产品概述：
LQ3G型三螺杆沥青泵，是一种转子式容积泵，显著的优点是结构简单、体积小、允许高转速、工作平稳可靠、压力脉动小、流量稳定、噪音低、效率高、具有自吸能力，是一种高粘度保温输送泵，输送介质温度可达350℃。热载体可以是导热油、蒸气、热水，冷载体可以是气体和液体。用于输送沥青、重油、重齿轮油等介质。适用于筑路、石油、化纤、冶金、机械、电力、机床、船舶、玻璃、公路等各行各业。
规格性能参数：
| 型号 | 流量 |
出口压力 MPa |
转速 r/min |
功率KW |
必需汽 蚀余量 |
||
| m3/h | L/min | 轴功率 | 电机功率 | ||||
| 45×3-36 | 2.8 | 46 | 0.6 | 950 | 0.8 | 1.1 | 5 |
| 2.7 | 45 | 1.0 | 1.2 | 1.5 | |||
| 25 | 42 | 1.6 | 1.6 | 2.2 | |||
| 2.4 | 40 | 2.5 | 2.8 | 4 | |||
| 4.2 | 70 | 0.6 | 1450 | 1.0 | 1.5 | 5 | |
| 4.0 | 66 | 1.0 | 1.7 | 2.2 | |||
| 3.8 | 63 | 1.6 | 2.8 | 3 | |||
| 3.5 | 58 | 2.5 | 4.3 | 5.5 | |||
| 45×2-46 | 4.2 | 70 | 0.6 | 950 | 1.0 | 1.5 | 5 |
| 4.0 | 66 | 1.0 | 1.7 | 2.2 | |||
| 6.3 | 105 | 0.6 | 1450 | 1.5 | 2.2 | ||
| 6.1 | 101 | 1.0 | 2.3 | 3 | |||
| 54×2-46 | 8.0 | 133 | 0.8 | 970 | 2.3 | 3 | 5 |
| 8.0 | 133 | 1.0 | 1.5 | 2.2 | |||
| 14 | 233 | 0.6 | 1450 | 2.8 | 4 | ||
| 14 | 233 | 4.0 | 4.3 | 5.5 | |||
| 62×2-43 | 8.58 | 143.4 | 0.6 | 950 | 2.06 | 3 | 5 |
| 8.25 | 137.9 | 1.0 | 3.18 | 4 | |||
| 13.1 | 218.9 | 0.6 | 1450 | 3.15 | 4 | ||
| 12.6 | 210.5 | 1.0 | 4.86 | 7.5 | |||
| 62×2-46 | 9.8 | 163 | 0.8 | 950 | 2.9 | 4 | 5 |
| 9.5 | 158 | 1.0 | 3.6 | 5.5 | |||
| 15.1 | 251 | 0.6 | 1450 | 3.6 | 5.5 | ||
| 14.6 | 243 | 1.0 | 5.5 | 7.5 | |||
| 80×2-36 | 17.0 | 283.3 | 0.8 | 950 | 4.3 | 7.5 | 5.5 |
| 25.7 | 428 | 0.6 | 1450 | 5.4 | 7.5 | ||
| 25.0 | 417 | 1.0 | 8.5 | 11 | |||
| 80×2-46 | 23.9 | 398.5 | 0.6 | 950 | 5.5 | 7.5 | 5.5 |
| 23.1 | 386.3 | 1.0 | 8.6 | 11 | |||
| 36.6 | 610.3 | 0.6 | 1450 | 8.4 | 11 | ||
| 35.7 | 594.5 | 1.0 | 13.1 | 15 | |||
| 80×2-51 | 27.5 | 485.5 | 0.6 | 950 | 6.3 | 11 | 5.5 |
| 26.9 | 448.3 | 1.0 | 10.5 | 15 | |||
| 41.9 | 698.3 | 0.6 | 1450 | 9.6 | 11 | ||
| 41.0 | 684.1 | 1.0 | 16.0 | 18.5 | |||
| 90×2-36 | 24.2 | 403.5 | 0.6 | 960 | 5.52 | 7.5 | 5.5 |
| 23.6 | 394.6 | 1.0 | 8.52 | 11 | |||
| 37 | 615.9 | 0.6 | 1450 | 8.52 | 11 | ||
| 36.1 | 602.4 | 1.0 | 13 | 15 | |||
| 90×2-42 | 28.2 | 470.9 | 0.6 | 950 | 6.6 | 11 | 5.5 |
| 27.5 | 457.6 | 1.0 | 10.2 | 15 | |||
| 43.1 | 718.8 | 0.6 | 1450 | 10 | 15 | ||
| 41.9 | 698.5 | 1.0 | 15.5 | 18.5 | |||
| 90×2-46 | 34.0 | 566.7 | 0.8 | 950 | 9.7 | 11 | 5.5 |
| 52.6 | 875.4 | 0.6 | 1450 | 12 | 15 | ||
| 52.0 | 866 | 0.8 | 14.9 | 18.5 | |||
| 51.4 | 856.1 | 1.0 | 18.6 | 22 | |||
| 100×2-46 | 48.0 | 800 | 0.8 | 950 | 13.3 | 15 | 5.5 |
| 72.7 | 1212 | 0.6 | 1450 | 16.5 | 18.5 | ||
| 72.0 | 1200 | 0.8 | 20.4 | 22 | |||
| 71.2 | 1187 | 1.0 | 25.5 | 30 | |||
| 100×2-51 | 56.9 | 948.9 | 0.6 | 950 | 12.5 | 15 | 5.5 |
| 55.7 | 928.6 | 1.0 | 20.8 | 30 | |||
| 86.9 | 1448.3 | 0.6 | 1450 | 19.1 | 22 | ||
| 85.0 | 1417.2 | 1.0 | 31.8 | 37 | |||
| 110×2-46 | 60.9 | 1015 | 0.6 | 950 | 13.7 | 18.5 | 5.5 |
| 58.9 | 951.7 | 1.0 | 21.8 | 30 | |||
| 96.7 | 1611 | 0.6 | 1450 | 21.9 | 30 | ||
| 94.6 | 1577 | 1.0 | 33.9 | 45 | |||
| 120×2-42 | 67.9 | 1131 | 0.6 | 950 | 15.5 | 18.5 | 5.5 |
| 65.4 | 1090 | 1.0 | 24.5 | 30 | |||
| 108 | 1802 | 0.6 | 1450 | 24.7 | 30 | ||
| 105 | 1760 | 1.0 | 38.2 | 45 | |||
| 120×2-46 | 79.6 | 1327 | 0.6 | 950 | 17.8 | 22 | 5.5 |
| 77.2 | 1285 | 1.0 | 28.2 | 37 | |||
| 126 | 2101 | 0.6 | 1450 | 28.5 | 37 | ||
| 123 | 2059 | 1.0 | 44.1 | 55 | |||
| 150×2-46 | 158 | 2640 | 0.6 | 950 | 34.6 | 45 | 5.5 |
| 154 | 2582 | 1.0 | 54.5 | 75 | |||
| 241.7 | 4029.7 | 0.6 | 1450 | 53.8 | 75 | ||
| 236.5 | 3942.2 | 1.0 | 82.2 | 90 | |||
