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ISG vertical pipeline pump , also known as piping , pumps, pipeline centrifugal , single-stage centrifugal pumps, vertical pumps , booster pumps, heat pumps, circulating pumps, etc. , I plant pumps Institute of Technology in the United Nations expert selection domestic excellent hydraulic model, using iS -type centrifugal pump performance parameters and SG -type pipeline pump , the ingenious combination on the basis of generally vertical pipeline pump design is made , while according to temperature, different media ISG series pipeline pump derived based on the application of hot water pipeline pumps, high temperature corrosion-resistant chemical pipeline pumps, piping pumps. This series of products with high efficiency , low noise, reliable performance . Comply with the latest Ministry of Machinery JB/T53058-93 standard requirements , design and manufacture according to the international ISO2858 standards.
1, ISG vertical pipeline pump for conveying water and physical and chemical properties similar to water or other liquids for industrial and urban water supply and drainage , high-rise building pressurized water , garden irrigation, fire booster , long-distance transport , HVAC refrigeration cycle, bathroom, heating and water circulation and equipment for pressurized , temperature T <80 ℃.
2, IRG (GRG) Vertical hot water ( heat) cycle pipeline pumps are widely used in: energy , metallurgy , chemicals, textiles , paper, and hotels and other high-temperature hot water boiler loop pressurized transport and urban heating system circulating pump , IRG -type temperature T <120 ℃, GRG type temperature T <240 ℃.
3, IHG vertical chemical centrifugal pump for conveying solid particles, corrosive , viscosity similar to water , suitable for petroleum, chemical, metallurgy , electric power , paper, food, pharmacy and synthetic fibers sectors , temperature is -20 ℃ ~ 120 ℃.
4, YG vertical pipeline centrifugal pumps for the transport of gasoline , kerosene , diesel and other petroleum products are transported medium temperature of -20 ℃ ~ +120 ℃.
1, the suction pressure ≤ 1.0MPa, the maximum working pressure or pump system ≤ 1.6MPa, namely pump inlet pressure + pump lift ≤ 1.6MPa, hydrostatic test pump pressure of 2.5MPa, please specify when ordering system working pressure . Pump system working pressure greater than 1.6MPa should be made at the time of ordering , in order to manufacture the pump flow part and a coupling portion using steel materials.
2 , ambient temperature <40 ℃, relative humidity <95 %.
3 , the transmission medium volume fraction of solid particles per unit volume of not more than 0.1% , a size of <0.2mm.
Note: If using a medium with small particles , please when ordering so that manufacturers use wear-resistant mechanical seal .