1. vertical structure,single-stage and centrifugal. 2.Low noise,Highly effective, energy conservation. 1.This series of pump is mainly used in water supply and drainage in municipal area and industry,pressurizing water supplied to the high building tower,fire fighting pressurizing,and refrigerating system,etc.2.Technical Characteristics:a.Q2-1920m3/hb.H2-133mc.Temperature scopeā¤130'C centrifugal ...