热水管的离心泵

pipe centrifugal pumpWorking condition: Medium: Clear water or similar liquids in physical or chemical properties Medium temperature:≤120 Ambient temperature:≤40 Working pressure:≤1.6MpaBrief introduction and main characteristics: IRG series single stage single suction pipe centrifugal pump adopts domestic excellent hydraulic model. It adopts IS series centrifugal pumps parameters of properties. It is combined and designed on the base of ordinary vertical pipe pump. According to the different use temperature and medium etc, hot water pump, chemical industrial pump and oil pump which are applicable for occasions of hot water, corrosive medium etc are derived on the base of ISG series pump. According to the difference of rotation speed, it can be divided into 2900r/min series and 1450r/min series. The product has characteristics of efficiently saving energy, low noise, dependable properties and occupying few area of the land etc. It is according with the JB/T53058-93 standards demands and is designed and made according to the international ISO2858 standard. 1.The pump is vertical structure. The diameter of inlet and outlet is same. The inlet and outlet are located on the same center line. The pump can be installed in pipe lines as valve. Its appearance is compact and artistic. It occupies few area of the land. The pump rooms investment of building is less 2.The impeller is directly installed on the prolonged shaft of the motor (the shaft is made of 3Cr13 stainless steel or made with fitting stainless steel shaft sleeve on 45# shaft) The axial size is short and the structure is compact. The pump disposed rationally with the motors bearing. This can efficiently balance the radial load and the axial load which is born in running. And this makes light vibrating and low noise, which ensures the pump run stable and dependably. 3.The shaft seal is mechanical seal. The friction countershaft is made of sclerotic alloy. It is friction-resistant and dependable. The use life can be efficiently lengthened. 4.It is convenient for installation and repairing. It only needs dismantling the nut on the pumps linking rack to take out all rotor parts without dismantling the pipe system.Main usage: IRG series vertical pipe centrifugal pump is applicable for conveying clean water and similar liquids in physical and chemical properties. It is suitable for water supply and water drainage of industry and cities, cold water and hot water cycle of warm air condition, tall buildings pressure-increasing water supply, fire pipes pressure-increasing, remote water supply and equipments conveyance.