USED ISWD.ISGD slow rotary velocity vertical centrifugal pump matches slow rotary velocity motor on the basis of ISGD-type vertical centrifugal pump,notably reduces the operating noise,prolongs life span of easily damaged parts.It is mainly applied to freezing water,cooling water circulation of airconditioning,terminal boosting,localterminal boosting circulation of municipal heating system,local constant voltage of city constructive fire-fighting system,and setting of kinds of air-conditioning hot-water boiler.
|