產(chǎn)品型號(hào)：25LG(R)3-10 材質(zhì)：鑄鐵 性能：增壓 流量：3m3/h 揚(yáng)程：10m LG-B型泵由電機(jī)和泵聯(lián)接而成，泵軸與電機(jī)軸用夾殼式聯(lián)軸器聯(lián)接，確保泵與電機(jī)絕對(duì)同軸使泵運(yùn)行平穩(wěn)、噪音低。電機(jī)為Y、Y2型三相異步電機(jī)，方便用戶更換，整體為剛性連接，使用時(shí)無(wú)需校正。軸封采用機(jī)械密封，泵為便拆式結(jié)構(gòu)方便更換機(jī)械密封。 ■產(chǎn)品用途 LG-B型便拆式高層建筑給水多級(jí)離心泵特別適用于住宅、賓館、辦公大樓等高層建筑恒壓供水、消防、噴淋給水設(shè)備配套用泵；也適用于化工流程冷卻塔的自動(dòng)補(bǔ)水、系統(tǒng)穩(wěn)壓、生產(chǎn)工藝循環(huán)用水、無(wú)距離輸送、鍋爐給水等給水設(shè)備之用?？奢斔偷囊后w為常溫（＜80℃）（熱水型可輸送溫度小于105℃的介質(zhì)）的清水或物理、化學(xué)性質(zhì)類似于水的介質(zhì)。 ■型號(hào)意義 ■性能參數(shù)表 型號(hào)級(jí)數(shù)流量揚(yáng)程(m)轉(zhuǎn)速(r/min) 電機(jī)功率(kw)效率(%) (m3/h)(L/s) 25LG(R)3-10(LG-B) 2 2.43.04.7 0.670.831.31 20.820.015.4 2900 0.75 384244 3 2.43.04.7 0.670.831.31 31.230.023.1 1.1 384244 4 2.43.04.7 0.670.831.31 41.640.030.8 1.5 384244 5 2.43.04.7 0.670.831.31 52.050.038.5 1.5 384244 6 2.43.04.7 0.670.831.31 62.460.046.2 2.2 384244 7 2.43.04.7 0.670.831.31 72.870.053.9 2.2 384244 8 2.43.04.7 0.670.831.31 83.280.061.6 2.2 384244 9 2.43.04.7 0.670.831.31 93.690.069.3 2.2 384244 10 2.43.04.7 0.670.831.31 10410077.0 3.0 384244 11 2.43.04.7 0.670.831.31 114.4110.084.7 3.0 384244 12 2.43.04.7 0.670.831.31 124.8120.092.4 4.0 384244 13 2.43.04.7 0.670.831.31 135.2130.0100.0 4.0 384244 14 2.43.04.7 0.670.831.31 145.6140.0107.8 4.0 384244 15 2.43.04.7 0.670.831.31 156.0150.0115.5 4.0 384244 32LG(R)6.5-15(LG-B) 2 4.56.59.5 1.251.812.64 32.630.023.0 2900 1.5 475350 3 4.56.59.5 1.251.812.64 48.945.034.5 2.2 475350 4 4.56.59.5 1.251.812.64 65.560.046.0 3.0 475350 5 4.56.59.5 1.251.812.64 81.575.057.5 4.0 475350 6 4.56.59.5 1.251.812.64 97.890.069.0 4.0 475350 7 4.56.59.5 1.251.812.64 114.1105.080.5 5.5 475350 8 4.56.59.5 1.251.812.64 130.4120.092.0 5.5 475350 9 4.56.59.5 1.251.812.64 146.7135.0103.5 5.5 475350 10 4.56.59.5 1.251.812.64 163.0150.0115.0 7.5 475350 40LG(R)6-15(LG-B) 2 4.26.07.2 1.171.672.00 343024 2900 1.5 455350 3 4.26.07.2 1.171.672.00 514536 2.2 455350 4 4.26.07.2 1.171.672.00 686048 2.2 455350 5 4.26.07.2 1.171.672.00 857560 3.0 455350 6 4.26.07.2 1.171.672.00 1029072 3.0 455350 7 4.26.07.2 1.171.672.00 11910584 4.0 455350 8 4.26.07.2 1.171.672.00 13612096 4.0 455350 9 4.26.07.2 1.171.672.00 153135108 5.5 455350 10 4.26.07.2 1.171.672.00 165150120 5.5 455350 40LG(R)12-15(LG-B) 2 91218 2.503.335.00 323024 2900 2.2 556063 3 91218 2.503.335.00 484536 3.0 556063 4 91218 2.503.335.00 646048 4.0 556063 5 91218 2.503.335.00 807560 5.5 556063 6 91218 2.503.335.00 969082 5.5 556063 7 91218 2.503.335.00 11210584 7.5 556063 8 91218 2.503.335.00 12812096 7.5 556063 9 91218 2.503.335.00 114135108 11 556063 10 91218 2.503.335.00 160150120 11 556063 50LG(R)18-20(LG-B) 2 121824 3.335.006.67 444033 2900 4 676964 3 121824 3.335.006.67 666049 5.5 676964 4 121824 3.335.006.67 888066 7.5 676964 5 121824 3.335.006.67 11010082 11 676964 6 121824 3.335.006.67 13212099 11 676964 7 121824 3.335.006.67 154140115 15 676964 8 121824 3.335.006.67 176160132 15 676964 50LG24-20(LG-B) 2 182430 5.006.678.33 444033 2900 5.5 676964 3 182430 5.006.678.33 666049 7.5 676964 4 182430 5.006.678.33 888066 11 676964 5 182430 5.006.678.33 11010082 11 676964 6 182430 5.006.678.33 13212099 15 676964 7 182430 5.006.678.33 154140115 15 676964 8 182430 5.006.678.33 176160132 18.5 676964 65LG(R)25-20(LG-B) 2 182530 5.006.958.33 444034 2900 5.5 676964 3 182530 5.006.958.33 666051 7.5 676964 4 182530 5.006.958.33 888068 11 676964 5 182530 5.006.958.33 11010085 15 676964 6 182530 5.006.958.33 132120102 15 676964 7 182530 5.006.958.33 154140119 18.5 676964 8 182530 5.006.958.33 176160136 18.5 676964 65LG36-20(LG-B) 2 273643 7.51012 454034 2900 7.5 707267 3 273643 7.51012 686051 11 707267 4 273643 7.51012 918068 15 707267 5 273643 7.51012 11310085 18.5 707267 6 273643 7.51012 136120102 22 707267 7 273643 7.51012 160140119 22 707267 8 273643 7.51012 182160136 30 707267 80LG40-20(LG-B) 2 304052 8.3311.114.4 444034 2900 7.5 707368 3 304052 8.3311.114.4 666051 11 707368 4 304052 8.3311.114.4 888068 15 707368 5 304052 8.3311.114.4 11010085 18.5 707368 6 304052 8.3311.114.4 132120102 22 707368 7 304052 8.3311.114.4 154140119 30 707368 8 304052 8.3311.114.4 176160136 30 707368 80LG(R)50-20(LG-B) 2 405068 11.113.919.0 43.640.031.7 2900 11 707571 3 405068 11.113.919.0 65.460.047.5 15 707571 4 405068 11.113.919.0 87.280.063.4 18.5 707571 5 405068 11.113.919.0 109.0100.079.25 22 707571 6 405068 11.113.919.0 13012095 30 707571 7 405068 11.113.919.0 152140112 30 707571 8 405068 11.113.919.0 174160129 37 707571 100LG72-20(LG-B) 2 547290 152025 494031 2900 15 707368 3 547290 152025 746047 18.5 707368 4 547290 152025 998063 30 707368 5 547290 152025 12410079 30 707368 6 547290 152025 14812095 37 707368 7 547290 152025 173140110 45 707368 8 547290 152025 198160126 55 707368