性能及優(yōu)點(diǎn)
高效節(jié)能,性能可靠臥式安裝、機(jī)組運(yùn)行平穩(wěn),吸入和排出口均為垂直向上,安裝方便、高揚(yáng)程、揚(yáng)程隨級(jí)數(shù)而增加,低振動(dòng),應(yīng)用范圍廣。DG型泵系臥式、單吸多級(jí)、分段式離心泵。具有效率高、性能范圍廣、運(yùn)行安全平穩(wěn)、噪音低、壽命長(zhǎng)、安裝維修方便等特點(diǎn)。供輸送清水或物理化學(xué)性質(zhì)類(lèi)似于水的其它液體。也可以通過(guò)改變泵過(guò)流部件材質(zhì)、密封形式和增加冷卻系統(tǒng)用于輸送熱水、油類(lèi)、腐蝕性或含磨粒的介質(zhì)。產(chǎn)品執(zhí)行JB/T1051-93《多級(jí)清水離心泵型式與基本參數(shù)》標(biāo)準(zhǔn)。
應(yīng)用范圍
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)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)
技術(shù)參數(shù)
流 量:6.5-450m3/h
揚(yáng) 程:50-650m
電機(jī)功率:5.5KW-1050KW
電 壓:380V、660V、6kV、10kV
介質(zhì)溫度:≤105℃
PH值:5-9
型號(hào) | 轉(zhuǎn)速 n (r/min) | 流量Q | 揚(yáng)程 H (m) | 效率 η (%) | 功率(kw) | 必需汽蝕余量 (NPSH)r (m) | ||
(m3/h) | (I/s) | 軸功率 Ps | 電機(jī) | |||||
D、DG6-25×3 | 2950 | 6.3 | 1.75 | 75 | 45 | 2.86 | 5.5 | 2.0 |
D、DG6-25×4 | 2950 | 6.3 | 1.75 | 100 | 45 | 3.81 | 7.5 | 2.0 |
D、DG6-25×5 | 2950 | 6.3 | 1.75 | 125 | 45 | 4.77 | 7.5 | 2.0 |
D、DG6-25×6 | 2950 | 6.3 | 1.75 | 150 | 45 | 5.72 | 11 | 2.0 |
D、DG6-25×7 | 2950 | 6.3 | 1.75 | 175 | 45 | 6.67 | 11 | 2.0 |
D、DG6-25×8 | 2950 | 6.3 | 1.75 | 200 | 45 | 7.63 | 15 | 2.0 |
D、DG6-25×9 | 2950 | 6.3 | 1.75 | 225 | 45 | 8.52 | 15 | 2.0 |
D、DG6-25×10 | 2950 | 6.3 | 1.75 | 250 | 45 | 9.53 | 18.5 | 2.0 |
D、DG6-25×11 | 2950 | 6.3 | 1.75 | 275 | 45 | 10.5 | 18.5 | 2.0 |
D、DG6-25×12 | 2950 | 6.3 | 1.75 | 300 | 45 | 11.44 | 18.5 | 2.0 |
D、DG12-25×3 | 2950 | 12.5 | 3.47 | 75 | 54 | 4.73 | 7.5 | 2.0 |
D、DG12-25×4 | 2950 | 12.5 | 3.47 | 100 | 54 | 6.30 | 11 | 2.0 |
D、DG12-25×5 | 2950 | 12.5 | 3.47 | 125 | 54 | 7.88 | 11 | 2.0 |
D、DG12-25×6 | 2950 | 12.5 | 3.47 | 150 | 54 | 9.46 | 15 | 2.0 |
D、DG12-25×7 | 2950 | 12.5 | 3.47 | 175 | 54 | 11.0 | 15 | 2.0 |
D、DG12-25×8 | 2950 | 12.5 | 3.47 | 200 | 54 | 12.51 | 18.5 | 2.0 |
D、DG12-25×9 | 2950 | 12.5 | 3.47 | 225 | 54 | 14.18 | 18.5 | 2.0 |
D、DG12-25×10 | 2950 | 12.5 | 3.47 | 250 | 54 | 15.76 | 22 | 2.0 |
D、DG12-25×11 | 2950 | 12.5 | 3.47 | 275 | 54 | 17.34 | 22 | 2.0 |
D、DG12-25×12 | 2950 | 12.5 | 3.47 | 300 | 54 | 18.9 | 30 | 2.0 |
D、DG25-30×3 | 2950 | 25 | 6.94 | 90 | 62 | 9.88 | 15 | 2.0 |
D、DG25-30×4 | 2950 | 25 | 6.94 | 120 | 62 | 13.1 | 18.5 | 2.0 |
D、DG25-30×5 | 2950 | 25 | 6.94 | 150 | 62 | 16.47 | 22 | 2.0 |
D、DG25-30×6 | 2950 | 25 | 6.94 | 180 | 62 | 19.77 | 30 | 2.0 |
D、DG25-30×7 | 2950 | 25 | 6.94 | 210 | 62 | 23.1 | 30 | 2.0 |
D、DG25-30×8 | 2950 | 25 | 6.94 | 240 | 62 | 26.4 | 37 | 2.0 |
D、DG25-30×9 | 2950 | 25 | 6.94 | 270 | 62 | 29.65 | 37 | 2.0 |
D、DG25-30×10 | 2950 | 25 | 6.94 | 300 | 62 | 32.9 | 4.5 | 2.0 |
D、DG46-30×3 | 2950 | 46 | 12.8 | 90 | 70 | 16.11 | 22 | 3.0 |
D、DG46-30×4 | 2950 | 46 | 12.8 | 120 | 70 | 21.48 | 30 | 3.0 |
D、DG46-30×5 | 2950 | 46 | 12.8 | 150 | 70 | 26.85 | 37 | 3.0 |
D、DG46-30×6 | 2950 | 46 | 12.8 | 180 | 70 | 32.21 | 37 | 3.0 |
D、DG46-30×7 | 2950 | 46 | 12.8 | 210 | 70 | 37.58 | 45 | 3.0 |
D、DG46-30×8 | 2950 | 46 | 12.8 | 240 | 70 | 42.95 | 55 | 3.0 |
D、DG46-30×9 | 2950 | 46 | 12.8 | 270 | 70 | 48.32 | 55 | 3.0 |
D、DG46-30×10 | 2950 | 46 | 12.8 | 300 | 70 | 53.69 | 75 | 3.0 |
D、DG46-50×3 | 2950 | 46 | 12.8 | 150 | 63 | 29.83 | 37 | 3.0 |
D、DG46-50×4 | 2950 | 46 | 12.8 | 200 | 63 | 39.77 | 45 | 3.0 |
D、DG46-50×5 | 2950 | 46 | 12.8 | 250 | 63 | 49.71 | 55 | 2.8 |
D、DG46-50×6 | 2950 | 46 | 12.8 | 300 | 63 | 59.65 | 75 | 2.8 |
D、DG46-50×7 | 2950 | 46 | 12.8 | 350 | 63 | 69.6 | 90 | 2.8 |
D、DG46-50×8 | 2950 | 46 | 12.8 | 400 | 63 | 79.54 | 90 | 2.8 |
D、DG46-50×9 | 2950 | 46 | 12.8 | 450 | 63 | 89.48 | 110 | 2.8 |
D、DG46-50×10 | 2950 | 46 | 12.8 | 500 | 63 | 99.42 | 110 | 2.8 |
D、DG46-50×11 | 2950 | 46 | 12.8 | 550 | 63 | 109.36 | 132 | 2.8 |
D、DG46-50×12 | 2950 | 46 | 12.8 | 600 | 63 | 119.3 | 132 | 2.8 |
D85-45×2 | 2950 | 85 | 23.6 | 90 | 72 | 28.94 | 37 | 4.2 |
D85-45×3 | 2950 | 85 | 23.6 | 135 | 72 | 43.4 | 55 | 4.2 |
D85-45×4 | 2950 | 85 | 23.6 | 180 | 72 | 57.87 | 75 | 4.2 |
D85-45×5 | 2950 | 85 | 23.6 | 225 | 72 | 72.34 | 90 | 4.2 |
D85-45×6 | 2950 | 85 | 23.6 | 270 | 72 | 86.81 | 110 | 4.2 |
D85-45×7 | 2950 | 85 | 23.6 | 315 | 72 | 101.3 | 132 | 4.2 |
D85-45×8 | 2950 | 85 | 23.6 | 360 | 72 | 115.7 | 132 | 4.2 |
D85-45×9 | 2950 | 85 | 23.6 | 405 | 72 | 130.2 | 160 | 4.2 |
D155-30×2 | 2950 | 155 | 43 | 60 | 77 | 32.84 | 55 | 3.2 |
D155-30×3 | 2950 | 155 | 43 | 90 | 77 | 49.26 | 75 | 3.2 |
D155-30×4 | 2950 | 155 | 43 | 120 | 77 | 65.68 | 90 | 3.2 |
D155-30×5 | 2950 | 155 | 43 | 150 | 77 | 82.10 | 110 | 3.2 |
D155-30×6 | 2950 | 155 | 43 | 180 | 77 | 98.52 | 132 | 3.2 |
D155-30×7 | 2950 | 155 | 43 | 210 | 77 | 114.97 | 160 | 3.2 |
D155-30×8 | 2950 | 155 | 43 | 240 | 77 | 131.36 | 180 | 3.2 |
D155-30×9 | 2950 | 155 | 43 | 270 | 77 | 147.78 | 180 | 3.2 |
D155-30×10 | 2950 | 155 | 43 | 300 | 77 | 164.20 | 225 | 3.2 |
D.DG155-67×3 | 2950 | 155 | 43 | 201 | 74 | 114.7 | 132 | 5.0 |
D.DG155-67×4 | 2950 | 155 | 43 | 268 | 74 | 152.9 | 185 | 5.0 |
D.DG155-67×5 | 2950 | 155 | 43 | 335 | 74 | 191.1 | 220 | 5.0 |
D.DG155-67×6 | 2950 | 155 | 43 | 402 | 74 | 229.3 | 280 | 5.0 |
D.DG155-67×7 | 2950 | 155 | 43 | 469 | 74 | 267.5 | 350 | 5.0 |
D.DG155-67×8 | 2950 | 155 | 43 | 536 | 74 | 305.7 | 350 | 5.0 |
D.DG155-67×9 | 2950 | 155 | 43 | 603 | 74 | 344 | 440 | 5.0 |
D280-43×2 | 1480 | 280 | 77.8 | 86 | 77 | 85.17 | 110 | 4.0 |
D280-43×3 | 1480 | 280 | 77.8 | 129 | 77 | 127.7 | 150 | 4.0 |
D280-43×4 | 1480 | 280 | 77.8 | 172 | 77 | 170.3 | 230 | 4.0 |
D280-43×5 | 1480 | 280 | 77.8 | 215 | 77 | 212.9 | 300 | 4.0 |
D280-43×6 | 1480 | 280 | 77.8 | 258 | 77 | 255.5 | 300 | 4.0 |
D280-43×7 | 1480 | 280 | 77.8 | 301 | 77 | 298.1 | 350 | 4.0 |
D280-43×8 | 1480 | 280 | 77.8 | 344 | 77 | 304.7 | 410 | 4.0 |
D280-43×9 | 1480 | 280 | 77.8 | 387 | 77 | 383.2 | 430 | 4.0 |
D280-65×6 | 1480 | 280 | 77.8 | 390 | 73 | 407.4 | 500 | 3.0 |
D280-65×7 | 1480 | 280 | 77.8 | 455 | 73 | 475.3 | 680 | 3.0 |
D280-65×8 | 1480 | 280 | 77.8 | 520 | 73 | 543.2 | 680 | 3.0 |
D280-65×9 | 1480 | 280 | 77.8 | 585 | 73 | 611.1 | 850 | 3.0 |
D280-65×10 | 1480 | 280 | 77.8 | 650 | 73 | 579 | 850 | 3.0 |
D450-60×3 | 1480 | 450 | 125 | 180 | 79 | 229.2 | 360 | 4.2 |
D450-60×4 | 1480 | 450 | 125 | 240 | 79 | 372.3 | 500 | 4.2 |
D450-60×5 | 1480 | 450 | 125 | 300 | 79 | 465.4 | 680 | 4.2 |
D450-60×6 | 1480 | 450 | 125 | 360 | 79 | 558.5 | 680 | 4.2 |
D450-60×7 | 1480 | 450 | 125 | 420 | 79 | 651.5 | 850 | 4.2 |
D450-60×8 | 1480 | 450 | 125 | 480 | 79 | 744.6 | 850 | 4.2 |
D450-60×9 | 1480 | 450 | 125 | 540 | 79 | 837.7 | 1050 | 4.2 |
D450-60×10 | 1480 | 450 | 125 | 600 | 79 | 930.8 | 1050 | 4.2 |
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