YGCY(GB-T5656)液态硫磺泵

YYW（AP1610-VS2）长轴液下泵

YLH（AP1610-VS4）长轴液下泵

YDL(AP1610-VS2)立式多级泵

YVB(AP1610-VS6)立式筒袋泵

YHB(AP1610-BB5)卧式多级筒袋泵

YDS(AP1610-BB4)卧式多级泵

YASD(AP1610-BB2)卧式多级泵

YASD(AP1610-BB1)卧式双吸泵