Grundfos Direct-connected Centrifugal Pump

　　Grundfos Direct-connected Centrifugal Pump, Shenyang Vertical Booster Pressure Pump, Shenyang Water Treatment equipment 　　Grundfos direct-connected centrifugal pump – NBG series 　　Detailed introduction of product: 　　Single-stage end-suction pump 　　Technology data 　　Flow Q: the largest is 1050m3/h 　　Head H: the highest is 160m 　　Temprature range of liquid transmitted by pump: -25℃~+140℃ 　　System pressure-bearing: the biggest is 16bar 　　Application fields: 　　Liquid transmitted 　　●District heating plant 　　●Community heating system 　　●Air-conditioning system 　　●Cooling system 　　●Cleaning system 　　●Other industrial systems 　　Performances and advantages: 　　Performance of pump accords with ISO standaed 　　Wide working ranges 　　Close structure 　　Standard electric motor 　　Many application places 　　Shaft seal accords with EN12 756 　　Options: 　　●We can choose different types of shaft seal according to different character, temprature, pressure of liquid. 　　●Cast-iron or bronze impeller