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D型多级泵

  • 品牌:壹泵阀
  • 型号:D型
  • 压力/扬程:50~1153米
  • 工作温度:0℃~80℃
  • 连接方式:法兰
  • 产品名称:D型多级泵
  • 通径/流量:6.3~96吨/每小时
  • 材质:铸铁
  • 驱动方式:电动、多级
  • 适用范围:清水、或物理化学性质类似于水的液体。
  • 产品概述
  • 性能参数
  • 尺寸重量


D型多级泵

D型多级泵产品概述

D型多级泵系列泵系卧式单吸多级分段式离心泵(简称:D型多级泵,DG锅炉给水泵,DF不锈钢耐腐多级泵,DY多级油泵,MD矿用耐磨多级泵),采用了国家推荐使用的高效节能产品的水力模型。具有效率高、性能范围广、运转安全和平稳、噪音低、寿命长、安装维修方便等优点,可供输送不含固体颗粒(磨料)、不含悬浮物的清水或物理化学性质类似于其它液体之用(含杂质量小于1%,颗粒度小于0.1毫 米)。通过改变泵的材质(或泵过流部分的材质)、密封形式和增加冷却系统等部分材质或零部件功能,适用于输送热水、油类、腐蚀性或含磨料的介质等。

                                    D型多级泵产品图

D型多级泵系列性能范围:

流量:6.3~960吨/每小时

扬程:50~1153米

温度:-20℃~105℃

粘度:120 厘泊

各种型号泵的性能参数。详见性能曲线。

D 型多级泵输送介质温度不大于80℃。它适用于工厂、矿山给排水和城市供水等输送清水的场合。

执行标准: D型 、DG型、DY型、DF型多级清水离心泵执行标准 GB/T5657-1995《离心泵技术条件Ⅲ类》。MD型执行标准 MT114-2005 煤矿用耐磨离心泵技术条件。

D型多级泵型号意义说明

例如D6-25X3

D代表卧式多级泵

6代表流量;25代表每级泵的扬程;3代表泵的级数。

D型多级泵结构说明

D型泵系卧式、单吸、分段式多级离心泵。在 D 、MD型的吸入口为水平方向,吐出口为垂直向上;DG、DF、DY 型泵的吐出口和吸入口(仅 DF155-30 的吸入口为水平方向)均垂直向上。用拉紧螺栓将泵的吸入段、中段、吐出段、轴承体等泵壳体部分联结成一体。用户应根据泵的扬程选择泵的级数。

D型多级泵系列泵转子部分主要由轴及安装在轴上的叶轮、轴套、平衡盘等零件组成,其中叶轮的数量根据泵的级数而定,每增加一级叶轮也将随之增加一个。轴上零件用平键和轴螺母坚固使之与轴成为一体。整个转子由两端滚动轴承或滑动轴承支承。轴承按型号不同而定,均不承受轴向力,其轴向力由平衡盘平

衡。泵在运行中允许转子在泵壳中轴向游动,不能采用向心球轴承。滚动轴承用油脂润滑,滑动轴承用稀油润滑,并用油环进行自润滑,循环水冷却。

泵的吸入段、中段、吐出段之间的密封面均采用二硫化钼润滑脂密封,转子部分与固定部分之间装有密封环、导叶套等进行密封,当密封环和导叶套的磨损程度已影响泵的工作性能时应予更换。 定子部分主要由吸入段、中段、吐出段、导叶、填料函体等分别用拉紧螺栓和螺母联成一体。

轴的密封形式有机械密封和填料密封两种。

D型多级泵泵大多采用填料密封,DF、DY、GD、DM型泵一般采用机械密封。泵采用填料密封时,填料环的位置安放要正确,填料的松紧程度必须适当,以液体能一滴一滴渗出为宜。泵各种密封元件装在密封箱内,箱内要通入一定压力的水,起水封、水冷或水润滑作用。在轴封处装有可更换的轴套,保护泵轴。上海美言壹泵阀生产的该系列泵通过弹性联轴器由原动机直接驱动。从原动机方向看,泵为顺时针方向旋转。 本系列的卧式多级离心泵为两端支承。壳体部分是节段式。泵的传动方式是通过弹性联轴器与电动机联接。泵的旋转方向,从驱动端看泵,为顺时针方向旋转。 泵的结构说明参见图1和图2。

                                                         D型多级泵结构图

外形结构图零部件名称:1-轴2-轴套3-尾盖4-平衡盘5-平衡板6-平衡水管7-平衡套8-排出段9-中段10-导叶11-导叶套12-一次级叶轮13-密封环14-首级叶轮15-气嘴16-吸人段17-轴承体18-轴承盖19-轴承20-轴承螺母21-联轴器


D型多级泵的密封

a 吸入段、中段、吐出段之间的静止结合面用纸垫或O 型圈来密封。

b.泵各级间采用节流密封。

c.泵的两侧轴封采用软填料密封。可根据用户要求,采用机械密封。

d.采用挡水圈挡水,防止水进入轴承。

4.轴承部分

整个转子由轴两端的圆柱滚子轴承来支承。轴承采用油脂润滑。

D 、MD420-93,D 、DG 、MD155-67和D 、DG 、MD85-67等泵也可以根据用户要求 采用滑动轴承来支承,采用稀油润滑,并用油环进行自润滑。

   

             机械密封结构图                                                                                         滑动轴承结构图

泵的装配与检测

D型多级泵装配质量的好与坏对泵的性能及运行稳定性影响特别显著。诸如叶轮出口中心 与导叶进口中心的对准,泵的转子部分与定子部分的各个密封间隙大小及均匀等。装配时 应按图纸的技术要求。方能保证装配质量。

1.转子部件以两轴承为支承分别测量叶轮口环、叶轮挡套(或叶轮后脐子)、平衡挡套和轴套的 圆跳动值a 及平衡盘端面的跳动值b 应符合转子结合部图纸的要求。

2.定子部件测量转子轴向串量、平衡环(套)的端面跳动值,应符合总装图的要求。

3.装配完毕后,用手盘动转子,检查泵内是否有摩擦声或转动不灵活等不正常现象。



D型多级泵性能参数表

泵型号级数流量扬程转速效率轴功率必需汽蚀 余量配用电机
QHnηP(NPSH)r功 率型号
(m3/h)m(r/min)%kW(m)kW
D6-2523.75512950331.5423Y100L-2
6.350451.842
7.5494722.5
33.7576.52950332.425.5Y132S2-2
6.375452.82
7.573.54732.5
43.751022950333.127.5Y132S2-2
6.3100453.72
7.5984742.5
53.75127.52950333.827.5Y132S2-2
6.3125454.62
7.5122.54752.5

D型多级泵性能参数表2

泵型号级数流量扬程转速效率轴功率必需汽蚀 余量配用电机
QHnηP(NPSH)r功率型号
(m3/h)m(r/min)%kW(m)kW
D6-2563.751532950334.6211Y160M1-2
6.3150455.52
7.51474762.5
73.75178.52950335.4211Y160M1-2
6.3175456.52
7.5171.54772.5
83.752042950336.1215Y160M2-2
6.3200457.22
7.51964782.5
93.75229.52950336.8215Y160M2-2
6.3225458.32
7.5220.54792.5
103.752552950337.7218.5Y160L-2
6.3250459.22
7.524547102.5
113.75280.52950338.4218.5Y160L-2
6.32754510.22
7.5269.547112.5
123.753062950339.2218.5Y160L-2
6.33004511.12
7.529447122.5
D12-2527.556.42950442.6225.5Y132S1-2
12.550543.152
1546533.552.5
37.584.62950443.9327.5Y132S2-2
12.575544.732
1569535.322.5
47.5112.82950445.24211Y160M1-2
12.5100546.32
1592537.092.5
57.51412950446.55211Y160M1-2
12.5125547.882
15115538.862.5

D型多级泵性能参数表3

泵型号级数流量扬程转速效率轴功率必需汽蚀 余量配用电机
QHnηP(NPSH)r功率型号
(m3/h)m(r/min)%kW(m)kW
D12-2567.5169.22950447.85215Y160M2-2
12.5150549.462
151385310.642.5
77.5197.42950449.16215Y160M2-2
12.517554112
151615312.412.5
87.5225.629504410.47218.5Y160L-2
12.52005412.612
151845314.182.5
97.5253.829504411.78218.5Y160L-2
12.52255414.182
152075315.952.5
107.528229504413.09222Y180M-2
12.52505415.762
152305317.732.5
117.5310.229504414.4222Y180M-2
12.52755417.342
152635319.52.5
127.5338.429504415.7230Y200L1-2
12.52005418.92
152765321.32.5
D25-30215682950505.562.211Y160M1-2
2560626.582.2
3055637.142.6
3151022950508.332.215Y160M2-2
2590629.882.2
3082.56310.72.6
41513629505011.112.218.5Y160L-2
251206213.12.2
301106314.262.6
51517029505013.892.222Y180M-2
251506216.472.2
30137.56317.832.6

D型多级泵性能参数表4

泵型号级数流量扬程转速效率轴功率必需汽蚀 余量配用电机
QHnηP(NPSH)r功率型号
(m3/h)m(r/min)%kW(m)kW
D25-3061520429505016.672.230Y200L1-2
251806219.772.2
301656321.42.6
71527229505019.442.230Y200L1-2
252106223.12.2
30192.56324.962.6
81527229505022.222.237Y200L2-2
252406226.42.2
302206328.532.6
915306295050252.237Y200L2-2
253006229.652.2
30247.56332.12.6
101534029505027.82.245Y225M-2
253006232.92.2
302756335.72.6
D25-502151032950449.552.418.5Y160L-2
251005412.62.7
28965413.562.8
315154.529504414.352.430Y200L1-2
251505418.922.7
281445420.352.8
41520629504419.142.430Y200L1-2
252005425.232.7
281925427.132.8
515257.529504423.922.437Y200L2-2
252505431.542.7
282405433.912.8
61530929504428.712.445Y225M-2
253005437.852.7
282885440.692.8
283365447.52.8

D型多级泵性能参数表5

泵型号级数流量扬程转速效率轴功率必需汽蚀 余量配用电机
QHnηP(NPSH)r功率型号
(m3/h)m(r/min)%kW(m)kW
D25-50715360.529504433.492.455Y250M-2
253505444.162.7
283365447.52.8
81541229504438.272.475Y280S-2
254005450.242.7
283845454.262.8
915463.529504443.062.475Y280S-2
254505456.772.7
284325461.042.8
101551529504447.842.475Y280S-2
255005463.082.7
284805467.822.8
111556629504452.582.490Y280M-2
255505463.692.7
285285474.62.8
121561829504457.412.4110Y315S-2
256005475.692.7
285765481.382.8
D46-30230682950648.682.415Y160M2-2
46607010.743
55546811.894.6
33010229506413.022.422Y180M-2
46907016.113
55816817.844.6
43013629506417.362.430Y200L1-2
461207021.483
551086823.794.6
53017029506421.72.437Y200L2-2
461507026.853
551356829.744.6
63020429506426.042.445Y200L2-2
461807032.213
551626835.684.6

D型多级泵性能参数表6

泵型号级数流量扬程转速效率轴功率必需汽蚀 余量配用电机
QHnηP(NPSH)r功率型号
(m3/h)m(r/min)%kW(m)kW
D、DF、DY DM46-3073023829506430.382.445Y225M-2
462107037.583
551896841.634.6
83027429506434.722.455Y250M-2
462407042.953
552166847.584.6
93030629506439.062.475Y250M-2
462707048.323
552436853.534.6
103043029506443.42.475Y280S-2
463007053.693
552706859.474.6
D46-5022811129505316.82.530Y200L1-2
461006319.92.5
509263.221.53
328172.529505324.82.537Y200L2-2
461506329.92.5
5014463.2313
42823029505333.12.545Y225M-2
4620063392.5
5019263.241.33
528287.529505341.42.555Y250M-2
462506349.82.5
5024063.251.63
62834529505349.62.575Y280S-2
463006359.72.5
5028863.261.93
728402.529505357.92.590Y280M-2
463506369.72.5
5033663.272.23
82846029505366.22.590Y280M-2
464006379.62.5
5038463.282.63

D型多级泵性能参数表7

泵型号级数流量扬程转速效率轴功率必需汽蚀 余量配用电机
QHnηP(NPSH)r功率型号
(m3/h)m(r/min)%kW(m)kW
D46-50928517.529505374.42.5110Y315S-2
464506389.62.5
5043263.292.93
102857529505382.72.5132Y315M1-2
465006399.52.5
5048063.2103.23
1128632.5295053912.5132Y315M1-2
4655063109.52.5
5052863.2113.53
122869029505399.32.5132Y315M1-2
4660063119.42.5
5057663.2123.93

D型多级泵性能参数表8

泵型号级数流量扬程转速效率轴功率配用电机
QHnηP(NPSH)r功率型号
(m3/h)m(r/min)%kW(m)kW
80D12 80DF12221.628.82950692.463.24Y112M-2
34.622.8752.843.3
39.619722.823.4
321.643.22950693.693.25.5Y132S1-2
34.634.2754.263.3
39.628.5724.233.4
421.657.62950694.923.27.5Y132S-2
34.645.6755.693.3
39.638725.643.4
521.6722950696.153.211Y160M1-2
34.657757.13.3
39.650.5727.053.4
621.686.42950697.383.211Y160M1-2
34.668.4758.523.3
39.660728.463.4
721.6100.82950698.613.215Y160M2-2
34.679.8759.943.3
39.669.5729.873.4
821.6115.22950699.843.215Y160M2-2
34.691.27511.363.3
39.6797211.283.4
921.6129.629506911.073.218.5Y160L-2
34.6102.67512.783.3
39.688.57212.693.4

D型多级泵性能参数表9

泵型号级数流量扬程转速效率轴功率必需汽蚀 余量配用电机
QHnηP(NPSH)r功率型号
(m3/h)m(r/min)%kW(m)kW
D80-3032610229506012318.5Y160L-2
43907015.13.9
48836915.94.3
42613629506016322Y180M-2
431207020.13.9
481116921.24.3
52617029506020.1330Y200L1-2
431507025.23.9
481396926.54.3
62620429506024.1337Y200L2-2
431807030.23.9
481676931.84.3
72623829506028.1345Y225M-2
432107035.23.9
481956937.14.3
82627229506032.1355Y250M-2
432407040.23.9
482226942044.3
92630629506034.1355Y250M-2
432707045.33.9
482506947.74.3

D型多级泵性能参数表10

泵型号级数流量扬程转速效率轴功率必需汽蚀 余量配用电机
QHnηP(NPSH)r功率型号
(m3/h)m(r/min)%kW(m)kW
D80-30102634029506040.1355Y250M-2
433007050.33.9
4827869534.3
D85-4525510229506324.253.237Y200L2-2
85907228.944.2
100787030.355.2
35515329506336.383.255Y250M-2
851357243.34.2
1001177045.525.2
45520429506348.53.275Y280S-2
851807257.874.2
1001567060.75.2
55525529506360.633.290Y280M-2
852257272.344.2
1001957075.865.2
65530629506372.753.2110Y315S-2
852707286.714.2
1002347091.045.2
75535729506384.883.2132Y315M1-2
8531572101.34.2
10027370106.25.2
855408295063973.2132Y315M1-2
8536072115.74.2
10031270121.45.2
955459295063109.13.2160Y315M2-2
8540572130.24.2
10035170136.65.2
D85-6725514829505441.053.375Y280S-2
851346547.724
1001226551.114.4
35522229505461.53.390Y280M-2
852016571.54
1001836576.64.4

D型多级泵性能参数表11

泵型号级数流量扬程转速效率轴功率必需汽蚀 余量配用电机
QHnηP(NPSH)r功率型号
(m3/h)m(r/min)%kW(m)kW
D、DF、DY、 DM85-6745529629505482.13.3110Y315S-2
852686595.44
10024465102.24.4
555370295054102.53.3132Y315M1-2
8533565119.34
10030565127.74.4
655444295054123.13.3160Y315M2-2
8540265143.14
10036565152.84.4
755518295054143.63.3185Y315L1-2
8546965166.94
10042765178.84.4
855592295054164.13.3220Y315M1-2
8553665190.84
10048865204.34.4
955666295054184.63.3250Y315M2-2
8560365214.64
10054965229.14.4

D型多级泵性能参数表12

泵型号级数流量扬程转速效率轴功率配用电机
QHnηP(NPSH)r功率型号
(m3/h)m(r/min)%kW(m)kW
100D16 100DY16 100DF16237.636.82950665.63.77.5Y160S2-2
54317363.9
7220.4666.34.3
337.659.42950669.213.715Y160M2-2
54517310.263.9
7233.6669.994.3

D型多级泵性能参数表13

泵型号级数流量扬程转速效率轴功率必需汽蚀余配用电机
QHnηP(NPSH)r功率型号
(m3/h)m(r/min)%kW(m)kW
100D16 100DY16 100DF16437.679.214806612.283.715Y160M2-2
54687313.683.9
7244.86613.324.3
537.69929506615.353.722Y180M-2
54857317.13.9
72566616.654.3
637.6118.829506618.423.722Y180M-2
541127320.523.9
7267.26619.984.3
737.6138.629506621.493.730Y200L1-2
541197323.943.9
7278.46623.314.3
837.6158.429506624.563.730Y200L1-2
541367327.363.9
7289.66626.644.3
937.6178.229506627.633.737Y200L2-2
541537330.783.9
72100.86629.974.3
125D25 125DF2527251.2295070.514.23.222Y180M-2
1014377.515.23.9
119357415.34.5
37276.8295070.521.33.230Y200L1-2
10164.577.522.83.9
11952.57422.954.5
472102.4295070.528.43.237Y200L2-2
1018677.530.43.9
119707430.64.5
572128295070.535.53.245Y225M-2
101107.577.5383.9
11987.57438.34.5
672153.6295070.542.63.255Y250M-2
10112977.545.63.9
1191057445.94.5


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D型多级泵外形尺寸图(整体底座)


D型多级泵外型及安装尺寸表

尺寸 型 级 号 数外形及安装尺寸(HB尺寸为防爆电机高度)进水法兰出水法兰电动机电动 机宽
AA1A2A3LL1L2L3L4L6L7FDFBHHH2H3BB1B2B8L5LdN-MdDiD2D3n-d4D4D5D6n-d5咖KW型号w| W1
D、DG、MD、DF8-2539006000501172695475265265180603154705021517030440390390170953504-20401001304-13.5401101504-17.55.5Y18281-2210135
4985660050222745475265265230110316470150216170304403903901701963507.5Y13282-2210135
5985650050272795475265265280603154701502151703044030039017019695075Y13282-2210135
612067850245145284560526526539011038659015023561703048643643517020036011Y160M1-2256162.5
71205785024615028956062652653806038653015023517030486436435617020035011Y160M1-2256162.5
83088350295552945805265265430103855301502361703048543543517025095015Y160M2-2255162.5
9130683602961602995605265265480603865301502361703048543643617025036015Y160M2-2256162.5
105009860870169710456502652665301603865801502851708548643643517032535018.5Y160L-2256162.5
1150093503707470958502652655801103855301502351703548543543517032535018.5Y160L-2255162.5
1215009360370179714565026526569060386530502351703548643643617032535018.5Y160L-2255162.5
D、DG、MD、DF12-254-20501101404-13.5401101504-17.5
390060005011736954752652651806031547015021517030440390390170953507.5Y13282-2210135
41080710065358745606265266230553865301502151703048043043017012535011Y160M1-2256162.5
511057300205403795806265265280603865301502301703048043043017014035011Y160M1-2256162.5
61205780024514538456052652653301053865301502301703048543543517019635015Y160M2-2256162.5
712057800245508895605265265380553865301502301708048643643617019635015Y160M2-2256162.5
834089003155989458052652654301053855301502301703048543543517022535018.5Y160L-2255162.5
9134089003151648995605265265480553865301502301703048643543517022535018.5Y160L-2255162.5
104508900345171810456702652655301104305651502651703052540046517030035022Yi80M-2286180
1114508900345768095670265265580604305651502651703052540046517030035022Y180M-2285180
12158598003001923114577526526583060475625502801703555039050017030535030Y200L1-2310200

D型多级泵外型及安装尺寸表2

尺寸 型 级 号\数外形及安装尺寸(HB尺寸为防爆电机高度)进水法兰出水法兰电动机电动 机宽
AA1A2A3LL1L2L3L4L6L7HIDHBHH1H2H3BB1B2B3L5LdN-MdD1D2D3n-d4D4D5D6n-d5功率KW型号W W1
D、MD、DF25-503132087502151611987670320.5368243624305652102982703554047047030012463504-208050 DG 170190 DG 2154-175801702158-2222YI80M-2285180
4144090002801776997775320.58683051274766252103052708557b605605801184635080Y200L1-310200
51440900028018381057775320.53533656247562521030527035575505505300184535037Y200L2-310200
6153011000300183811178159205364256253067021032027035620470550300219.535045Y225M-2345225
71685110003002111117798032058584856257577021036527086670470600300159.535056Y250M-2384247.5
819381300032021711237980320.535354518764089021038527035728470655300444535075Y2808-24102775
DG 8-22
918381300032023012971000320.5353606276408302103627035725470656300444835076Y2808-24102775
10193518000920236118571000320.585866562640880210882708575Y2808-24102775
1119951420710350242114171000320.53587251276408302103802703572547065530053453506-2090Y280M-24102775
1219961420710350258114771050320.53587866264083021036027035725470656300534635090Y280M-2410277.5
D、DG46-3024-2780150904-17.5651451858-17.5
311608450150152845672315330230624305652102602103553046046021017250022Y180M-2285180
413609100210169910778153302951274756252102802108558046050621024250030Y200L₁-2310200
5136091002101756975777315330380624476252102002103558046050521024250037Y200L2-310200
6143293502908211040777315330425624756252102602103558046050521022750037Y200L2-310200
715321010030019261105817815330490625306702102902108561546054621028250045Y225M-2345225
818201130024021061170982315330556127575广U忆U34L2103566046050021047250055Y250M-2384247.5
91820113002402171235932315330620625757702103402103566046059021047250056Y250M-2384247.5
10189711450405280613001002815330686626408302103862108672046065021087050075Y2808-2410277.5
11
12

D型多级泵外型及安装尺寸表3

尺寸 型级 号数外形及安装尺寸(HB尺寸为防爆电机高度)进水法兰出水法兰电动机电动 机宽
AA1A2A3LL12L3L4L6L7HDHBHH1H2EBB1B2B3L5LdN-MdD1D2Dsm-d4D4D5D6n-db功KW型号wW1
100D1629546550169123875048528425822964815470185285230506685135182101438504-166-201001702054-181001802158-187.5Y18282-310200
3118676802481440827610284258306793855301853052305056951351321011835011Y160M1-310200
41345925024915179046102842583831203865901852652905052046046021027935015Y160M2-310200
513459250243166299165829426846059.53865801852623050620460460210295.535018.5Y160L-2345225
6144096302921754108865829426853709.543056518527023050520460460210309.535022Y180M-23852475
716011014036919391146658294268614594756251863202305056351361321032935030Y200L1-4102775
817801258629262202512327903014278691364766251868202305057051351821056735080Y200L1-4102775
91780125862926221021390790304278788604756251853202305057051351321058535037Y20002-4102775
125D25212477900252168581764529028926480385535230290300356265305302801603504-201258-188-2618.5Y160L-22251625
31448900030016859077752992893641504756252302903008562658053028022235080Y200T1-310200
4144890003001775997775299289444604756252302903003562653053028022235037Y200L2-310200
515651040030019351087845299289534605306702303253003562655055028031235045Y225M-2345225
617561100085021101177980299289624645757702303403008562655061028035685056Y250M-2385247.5
720051400700330227012871000299289714155640830230385300357505506702805673506-2012522027075Y2808-24102775
200235
8200514007003302360185710002992s9804656408302303853003675055067028065735075Y2808-24102775
9210015007503692500144710502992898041566408302304059008575055067028062935090Y280M-24102775

D型多级泵外型及安装尺寸表4

尺寸 型级 号数外形及安装尺寸(HB尺寸为防爆电机高度)进水法兰出水法兰电动机电动 机宽
AAlA2ASLLIL2L3LAL6L7CHDHBHHIH2HSBB1B2B3L5LdN-MdDD2D3n-d4D4D6D6n-dbKW型号wWL
D、DG、MD、DF155-306-271502402868-231502503008-26
2485106053022020011528454564303109845906702804303503565058058035013850045Y225M-4200200
31780110055031222711267100045649042513546408902804303603571058064035019850075Y2808-4390250
4189512606303122436188210504664305409646408302804303603571058064035027850090Y280M-4330250
5221814506703322721149712204564306552024865102028042535035790580730350475500110Y3158-4400315
6221845067038288616121270456430770874865102028042535035790580730350475500132Y315M-4400315
725141786900382307172713404654308852024866102028042636036790680730350705500160Y815L1-4400815
825147869003823186184213404564301000874865102028042535035790580780350705500200Y315L2-4400315
D、DG、MD、DF155-67218601400700200256413191240447447283905865102027042035035825600755350173356-271502258-1751502803458-33110Y3158-25763226
31860140070026027824071310447447371905865102027042536035825600755350201350182Y315M-25763225
4 19001400700250281014951310447447459505865102027042535035825600755350359350200Y315L2-25763225
注:D、DG155-67采用滑动轴承时,L3、L4尺寸为557,其相关安装尺寸发生变化
268 DG 345
DG 250DG 8-33

D型多级泵外形尺寸图(单独底座)


D型多级泵外型及安装尺寸(单独底座)

尺寸 型级 号数外 形 及 安 装 尺 寸 ( H B 尺 寸 为 防 爆 电 机 高 度 )进水法兰出 水 法 兰电 动 机电动机宽
AA1A2A3LL1L2L3L4L6L7L9dFDHBHFLEESBBB2B3L54MELdld4MaDiD2D8n-d4D4DsD6n-d5功KW型号wwi
D、MD、DF500-57212217703881803416154189062259142130900717012541056055050930S3063050060365006008625035540512-2825040047012-3815Y3654-4S5057
312417703881903680170219802601574130100071330128041056056050930830710500603650060036885Y4003-485057
4124920541190384218551980629591727130100071330126041056056050930s90710500603650060036600Y4006-485057
51261107694804196200221806295018801sd112071475116041056056050930880710500608650060086630Y4505-4900566
6126112308471904348216121802950110331301120747116041056055050930830710500603350060036710Y4506-490050
71261188010001804492314218062959n118cpisd1127475180041058055050980830710500608650060086890Y1507-4900565
81261159511531904664246721802601133130112747513004105805605093088010500603360160036900Y4509-4900565
91421168613061905172621255082959114921301250655130041056056050930ss09005006086600600361000Y5006-496770
101421184045819053802778d 2560e9501164613012507165513004105805505093083090050060366006003612015007-4985710
111429986219054832922550e295e11798130125716551300410560550509308309005006036600600361250Y6009-49670
D、MD、DF450-6021194648348150354416451800060620478119900711701280450s108005005097063055081M244005003030041046012-225040047012-33153554-46kys00550
312148145141505798181980660620641ig10007133012605s106005005097071055031MB050050080450Y4003-4Gky)s5057
412349806801504164197218066082081011su120714751160450S106005006097080055081M3050050030630Y4501-4(Gkyj900650
5123411468465042820932180660620876119112047130045061060050105097090d55031M3050050030800Y4508-4Gky)900650
61238121012150444r2259280860620114ugi1207147180450s108005005097080055081MB050050030900Y4504-46kj)900650
713941478117815049825506862013081191250716561300450S1060050105097090055031M366005003011205002-46kyj96570
813964134505149259125506806201474u812507165513004506106005005097d90055031M966005008012505008-4aj965710
9139418101510150331427572550660201640119125071656130045031060050105097090055031M6800500301400Y5004-4Gky)968710

D、DG、MD、DF型多级泵外型及安装尺寸(单独底座)2

尺寸 型级号数外形及安装尺寸(HB尺寸为防爆电机高度)进水法兰出水法兰电动机电动 机宽
AA1A2A3LLIL2L3L4L6L7I9gHDHBHHIH2HBBB1E2B3L54MLdld4-MiDlD2D9n-d4D4D5D6n-d5功KW型号Ww
D、MD、DF300-1503003702512-90175320477-4812
5988670158224075874671513073805006501001170900\6502465040
6\1101785158\29667687468301307\38068066010011709006502465040
71219001582470768746945130738058065000117090065024\65040
813811015158258558746106013073805806s0100i170065024\65040
9\144811301582700758746117130 中73805806501170980\6502465040
101561124515828LF6746129L807380580550117006502465040
1116781381582930587461405307380580650117090065024G5040
D、MD、DF450-602503554058-2625040047012-3
312477038819035801702198032959157413010071330104041056055050930830710500603050060036855Y4008-4950575
4124192054119038421861980250172713010001831116041056056050980380710500603050060036500Y4006-4850575
51231107694190-119720082180829501880B1112145711604105605505093083080050060300000038630Y4505-4900565
61261230847180生强2162186295911033130112145711604056055050980830800500603050060036710Y4506-4900565
72613801001042314215118180112457130041056055050980880800500608050060086800Y4507-480)
812511537115840218L51338130112457130041056055050930330800500603050060036900Y4509-4900565
9142116851306190517262025506225911492130125016551300410560505083505SL9005006030600600361000Y5006-4965710
1014218401451905830E7782550295011645130125716661300410560C509803309005006080500600361120Y5007-49671

D、DG、MD、DF型多级泵外型及安装尺寸(单独底座)3

尺寸 型级 号数外形及安装尺寸(HB尺寸为防爆电机高度)进水法兰出水法兰电动机电动 机宽
AAlA2A3LL1L2L3L4L6L7I9dHDHBHHLF2HBB1B2B3L54-MGLdLd14-MaIDD2D3n-d4D4DsD6n-d功率AW型号ww
98471260910175380119571840线4811151105084865102029043035050670600508350652750050027252002358-18272202708-26200Y315L-440031F
1088518751025176369120721515454302301156049851080280430350506706006103506627500500272002356M-4500375
D、DG、MD、DF155-6759767654001823123158154044744754708560510361080270420350506706006103507224400400241502252658-181502803458-332202355ML-2680375
69769455801832116715404474476855563051035108027042035050670600610350722440040024280Y355L1-2680375
7976945580182329917691540447447723116305103:10802704213505067060060360722440040024315Y36612-268037
8106711257608228471884474471LB79005p11702602704285050670600680350242440040024855Y8555-280050
912712760182402519352000447447899iis10005133012607042035050670600710350683050040024450Y4001-2850375
:D、DG155-67采用滑动轴承时,L3、L4尺寸为577,其相关安装尺寸发生变化。
D、DG、MD、DF420-9331338888588150390319161980756785283010007133010405252865501280118071065030305006003620038043012-3830036043012-38450Y4005-485057
413381032732502472061218066867213010001475L160525256505012601180710650303050060036710Y4506-4800565
51338117687650439122042180568161301000747613052572565050280u180710650308050060096900Y4509-490050
6141813201020150490523455075678980131125071685130052526550128011809008503036800600361120I5007-4965710
71418146411611505049242550567861101130250716551300525256305026011809006503036600600361250Y4009-4965710
814181608L808150593260256056124日18112507165180052572665050126011809006503086600600361250Y5009-4965710
91418178214521505837278025507569813921311250716551500522565501260118006503036800600361400Y50010-4965710
104431888159615582292290076686153831400185015005256550128011800006503036600600361600Y5601-41100800
1144920401740150507306290056796168018014007185015005252565502611800006503036600600361800Y5602-41100800
12144321841884150S11932122900156861824130140071850150052572565050126011801000650303660060036200015603-41100800

D、DG、MD、DF型多级泵外型及安装尺寸(单独底座)4

尺寸 型 级 号数外形及安装尺寸(HB尺寸为防爆电机高度)进水法兰出水法兰电动机电动 机宽
AA1A2ASLL1I2LSL4L6L7I9dHDHBHHLH2EBB1B2B3T54-MLaLal4MaDiD2DSn-d4D4DsD6n-5型号WW1
D、DG、MD、DF720-602110477841815041081782810686541iigi12071660125046562560050105097u800600314-804005004-803004104602-233005802-30856YB2-4505-980475
3110497661515042981982231065063673711911207850125046562580050105097080080034-304005004-30500YB2-4508-930475
4117g1178815150458721782100650636933|u91250718501820465825600601050970900600314-365005004-30710YB2-6003-970510
5117g137015150478123742400650836112hi91250721261320465836600501050970900600314-365005004-30900YB2-5005-4970540
61219157412141505177257028006506361325118400721251450465625600501050970100080034-365005004-301120YE2-562-41030590
7121917741418150587327620006068615211s140072250145046562660050105097d1000600314-865005004-304601250YB2-5808-1030590
81219197216L215055602962280065063517171191400722501450465625800501050970100080034-365005004-301400YEB2-5604-41030590
91864217218121505665315821006563619isui9186072830165682660060105097d1000600314-365005004-801600YKS5608-4jiidui10
1014423001902150616139642800650836210119200072380466060050105097u112080034-426305004-301800YK96801-4113136
D、DG、MD、DF800-6021104778418150410317862310650636541119112019301250465625800501050970800300314-304005004-303004104602-230046058012-3500YB2-4508-4930475
31178976615150498198221005063578711g126072080125046582660050105097800600314-301005004-30710YB2-6003-870540
4117sL176815150458621782400850636933|ug1250720801320466680050105097090060034-365005004-30900YB2-5005-4970540
51219137510151504981237428006506351129119140072080132046562560050105097090060034-365005004-301120YB2-5602-1030590
6121915741214150517257026006506361325119140072330145046662560050050971000600314-365005004-301250YB2-5603-4103590
71219177414LS15058727682800650836152119140072330145046562560050105097d100080034-365005004-301400YB2-5604-1030590
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