2QS型泵是卧式双缸蒸汽往复泵，以蒸汽为动力，供吸送清水或油类液体。
    本型泵最高工作压力为17公斤／平方厘米，流量为5立方米／时至15立方米／时，适用于化工生产、锅炉 给水、矿山排水及吸送石油产品等用。

Model 2QS is a horizontal twin-tub, reciprocating pump,steam-drived, used for srctioning and carrying water or li-guids such as oil.

The ultimate working pressure(wp) is 17 Kgf/cm2 ,flow 5-15 m3/h, applicable to carrying liquids in chemical industries and water-feeding in boilers,suctioning and carrying the petroleum products.