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D、DG型臥式多級(jí)離心泵

分類:離心泵時(shí)間:2021-03-22 11:29:02


D、DG型臥式多級(jí)<a href=http://m.yellowd.cn/pump/list/9.html target=_blank class=infotextkey>離心泵</a>
D、DG型臥式多級(jí)離心泵

D、DG型臥式多級(jí)離心泵適用范圍:

D、DG型臥式多級(jí)離心泵適用于工業(yè)和城市給排水、高層建筑增壓供水,園林噴灌、消防增壓、遠(yuǎn)距離送水、采暖、浴室等冷暖水循環(huán)增壓及設(shè)備配套等,尤其適用于小型鍋爐給水。

D、DG型臥式多級(jí)離心泵產(chǎn)品特點(diǎn):

  • 水力模型先進(jìn),效率高,性能范圍廣。

  • 泵運(yùn)行平穩(wěn),噪音低。

  • 軸封采用軟填料密封或機(jī)械密封,密封安全可靠、結(jié)構(gòu)簡(jiǎn)單,維修方便快捷。

  • 軸為全封結(jié)構(gòu),確保了不與介質(zhì)接觸,不銹蝕,使用壽命長(zhǎng)。

D、DG型臥式多級(jí)離心泵技術(shù)參數(shù):

  • 流量:6.3-300m3/h;

  • 揚(yáng)程:13-650m;

  • 功率:2.2-400KW;

  • 轉(zhuǎn)速:1450-2950r/min;

  • 口徑:φ50-φ200;

  • 溫度范圍:≤105℃;

  • 工作壓力:≤3.0Mpa。

D、DG型臥式多級(jí)離心泵型號(hào)意義:

  • D(DG) 46 - 50×12

  • D(DG)– 分段式鍋爐給水離心泵

  • 46 – 設(shè)計(jì)流量(m3/h)

  • 50 – 單級(jí)揚(yáng)程(m)

  • 12 – 級(jí)數(shù)

型號(hào)級(jí)數(shù)流量Q揚(yáng)程
(m)
轉(zhuǎn)速
(r/min)
電機(jī)功率
(KW)
m3/hL/S
D-50型21851929002.2
318528.529003
41853829004
518547.529005.5
61855729005.5
718566.529007.5
81857629007.5
918585.529007.5
1018595290011
11185104.5290011
12185114290011
D-80型232.4922.729003
332.4934.0529005.5
432.4945.429007.5
532.4956.7529007.5
632.4968.1290011
732.4979.45290015
832.4990.8290015
932.49102.15290015
1032.49113.5290018.5
1132.49124.85290018.5
1232.49136.2290018.5
D-100型2541535.4290011
3541552.8290015
4541570.4290018.5
5541588290022
65415105.6290030
75415123.2290037
85415140.8290037
95415158.4290045
105415176290045
115415193.6290055
125415211.2290055
D-125型21083040290022
31083060290030
41083080290037
510830100290045
610830120290055
710830140290055
810830160290075
910830180290075
1010830200290090
1110830220290090
12108302402900110
D-150型21624554.6290037
31624581.9290055
416245109.2290075
516245136.5290090
616245163.82900110
716245191.12900132
816245218.42900160
916245245.72900160
型號(hào)級(jí)數(shù)流量Q揚(yáng)程(m)轉(zhuǎn)速(r/min)功率n(千瓦)允許汽
蝕余量(m)
效率(%)葉輪
直徑
(mm)
m3/h(l/s)軸功率電機(jī)
功率
D6-25
DG6-25
DGR6-25
36.31.757529502.865.5245138
41003.817.5
51254.777.5
61505.7211
71756.6711
82007.6315
92258.5815
102509.5318.5
1127510.518.5
1230011.4418.5
D12-25
DG12-25
DGR12-25
312.53.477529504.737.5254146
41006.311
51257.8811
61509.4615
71751115
820012.6118.5
922514.1818.5
1025015.6722
1127517.3422
1230018.930
D25-30
DG25-30
DGR25-30
3256.949029509.88152.262160
412013.118.5
515016.4722
618019.7730
721023.130
824026.437
927029.6537
1030032.945
D46-30
DG46-30
DGR46-30
34612.890295016.1122703.0164
412021.4830
515026.8537
618032.2137
721037.5845
824042.9555
927048.3255
1030053.6975
D25-50
DG25-50
DGR25-50
3256.94150295018.930542.7196
420025.230
525031.537
630037.845
735044.155
840050.475
945056.775
1050063.075
1155069.390
1260075.6110
D46-50
DG46-50
DGR46-50
34612.8150295029.8337632.8210
420039.7745
525049.1155
630059.6575
735069.690
840079.4890
945089.48110
1050099.42110
11550109.36132
12600119.36132


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