LQG型三螺杆泵(保温型沥青泵)LQG型三螺杆泵(保温型沥青泵)是一种容积式泵，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，是高粘度保温泵。用于沥青库、油田、重油库和导热油蒸气加热，沥青，重油等设备配套。LQG型三螺杆泵(保温型沥青泵)型号意义LQG型三螺杆泵(保温型沥青泵)性能参数型号参数流量（m3/h）泵出口压力MPa泵转速/min吸入真空（米液柱）进口出口电机型号功率kw液体粘度m㎡/秒介质温度（℃）输送距离100×2-4672114400.95125125y180L-4223250350100100×2-46720.614400.95125125y180L-418.5325035080100×2-46480.89700.95125125y180L-61543003508090×2-4652.5114400.95100100y180L-418.5325035010090×2-4652.50.614400.95100100y180L-41532503508090×2-46340.897000.95100100y180L-61143003508080×2-4625114400.958065y180L-411325035010080×2-46250.614400.958065y180L-47.532503508080×2-46170.89700.958065y180L-67.543003508054×2-4614414400.955050y180L-45.5325035010054×2-46140.614400.955050y180L-4432503508054×2-46819700.955050y180L-634300