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1、DG型泵系卧式单吸多级分段式锅炉给水泵性能表1. DG6-25性能曲线和性能表性能表泵型号流量Q(m7h)扬程H (m)转速 n(r/min)3. 7551DG6-25*26.3507.5493. 7576.5DG6-25*36.3757.573.53. 75102DG6-25*46.310029507.5983. 75127. 5DG6-25*56.31257.5122.53. 75153DG6-25*66.31507.5147DG6-25*73. 75178.5功率P(KW)效率n (盼必需汽蚀余量(NPSH) r(m)轴功率电机功率1.54342.01.84346.52.02.0502.
2、52.4342.02.85.546.52.03.0502.53. 1342.03.77.546.52.04.0502.53.8342.04.67.546.52.05.0502.54.6342.05.51146.52.06.0502.55.411342.030388.5DG46-50*7463505532230440DG46-50+8464005536830499DG46-50*9464505541430555DG46-50+10465005546030610.5DG46-50*1!465505550630666DG46-50*1246600555527. DG85-67性能曲线和性能表性能表泵
3、型号流量Q(d/h)扬程H (m)转速 n(r/min)58. 78542.569.690632.875. 36643.267. 18542.579. 5490632.886.12643.275. 57542.589. 48110632.896. 89643.283. 97542.594. 42132632.8107. 66643.292. 37542.5109. 36132632.8118.42643.2100.8542.5119.3132632.8129.2643.2功率P(KW)效率n (黯轴功率电机功率必需汽蚀余量(NPSH) r(m)55148DG85-67*285134100122
4、55222DG85-67*38520110018355296DG85-67*48526810024455370DG85-67*58533510030555444DG85-67*68540210036555518DG85-67*78546910046755592DG85-67*885536100488DG85-67*955666295041.05543.347. 7275654.051. 11654.461.62543.371.6390654.076. 72654.482. 15543.395. 50110654.0102. 29654.4102. 69543.3119. 38160654.01
5、27. 87654.4123. 23543.3143. 25160654.0153. 02654.4143. 76543.3167. 13185654.0179.01654.4164.31543.3191.0220654.0204. 58654.4184. 85250543.3856031005498. DG155-67性能曲线和性能表性能表泵型号流量 Q(n?/h)扬程H (m)转速 n(r/min)100152DG155-67*2155134185118100228DG155-67*3155201185277100304DG155-67*41552682950185236100380DG1
6、55-67*5155335185295DG155-67*6100155185456402354DG155-67*7100532214. 88654.0230. 16654.4功率P (率)效率n (盼必需汽蚀余量(NPSH) r(m)轴功率电机功率64.7643.276.590745.082.6726.697.0643.2114. 7132745.0123.9726.6129.4643.2152.9185745.0165. 1726.6161.7643.2191. 1220745.0206.4726.6194643.2229.3280745.0247.7726. 6226.4315643.21
7、55185469413267.528974725.06.6100608258.7643.2DG155-67*8155536305.7355745.0185472330.3726.6100684291. 1643.2DG155-67*9155603344440745.0185531371.6726.66.31757.5171.53. 75204DG6-25*86. 32007.51963. 75229.5DG6-25*96.32257.5220.53. 75255DG6-25*106.32507. 52453. 75280.5DG6-25*116.32757.5269.53. 75306DG6-
8、25*126.33007. 5294DG12-25性能曲线和性能表性能表泵型号流量 QGn/h)扬程H(m)转速 n(r/min)DG12-25*27.556.429506.546.52.07.0502.56. 1342.07.21546.52.08.0502.56.8342.08.31546.52.09.0502.57.7342.09.218.546.52.010.()502.58.4342.010.218.546.52.011.0502.59.2342.011. 118.546.52.012.0502.5功率功KW)效率n (盼必需汽蚀余量(NPSH) r(m)轴功率电机功率2. 625.
9、5442.012.55015.0467.584.6DG12-25*312.57515.0697.5112.8DG12-25*412.510015.0927.5141DG12-25*512.512515.01157.5169.2DG12-25*612.515015.01387.5197.4DG12-25*712.517515.01617.5225.6DG12-25*812.520015.01847.5253.8DG12-25*912.52253. 15542.03. 55532.53. 93442.04. 737.5542.05. 32532.55. 24442.06.311542.07. 09
10、532.56. 55442.07. 8811542.08. 86532.57. 85442.09. 4615542.010. 64532.59. 16442.011.015542.012.41532.510. 47442.012.6118.5542.014. 18532.511.78442.014. 1818.5542.015.02077.5282DG12-25*1012.525015.02307.5310.2DG12-25*1112.527515.02637.5338.4DG12-25*1212.530015.0376DG25-30性能曲线和性能表性能表泵型号流量QGnlh)扬程H(m)转速
11、 n(r/min)1568DG25-30*225603055151022950DG25-30*325903082.5DG25-30*41513615. 95532.513. 09442.015. 7622542.017. 73532.514.4442.017. 3422542.019.5532.515.7442.018.930542.021.3532.5功率功率)效率n (盼必需汽蚀余量(NPSH) r(m)轴功率电机功率5. 56502.26. 5811622.27. 14632.68. 33502.29. 8815622.210.7632.611. 1118.5502.2251203011
12、015170DG25-30*52515030137.515204DG25-30*6251803016515232DG25-30*72521030192.515272DG25-30*8252403022015306DG25-30*92527030247. 515340DG25-30*1025300302754. DG46-30性能曲线和性能表性能表13. 1622.214. 26632.613. 89502.216. 4722622.217. 89632.616. 67502.219. 7730622.221.4632.619. 44502.223. 130622.224. 96632.622.
13、2502.226.437622.228. 53632.625.0502.229. 6537622.232. 1632.627.8502.232.945622.235.7632.6泵型号流量QG/h)扬程H (m)转速 n(r/min)3068DG46-30*24660555430102DG46-30*34690558130136DG46-30*4461205510830170DG46-30*54615029505513530204DG46-30*6461805516230238DG46-30*74621055189DG46-30*830274功率P(KW)效率n(粉必需汽蚀余量(NPSH) r
14、(m)轴功率电机功率8. 68642.410. 7415703.011.89684.613. 02642.416. 11227()3.017. 84684.617. 36642.421.4830703.023. 79684.621.7642.426. 8537703.029. 74684.626. 04642.432.2137703.035. 68684.630. 38642.437. 5845703.041.63684.634. 7255642.4462405521630306DG46-30*9462705524330340DG46-30*104630055270DG25-50性能曲线和性能
15、表性能表泵型号流量Q(m7h)扬程H (m)转速 n(r/min)15103DG25-50*2251002896154.515150DG25-50*32514429502815206DG25-50*4252002819242. 95703.047. 58684.639. 06642.448. 3255703.053. 03684.643. 04642.453. 6975703.059. 47684.615257.5功率P(KW)效率n(%)必需汽蚀余量(NPSH) r(m)轴功率电机功率9. 55442.412. 6018.5542.713. 56542.814. 35442.418. 922
16、2542.720. 35542.819. 14442.425. 2330542.727. 13542.8DG25-50*5252502824015309DG25-50*6253002828015360.5DG25-50*7253502833641215400DG25-50*8253842815463.5DG25-50*925450284321551515566DG25-50*ll255502852823. 92442.431.5437542.733.91542.828.71442.437. 8545542.740. 69542.833. 49442.444. 1655542.744. 4854
17、2.838. 27442.450. 2475542.754. 26542.843. 06442.456. 7775542.761.04542.847. 84442.463. 0875542.767. 82542.852. 58442.463. 6990542.774. 60542.815618DG25-50*1225600285765. DG46-50性能曲线和性能表性能表泵型号流量Q量lh）扬程H (m)转速n （速min）30111DG46-50*246100559230166. 5DG46-50*3461505513830222DG46-50*44620029505518430277.5DG46-50*5462505523030330DG46-50*6463005527657.41442.475. 69110542.781.38542.8功率P(KW)效率n薪)必需汽蚀余量(NPSH) r(m)轴功率电机功率16. 79542.519. 8830632.821.53643.225. 19542.529. 8337632.832.3643.233. 59542.539. 7745632.843. 06643.241.98542.549. 7755632.853. 83643.250. 38542.559. 6575632.864. 59643.2