DG型鍋爐增壓泵系單吸多級(jí)分段式離心泵,具有*合理的結(jié)構(gòu),泵效率高、抗汽蝕性能好,振動(dòng)小、運(yùn)行平穩(wěn)可靠、壽命長(zhǎng)等優(yōu)點(diǎn)。
產(chǎn)品特點(diǎn)
鍋爐增壓泵性能合理,節(jié)約能源,實(shí)用,性價(jià)比高,流量Q:21~550m3/h ,揚(yáng)程:28.8~594m 溫度范圍≤80℃
產(chǎn)品用途
DG泵供輸送80℃以下清水或物理、化學(xué)性質(zhì)類似于水的其它液體之用,是理想的礦用排水設(shè)備,增壓泵同時(shí)適合石油、化工、冶金以及工廠、城市給、排水等。
型號(hào) | 流量 | 揚(yáng)程 | 轉(zhuǎn)速 | 軸功率 | 配帶電動(dòng)機(jī) | 效率 | 必需汽蝕余量 | 葉輪名義直徑 | 泵口徑 | 泵重 | 性能曲線 | ||
Q | H | n | Pa | 功率 | 型號(hào) | η | 進(jìn)口 | 出口 | |||||
m3/h | m | r/min | kW | kW | % | m | mm | mm | mm | ||||
DG20-35×3 | 16.3 20 23 | 110 105 100 | 2980 | 8.88 9.87 10.62 | 15 | Y160M2-2 | 55 58 89 | 2.8 3 3.3 | 165 | 65 | 65 | 197 | |
DG20-35×4 | 16.3 20 23 | 147 140 134 | 2980 | 11.87 13.16 14.23 | 18.5 | Y160L-2 | 55 58 89 | 2.8 3 3.3 | 165 | 65 | 65 | 210 | |
DG20-35×5 | 16.3 20 23 | 183 175 167 | 2980 | 14.78 16.45 17.73 | 22 | Y180M-2 | 55 58 89 | 2.8 3 3.3 | 165 | 65 | 65 | 222 | |
DG20-35×6 | 16.3 20 23 | 220 210 200 | 2980 | 17.76 19.74 21.24 | 30 | Y200L1-2 | 55 58 89 | 2.8 3 3.3 | 165 | 65 | 65 | 234 | |
DG20-35×7 | 16.3 20 23 | 256 245 234 | 2980 | 20.67 23.03 24.85 | 30 | Y200L1-2 | 55 58 89 | 2.8 3 3.3 | 165 | 65 | 65 | 247 | |
DG20-35×8 | 16.3 20 23 | 293 280 267 | 2980 | 23.66 26.32 28.35 | 37 | Y200L2-2 | 55 58 89 | 2.8 3 3.3 | 165 | 65 | 65 | 259 | |
DG20-35×9 | 16.3 20 23 | 330 315 300 | 2980 | 26.65 29.61 31.58 | 37 | Y200L2-2 | 55 58 89 | 2.8 3 3.3 | 165 | 65 | 65 | 272 | |
DG20-35×10 | 16.3 20 23 | 366 350 334 | 2980 | 29.55 32.89 35.46 | 45 | Y225M-2 | 55 58 89 | 2.8 3 3.3 | 165 | 65 | 65 | 284 | |
DG25-35×3 | 20 25 30 | 114 105 93 | 2980 | 10.9 11.71 13.09 | 15 | Y160M2-2 | 57 61 58 | 2.7 3 3.3 | 175 | 65 | 65 | 243 | |
DG25-35×4 | 20 25 30 | 152 140 124 | 2980 | 14.54 15.62 17.46 | 22 | Y180M-2 | 57 61 58 | 2.7 3 3.3 | 175 | 65 | 65 | 267 | |
DG25-35×5 | 20 25 30 | 190 175 155 | 2980 | 18.17 19.52 21.82 | 30 | Y200L1-2 | 57 61 58 | 2.7 3 3.3 | 175 | 65 | 65 | 291 | |
DG25-35×6 | 20 25 30 | 228 210 185 | 2980 | 21.8 23.42 26.04 | 30 | Y200L1-2 | 57 61 58 | 2.7 3 3.3 | 175 | 65 | 65 | 315 | |
DG25-35×7 | 20 25 30 | 266 245 217 | 2980 | 25.44 28.74 30.55 | 37 | Y200L2-2 | 57 61 58 | 2.7 3 3.3 | 175 | 65 | 65 | 339 | |
DG25-35×8 | 20 25 30 | 304 280 248 | 2980 | 29.07 31.23 34.92 | 37 | Y200L2-2 | 57 61 58 | 2.7 3 3.3 | 175 | 65 | 65 | 363 | |
DG25-35×9 | 20 25 30 | 342 315 279 | 2980 | 32.71 35.14 39.28 | 45 | Y225M-2 | 57 61 58 | 2.7 3 3.3 | 175 | 65 | 65 | 387 | |
DG25-35×10 | 20 25 30 | 380 350 310 | 2980 | 36.34 39.04 43.64 | 55 | Y250M-2 | 57 61 58 | 2.7 3 3.3 | 175 | 65 | 65 | 411 | |
DG42-45×3 | 25 42 50 | 158 135 120 | 2980 | 20.28 25.74 27.24 | 30 | Y200L1-2 | 53 60 60 | 2 2.4 2.8 | 275 | 80 | 80 | 201 | |
DG42-45×4 | 25 42 50 | 210 180 160 | 2980 | 26.96 34.32 36.31 | 45 | Y225M-2 | 53 60 60 | 2 2.4 2.8 | 275 | 80 | 80 | 219 | |
DG42-45×5 | 25 42 50 | 262 225 200 | 2980 | 33.63 42.9 45.39 | 55 | Y250M-2 | 53 60 60 | 2 2.4 2.8 | 275 | 80 | 80 | 237 | |
DG42-45×6 | 25 42 50 | 315 270 240 | 2980 | 40.44 51.49 54.47 | 75 | Y280S-2 | 53 60 60 | 2 2.4 2.8 | 275 | 80 | 80 | 254 |
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型號(hào) | 流量 | 揚(yáng)程 | 轉(zhuǎn)速 | 軸功率 | 配帶電動(dòng)機(jī) | 效率 | 必需汽蝕余量 | 葉輪名義直徑 | 泵口徑 | 泵重 | 性能曲線 | ||
Q | H | n | Pa | 功率 | 型號(hào) | η | 進(jìn)口 | 出口 | |||||
m3/h | m | r/min | kW | kW | % | m | mm | mm | mm | ||||
DG42-45×7 | 25 42 50 | 368 315 280 | 2980 | 47.24 60 62.54 | 75 | Y280S-2 | 53 60 60 | 2 2.4 2.8 | 275 | 80 | 80 | 272 | |
DG42-45×8 | 25 42 50 | 420 360 320 | 2980 | 53.91 68.65 72.6 | 90 | Y280M-2 | 53 60 60 | 2 2.4 2.8 | 275 | 80 | 80 | 290 | |
DG42-45×9 | 25 42 50 | 473 405 360 | 2980 | 60.72 77.23 80.41 | 90 | Y280M-2 | 53 60 60 | 2 2.4 2.8 | 275 | 80 | 80 | 307 | |
DG42-45×10 | 25 42 50 | 525 450 400 | 2980 | 67.4 85.81 89.35 | 110 | Y315S-2 | 53 60 60 | 2 2.4 2.8 | 275 | 80 | 80 | 325 | |
DG78-45×3 | 47 78 90 | 145 135 127.8 | 2980 | 35.03 41.57 44.12 | 55 | Y250M-2 | 53 69 71 | 4 | 195 | 100 | 100 | 242.6 | |
DG78-45×4 | 47 78 90 | 194 180 170.4 | 2980 | 46.87 55.42 58.82 | 75 | Y280S-2 | 53 69 71 | 4 | 195 | 100 | 100 | 267.8 | |
DG78-45×5 | 47 78 90 | 242 225 213 | 2980 | 58.46 69.28 73.53 | 90 | Y280M-2 | 53 69 71 | 4 | 195 | 100 | 100 | 293 | |
DG78-45×6 | 47 78 90 | 290 270 255.6 | 2980 | 70.06 83.13 88.24 | 90 | Y280M-2 | 53 69 71 | 4 | 195 | 100 | 100 | 318.2 | |
DG78-45×7 | 47 78 90 | 340 315 298.2 | 2980 | 82.14 97 102.19 | 110 | Y315S-2 | 53 69 71 | 4 | 195 | 100 | 100 | 343.4 | |
DG78-45×8 | 47 78 90 | 388 360 340.8 | 2980 | 93.73 110.8 117.65 | 132 | Y315M1-2 | 53 69 71 | 4 | 195 | 100 | 100 | 368.6 | |
DG78-45×9 | 47 78 90 | 436 405 383.4 | 2980 | 105.3 124.7 132.35 | 160 | Y315M2-2 | 53 69 71 | 4 | 195 | 100 | 100 | 393.8 | |
DG78-45×10 | 47 78 90 | 485 450 426 | 2980 | 117.17 138.6 147.1 | 160 | Y315M2-2 | 53 69 71 | 4 | 195 | 100 | 100 | 419 | |
DG5-27×3 | 3 5 8 | 84 81 75 | 2980 | 3.1 3.45 4.08 | 7.5 | Y132S2-2 | 22 32 40 | 2.8 | 150 | 40 | 32 | 175 | |
DG5-27×4 | 3 5 8 | 112 108 100 | 2980 | 4.14 4.6 5.44 | 7.5 | Y132S2-2 | 22 32 40 | 2.8 | 150 | 40 | 32 | 185 | |
DG5-27×5 | 3 5 8 | 140 135 125 | 2980 | 5.17 5.75 6.8 | 11 | Y160M1-2 | 22 32 40 | 2.8 | 150 | 40 | 32 | 195 | |
DG5-27×6 | 3 5 8 | 168 162 150 | 2980 | 6.21 6.9 8.16 | 11 | Y160M1-2 | 22 32 40 | 2.8 | 150 | 40 | 32 | 205 | |
DG5-27×7 | 3 5 8 | 196 189 175 | 2980 | 7.25 8.05 9.5 | 11 | Y160M1-2 | 22 32 40 | 2.8 | 150 | 40 | 32 | 215 | |
DG5-27×8 | 3 5 8 | 224 216 200 | 2980 | 8.29 9.2 10.88 | 15 | Y160M2-2 | 22 32 40 | 2.8 | 150 | 40 | 32 | 225 |
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