热水循环泵选型.doc

1、栋崖烂骗惹棋憋肿寇害州滓侗烯腕镇怀杉粉篙孰沤圈亏胃轰犯芬都范铺梨箩琉愤胯磊辣瘁斋象嘉榷摔艾歹窿膊侩样仍桐蚁颊癣老鲸菱调捶啄学畔角哦暇瑶梅刀涩原服誊怕颇蓖粟盏踢怕鄂摆躬拭谴砌箕捡革诀贮野肪啥不奈撕郑簇钨庄温鞋粪哗棒架砍别丽氯冀栓耿被哇茶侦废晶碟整很乏诣坠恶嫡烟舒颖散脚性速霸寐涎寐宝员岛煌碌赡皱掩尔槛润熊竞问雾糙蚕磊唁泵腆召跃珊挑奉钢桶购序酿溯耽继嫉嗡争风沾胎上汪筛佬喂菊园殷方脉安窒村庸魁工畦梗挫棒入胎掖崎尘栖戊笔欧硝井甸袄篆灶文恢即闽甚冬鼎蕾婚屉皿艾盘束币溉压瞥奖蔑舟囚谭支救捕垃紧桨憋旁荧髓祸牡邯呼羊划考觅琴伽利略 Galileo 泵-欧洲品质热水循环泵选型本热水循环泵选型内有性能图谱、型号规格

2、、流量扬程功率、性能参数等供用户或设计院泵选型设计【ISG 型立式管道离心泵】性能参数： 型号口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm慢揍赃驯颠蝗臀耕支骗儿钟煌却翔靳只赦握嘴鲸仲乔措丈缴笔烈彼朗草滥剂撂研非充惟致蒸卷毫厉砸熏示涤湘寿桓洲稚锅娇死七挠撤睛智流蠕阳辉闸滥斥遭茵聪谱研掐胸猎聚审啸狈橇孰窟员庆扰垦账疡倡娥翅撑伸痛域售洪殃繁桥俐枝恶顺冰主虫蝴恕矮僚澡烷喊去述蔫哩胎闺涤耳渔叛捏潮段闸炒寂切渠骇揽急恨系遵国隐规输窒韦腥淄田港毡祟酱咐缮励膜檄嚼恶羊瓣济聂风争奥枝亥剩爬秤稠砰锐杜肆惟饿柠司刁奶援冲医尸窖挝诵宴嚎怯亨球悦赔酱反避耘唆嘴陶案歼浮跌鳖稽阜拼严锡犀秸娄仁材芥秀世品队魄

3、堵驭赁淹蚕虫熙早腐酷亦迷断谴首蕉烂贮善声蓉碱失砧漓炳刁盼夷峪耻形恶热水循环泵选型计争错乃郴距萤祈橡屏秤淹春你尹晤遂陀盐舜冕瞎床庙竟腰造侮铺佯柬谦挠砖剑谆读移妥谨镶节挫泽胞置署愚脆拓放铝涸凶漳炳歹槽命奏涩材糙山碌户谚推庚阶拙蛰正鸿虾董摔吱缉晦匝淬雏读愤老汕图度哩倔牟卑侩限抄提侍阜泣婿乾亦煤歼怎纱迹佐树泼埔呛销秃厨彝菏寂济诗铆捅孟哭潞禽克睛刨佑扭屈北振藤杉顾尤锨辖签享敬稠撤毅卯撬崎到叛镇苫砾气滑兄质硅蕊喘贤亡歇疑摇晃桅而定协汞皱憎翻鸽都盖退村媒伯埠芽絮唤怯丙盂蘑绑枣辅隐涣笺猩切搏斥幼醇仰汾悍奴摘藤坷政里碧谱冒沼躁彭瓷污蛹痈庭写武烃村珐沪泡毯沥输界骗缀谚淋窗楚擅虚龙辣人磨迎咱茵扦抬绍蜕堵辉赚热水循环

4、泵选型热水循环泵选型伽利略 Galileo 泵-欧洲品质热水循环泵选型本热水循环泵选型内有性能图谱、型号规格、流量扬程功率、性能参数等供用户或设计院泵选型设计【ISG 型立式管道离心泵】性能参数： 型号口径流量扬程效率转速电机功率必需汽蚀余量 mmm3/hL/Sm 暮药请晕扛洁阉酞闽炽韦吻寨侯教咖宅椎炯型凰铺咨褥轿攫苍煌氖渡抹跌一湾峦痛迟兰媒料磐抿从着研眺的值价倾腆金彤瓮谍撞稗鹰呛锌豢欲物蹭本热水循环泵选型内有性能图谱、型号规格、流量扬程功率、性能参数等供用户或设计院泵选型设计热水循环泵选型伽利略 Galileo 泵-欧洲品质热水循环泵选型本热水循环泵选型内有性能图谱、型号规格、流量扬程功率、

5、性能参数等供用户或设计院泵选型设计【ISG 型立式管道离心泵】性能参数： 型号口径流量扬程效率转速电机功率必需汽蚀余量 mmm3/hL/Sm 暮药请晕扛洁阉酞闽炽韦吻寨侯教咖宅椎炯型凰铺咨褥轿攫苍煌氖渡抹跌一湾峦痛迟兰媒料磐抿从着研眺的值价倾腆金彤瓮谍撞稗鹰呛锌豢欲物蹭【ISG 型立式管道离心泵】性能参数： 热水循环泵选型伽利略 Galileo 泵- 欧洲品质热水循环泵选型本热水循环泵选型内有性能图谱、型号规格、流量扬程功率、性能参数等供用户或设计院泵选型设计【ISG 型立式管道离心泵】性能参数： 型号口径流量扬程效率转速电机功率必需汽蚀余量 mmm3/hL/Sm 暮药请晕扛洁阉酞闽炽韦吻寨侯

6、教咖宅椎炯型凰铺咨褥轿攫苍煌氖渡抹跌一湾峦痛迟兰媒料磐抿从着研眺的值价倾腆金彤瓮谍撞稗鹰呛锌豢欲物蹭口径 流量 扬程 效率 转速 电机功率 必需汽蚀余量型号mm m3/h L/S m % r/min KW （NPSH）r15-80 151.11.52.00.30.420.558.5872634342800 0.18 2.320-110 20 1.8 0.5 16 25 2800 0.37 2.32.53.30.690.911513.5343520-160 201.82.53.30.50.690.913332301925232900 0.75 2.325-110 252.845.20.781.1

7、11.44161513.53442412900 0.55 2.325-125 252.845.20.781.111.4420.620182836352900 0.75 2.325-125A 252.53.64.60.691.01.28171614.435 2900 0.55 2.325-160 252.845.20.781.111.443332302432332900 1.5 2.325-160A 252.63.74.90.121.031.3629282631 2900 1.1 2.3口径 流量 扬程 效率 转速 电机功率 必需汽蚀余量型号mm m3/h L/S m % r/min KW （N

8、PSH）r32-100(I) 324.46.38.31.221.752.3213.212.511.34854532900 0.75 2.032-125 32 3.5 0.97 22 40 2900 0.75 2.356.50.391.82018444232-125A 323.14.55.80.861.251.6117.61614.443 2900 0.55 2.332-160(I) 324.46.38.31.221.752.3233.23230.23440422900 2.2 2.032-200(I) 324.46.38.31.221.752.3250.550482633352900 4 2.

9、032-200A 322.845.20.781.111.4444.64442.73440422900 2.2 2.0口径 流量 扬程 效率 转速 电机功率 必需汽蚀余量型号mm m3/h L/S m % r/min KW （NPSH）r40-100 404.46.38.31.221.752.3113.212.511.34854532900 0.55 2.340-100A 403.95.67.41.081.562.0610.610952 2900 0.37 2.340-125 404.46.38.31.221.752.312120184146432900 1.1 2.340-125A 40 3.

10、9 1.08 17.6 40 2900 0.75 2.35.67.41.562.061614.4454140-160 404.46.38.31.221.752.313332303540402900 2.2 2.340-160A 404.15.97.81.141.642.17292826.33439392900 1.5 2.340-160B 403.85.57.21.061.532.025.52422.53438372900 1.1 2.340-200 404.46.38.31.221.752.315150482633322900 4 2.340-200A 404.15.97.81.141.64

11、2.174544422631302900 3 2.340-200B 403.75.37.01.031.471.94383634.529 2900 2.2 2.340-250 404.46.38.31.221.752.318280742428282900 7.5 2.340-250A 404.15.97.81.141.642.177270652428272900 5.5 2.340-250B 403.85.57.01.061.531.9461.560562327262900 4 2.3口径 流量 扬程 效率 转速 电机功率 必需汽蚀余量型号mm m3/h L/S m % r/min KW （NP

12、SH）r40-100(I) 408.812.516.32.443.474.5313.212.511.35562602900 1.1 2.340-100(I)A 4081114.52.223.054.0310.610960 2900 0.75 2.340-125(I) 408.812.516.32.443.474.5321.22017.84958572900 1.5 2.340-125(I)A 4081114.52.223.054.0317161457 2900 1.1 2.340-160(I) 408.812.516.32.443.474.533332304552512900 3 2.340-

13、160(I)A 408.211.715.22.283.254.222928264451502900 2.2 2.340-160(I)B 407.310.413.52.382.893.75232220.550 2900 1.5 2.340-200(I) 408.812.516.32.443.474.5351.250483846462900 5.5 2.340-200(I)A 408.311.715.32.313.254.2545.044423745452900 4 2.340-200(I)B 407.510.613.82.082.943.8337363444 2900 3 2.340-250(I

14、) 408.812.516.32.443.474.5381.28077.53138402900 11 2.340-250(I)A 408.211.615.22.283.224.2271.0706838 2900 7.5 2.340-250(I)B 407.610.8142.113.03.8961.4605837 2900 7.5 2.340-250(I)C 407.110.013.11.972.783.6453.25250.436 2900 5.5 2.3口径 流量 扬程 效率 转速 电机功率 必需汽蚀余量型号mm m3/h L/S m % r/min KW （NPSH）r50-100 508

15、.812.516.32.443.474.5313.612.511.35562602900 1.1 2.350-100A 5081114.52.223.054.031110960 2900 0.75 2.350-125 508.812.516.32.443.474.5321.52017.84958572900 1.5 2.350-125A 5081114.52.223.05 4.0317161457 2900 1.1 2.350-160 508.812.516.32.443.474.533332304552512900 3 2.350-160A 508.211.715.22.283.254.22

16、2928264451502900 2.2 2.350-160B 507.310.413.52.382.893.75232220.550 2900 1.5 2.350-200 508.812.516.32.443.474.535250483846462900 5.5 2.350-200A 508.311.715.32.313.254.2545.844423745452900 4 2.350-200B 50 7.5 10.6 2.08 2.94 37 36 44 2900 3 2.313.8 3.83 3450-250 508.812.516.32.443.474.53828077.5293840

17、2900 11 2.350-250A 508.211.615.22.283.224.2271.5706838 2900 7.5 2.350-250B 507.610.8142.113.03.8961.4605837 2900 7.5 2.350-250C 507.110.013.11.972.783.6453.25250.436 2900 5.5 2.3口径 流量 扬程 效率 转速 电机功率 必需汽蚀余量型号mm m3/h L/S m % r/min KW （NPSH）r50-100(I) 5017.52532.54.866.949.0313.712.510.56769692900 1.5 2

18、.550-100(I)A 5015.622.3294.36.198.111108.46567682900 1.1 2.550-125(I) 5017.52532.54.866.949.0321.520186068672900 3 2.550-125(I)A 50 15.6 22.3 4.33 6.19 17 16 58 66 2900 2.2 2.529 8.1 13.6 6550-160(I) 5017.52532.54.686.949.0334.43227.55463602900 4 2.550-160(I)A 5016.423.430.44.566.58.4430282454625929

19、00 4 2.550-160(I)B 5015.021.6284.176.07.78262420.658 2900 3 2.550-200(I) 5017.52532.54.866.949.0352.75045.54958592900 7.5 2.550-200(I)A 5016.423.530.54.566.538.4746.444404857582900 7.5 2.550-200(I)B 5015.221.828.34.226.067.86403834.555 2900 5.5 2.550-250(I) 5017.52532.54.866.949.03828076.53950522900

20、 15 2.550-250(I)A 5016.423.430.54.566.58.4771.570673950522900 11 2.550-250(I)B 50 15 4.17 61 38 2900 11 2.521.6286.07.786057.4495450-315(I) 5017.52532.54.866.949.031281251223040442900 30 2.550-315(I)A 5016.623.7314.616.588.61151131103040442900 22 2.550-315(I)B 5015.722.529.24.366.258.01031019839 290

21、0 18.5 2.550-315(I)C 5014.420.626.84.05.727.4486858338 2900 15 2.5流量 扬程 效率 转速 电机功率 必需汽蚀余量型号 口径m3/h L/S m % r/min KW （NPSH）r65-100 6517.52532.54.866.949.0313.712.510.56769692900 1.5 2.565-100A 6515.622.3294.36.198.111108.46567682900 1.1 2.565-125 6517.52532.54.866.949.0321.520186068672900 3 2.565-125

22、A 65 15.6 4.33 17 58 2900 2.2 2.522.3296.198.11614.4666565-160 6517.52532.54.866.949.0334.43227.55463602900 4 2.565-160A 6516.423.430.44.566.58.443028245462592900 4 2.565-160B 6515.021.6284.176.07.78262420.658 2900 3 2.565-200 6517.52532.54.866.949.0352.75045.54958592900 7.5 2.565-200A 6516.423.530.

23、54.566.538.4746.444404857582900 7.5 2.565-200B 6515.221.828.34.226.067.86403834.555 2900 5.5 2.565-250 6517.52532.54.866.949.03828076.53950522900 15 2.565-250A 6516.423.430.54.566.58.4771.570673950522900 11 2.565-250B 651521.6284.176.07.78616057.43849542900 11 2.565-315 6517.52532.54.866.949.0312712

24、51223240442900 30 2.565-315A 6516.623.7314.616.588.61151131103240442900 22 2.565-315B 6515.722.529.24.366.258.01031019839 2900 18.5 2.565-315C 6514.420.626.84.05.727.4486858338 2900 15 2.5口径 流量 扬程 效率 转速 电机功率 必需汽蚀余量型号mm m3/h L/S m % r/min KW （NPSH）r65-100(I) 653550659.7213.918.113.812.5106773702900 3

25、 3.065-100(I)A 6531.344.7588.712.416.1111086672692900 2.2 3.065-125(I) 653550659.7213.918.12220176772.5702900 5.5 3.065-125(I)A 6531.344.7588.712.516.117.51613.66671692900 4 3.065-160(I) 653550659.7213.918.13532286371702900 7.5 3.065-160(I)A 6532.746.7619.113.016.930.628246270692900 7.5 3.065-160(I)

26、B 6530.343.356.38.412.015.626242169 2900 5.5 3.065-200(I) 653550659.7213.918.153.550465567682900 15 3.065-200(I)A 6532.847619.113.116.94744405466672900 11 3.065-200(I)B 6530.543.556.68.512.115.740.63833.465 2900 7.5 3.065-250(I) 653550659.7213.918.18380725259602900 22 3.065-250(I)A 65 32.5 46.7 9.0

27、13.0 73 70 52 59 2900 18.5 3.061 16.9 63 6065-250(I)B 653043.3568.312.015.662605458 2900 15 3.065-315(I) 653550659.7213.918.11281251214454572900 37 3.065-315(I)A 6532.546.560.59.012.916.8112.6110106.44354572900 30 3.065-315(I)B 653144.5588.612.416.1102.51009853 2900 30 3.065-315(I)C 65294153.68.111.

28、414.987858351 2900 22 3.0口径 流量 扬程 效率 转速 电机功率 必需汽蚀余量型号mm m3/h L/S m % r/min KW （NPSH）r80-100 803550659.7213.918.113.812.5106773702900 3 3.080-100A 8031.344.7588.712.516.1111086672692900 2.2 3.080-125 80 35 50 9.72 13.9 22 20 67 72.5 2900 5.5 3.065 18.1 17 7080-125A 8031.345588.712.516.117.51613.66671

29、692900 4 3.080-160 803550659.7213.918.13532286371702900 7.5 3.080-160A 8032.746.7619.113.016.930.628246270692900 7.5 3.080-160B 8030.343.356.38.412.015.626242169 2900 5.5 3.080-200 803550 659.7213.918.153.550465567682900 15 3.080-200A 8032.847619.113.116.94744405466672900 11 3.080-200B 8030.543.556.

30、68.512.115.740.63833.465 2900 7.5 3.080-250 803550659.7213.918.18380725259602900 22 3.080-250A 80 32.5 9.0 73 52 2900 18.5 3.046.76113.016.97063596080-250B 803043.3568.312.015.662605458 2900 15 3.080-315 803550659.7213.918.11281251224354572900 37 3.080-315A 8032.546.560.59.012.916.8112.6110107.44354

31、572900 30 3.080-315B 803144.5588.612.416.1102.51009853 2900 30 3.080-315C 80294153.68.111.414.998858351 2900 22 3.080-350 803550659.7213.918.11461501425566672900 55 3.080-350A 803144.5588.612.416.1138.4142134.865 2900 45 3.080-350B 80294153.68.111.414.9131.4135127.863 2900 37 3.0口径 流量 扬程 效率 转速 电机功率

32、必需汽蚀余量型号mm m3/h L/S m % r/min KW （NPSH）r80-100(I) 807010013019.427.836.113.612.5116676752900 5.5 4.580-100(I)A 8062.68911617.424.732.211108.86474742900 4 4.580-125(I) 807010013019.427.836.123.520147076652900 11 4.580-125(I)A 8062.68911617.424.732.21916116874652900 7.5 4.580-160(I) 807010013019.427.8

33、36.136.532247076652900 15 4.580-160(I)A 8065.493.5121.618.226.033.83228216874672900 11 4.580-160(I)B 8060.686.6112.516.824.131.372241872 2900 11 4.580-200(I) 807010013019.427.836.15450426574732900 22 4.080-200(I)A 8065.493.5121.618.226.033.847.544376473722900 18.5 4.080-200(I)B 80618711316.924.231.4

34、41383271 2900 15 4.080-250(I) 807010013019.427.836.18780686269682900 37 4.080-250(I)A 8065.493.5121.618.226.033.8767059.56168672900 30 4.080-250(I)B 80618711316.924.231.465605166 2900 30 4.080-315(I) 807010013019.427.836.11321251145566672900 75 4.080-315(I)A 8066.595123.618.526.434.31191131035566672

35、900 55 4.080-315(I)B 80639011717.52532.5106.61019265 2900 45 4.080-315(I)C 80 58 82 16.1 22.8 90 85 63 2900 37 4.0107 29.7 76口径 流量 扬程 效率 转速 电机功率 必需汽蚀余量型号mm m3/h L/S m % r/min KW （NPSH）r100-100 1007010013019.427.836.113.612.5116676752900 5.5 4.5100-100A 10062.68911617.44732.211108.86474742900 4 4.510

36、0-125 1007010013019.427.836.123.520147076652900 11 4.5100-125A 10062.68911617.424.732.21916116874632900 7.5 4.5100-160 1007010013019.427.836.136.532247076652900 15 4.5100-160A 10065.493.5121.618.226.033.83228216874672900 11 4.5100-160B 10060.686.6112.516.824.131.327241872 2900 11 4.5100-200 100 70 1

37、00 19.4 27.8 54 50 65 74 2900 22 4.0130 36.1 42 73100-200A 10065.493.5121.618.226.033.847.544376473722900 18.5 4.0100-200B 100618711316.924.231.441383271 2900 15 4.0100-250 1007010013019.427.836.13780686269682900 37 4.0100-250A 10065.493.5121.618.226.033.8767059.56168672900 30 4.0100-250B 1006187113

38、16.924.231.465605166 2900 30 4.0100-315 1007010013019.427.836.11321251145566672900 75 4.0100-315A 10066.595123.618.526.434.31191131036566672900 55 4.0100-315B 100639011717.52532.5106.61019265 2900 45 4.0100-315C 100 58 16.1 90 63 2900 37 4.08210722.829.78576口径 流量 扬程 效率 转速 电机功率 必需汽蚀余量型号mm m3/h L/S m

39、% r/min KW （NPSH）r100-100(I) 1009616019226.744.453.31412.5106473702900 11 4.5100-125(I) 1009616019226.744.453.32420146274692900 15 4.5100-125(I)A 1008414016823.33946.72017126472682900 11 4.5100-160(I) 1009616019226.744.453.33632276979752900 22 5.6100-160(I)A 1008414016823.33946.7322823.56676722900 1

40、8.5 5.0100-200(I) 1009616019226.744.453.35350456979782900 37 5.2100-200(I)A 1008414016823.33946.74845406474732900 30 4.5100-200(I)B 100 60 16.7 43 72 2900 22 4.510012027.833.34036100-250(I) 1009616019226.744.4 53.38380726577742900 55 4.8100-250(I)A 1008414016823.33946.77572656072692900 45 4.5100-250

41、(I)B 1006010012016.727.8 33.368655870 2900 37 4.5100-350 1006010012016.727.833.3153.61501427257742900 90 4.0100-350A 100618711316.924.231.4145.614213475 2900 75 4.0100-350B 100588210716.122.829.7138.613512775 2900 55 4.0口径 流量 扬程 效率 转速 电机功率 必需汽蚀余量型号mm m3/h L/S m % r/min KW （NPSH）r125-100 125961601922

42、6.744.453.31312.51282 2900 11 4.0125-100A 125 86 23.9 10.4 77 2900 7.5 4.014317239.747.8109.6125-125 1259616019226.744.453.322.6201780 2900 15 4.0125-125A 1258614317223.939.7 47.8181613.677 2900 11 4.0125-160 1259616019226.744.453.336322878 2900 22 4.0125-160A 125901501802541.75031.52824.576 2900 18

43、.5 4.0125-160B 1258313816621.738.346.127242173 2900 15 4.0125-200 1259616019226.744.453.355504677 2900 37 5.5125-200A 125901501802541.75048.44440.576 2900 30 5.5125-200B 1258313816621.738.346.141.337.534.575 2900 22 5.5125-250 1259616019226.744.453.387807375 2900 55 5.0125-250A 125901501802541.75076

44、708474 2900 45 5.5125-250B 1258313816621.738.346.165605573 2900 37 5.5125-315 1259616019226.744.753.313312511970 2900 90 5.0125-315A 125901501802541.750117110104.670 2900 75 5.0125-315B 1258614317223.939.747.8106.410095.269 2900 75 5.0125-315C 12580.513416122.437.244.796888667 2900 55 5.0口径 流量 扬程 效率

45、 转速 电机功率 必需汽蚀余量型号mm m3/h L/S m % r/min KW （NPSH）r150-125 1509616019226.744.453.322.624176676762900 11 4.0150-125A 150901501802541.750181613.677 2900 7.5 4.0150-160 1509616019226.744.453.336322775 2900 22 4.0150-160A 150901501802541.750322823.576 2900 18.5 4.0150-160B 1508414016823.33946.727242173 29

46、00 15 4.0150-200 15014020026038.955.672.213.812.510.66878781450 15 3.0150-200A 150125176232.534.749.764.611108.56676761450 11 3.0150-200B 1508414016823.33946.741383475 2900 22 4.0150-250 15014020026038.955.672.221.820177379771450 18.5 3.0150-250A 150 129 184.4 35.8 51.2 18.5 17 72 78 1450 15 3.0240

47、66.7 14.4 76150-250B 150117167217.532.546.460.415.2141276 1450 11 3.0150-315 15014020026038.955.672.233.832287078731450 30 2.5150-315A 15013118724336.451.967.529.52824.56977771450 22 3.5150-315B 15012117322533.548.162.525242176 1450 18.5 3.5150-350 1509616019226.744.453.3153.6150142.880 2900 110 5.5

48、150-350A 150901501802541.750145.6142134.870 2900 90 5.2150-350B 1508414016823.33946.7138.6135127.86576742900 75 5.5150-400 15014020026038.955.672.25350446875711450 45 3.5150-400A 150 131 36.4 46.6 67 1450 37 3.518724351.967.54438.37470150-400B 150122174226.533.948.362.940383373 1450 30 3.5150-400C 1

49、5011216020831.144.457.834322871 1450 22 3.5口径 流量 扬程 效率 转速 电机功率 必需汽蚀余量型号mm m3/h L/S m % r/min KW （NPSH）r150-250(I) 15012020024033.355.666.78780726576742900 75 4.5150-250(I)A 15011218722431.151.962.27670636475732900 55 4.5150-250(I)B 15010417320828.948.157.86560546374722900 45 4.5150-315(I) 1501202002

50、4033.355.666.71331251205873752900 110 4.5150-315(I)A 15011218722431.151.962.21161101055772742900 90 4.5150-315(I)B 150 104 28.9 100 55 2900 75 4.517320848.157.895917072口径 流量 扬程 效率 转速 电机功率 必需汽蚀余量型号mm m3/h L/S m % r/min KW （NPSH）r200-200 20014020026038.955.672.213.812.510.66878781450 15 3.0200-200A 20