.86.18.368676429306.798.039.5111154550550.750.851.052223N616.522304.86.18.362615829306.657.408.80114449550.750.851.052153N6×218263457.229.45131128123295015.2917.4319.98

5、224252570.80.951.15首215次2223N6×2A1826345.007.229.45108105101295012.914.616.718.54151560.80.951.15首215次2054N6H304050658.3311.113.916.778767265295013.315.316.920.222485458570.850.9511.152304N6304050608.3311.113.916.766646159295011.4613.1514.4517.2118.522475357.556

6、0.850.9511.12154N6A3040508.3312.513.940383729306.677.58.85114955.558.50.911.11754N5×23045508.3312.513.9110105101293019.223.824.1304754570.951.11.2首220次210167参数型号流量Q扬程H转速n轴功率Pa配带电动机效率η必须汽蚀余量叶轮名义直径进出口径泵重功率型号m3/sL/smr/minkwkw%mmmmmkg4N5×2A3045508.3312.513.910095912

7、95017.421.521.7304754570.951.11.2首215次1954N6×2H3045508.3312.513.91351301232950232933.5374861600.951.151.25首230次2206N64065951151111826.43292918986295023.329.534.53845435467710.80.91.051.22626N6A365480100101522.227.870696866295016.319.122.826.130435365690.80.911.1

8、2256N6B3660901081016.7253086858278295019.625.73033.337435467690.80.91.051.152453NBA-5152025304.175.566.948.333028252229802.292.602.853.105.5Y132S1-2YB53.458.759.858.0