Details: ISG vertical pipeline centrifugal vertical centrifugal pump the ISG type centrifugal pump, ISG centrifugal pump ISG single-stage vertical centrifugal pumps Product Overview: ISG vertical pipeline centrifugal pump is what I referred to as vertical centrifugal pump Factory Institute of Technology Joint pump experts selected domestic excellent hydraulic model, the performance parameters of IS centrifugal pump and SG type pipeline pump, made on the basis of the SG pipeline pump ingenious combination of design, based on the use of temperature, medium derived on the basis of the pipeline centrifugal pump, the applicable vertical hot water pump, stainless steel pipes, pumps, explosion-proof centrifugal pump. The series centrifugal pumps with high efficiency, low noise, reliable performance. This to conform the latest National Machinery Ministry JB/T53058-93 standard requirements, manufactured according to the international ISO2858 standard design. ISG single-stage vertical centrifugal pump Product Features 1, ISG centrifugal pump for the vertical structure, import and export caliber, and is located in the same center line as the valve being installed in the piping, compact appearance, area small construction investment is low, such as plus protective cover can be placed outdoors. 2, vertical centrifugal pump impeller is installed directly on the long axis of the motor, short axial size, compact structure, reasonable allocation of the pump and motor bearings, pump operation of the radial and axial load balance, thus ensuring the pump the smooth running, low vibration, low noise. 3, vertical centrifugal pump shaft seal with mechanical seal or mechanical seal assembly, the use of imported titanium alloy seal ring, a medium-sized high-temperature mechanical seal with carbide material, wear-resistant sealing, can effectively extend the life of the mechanical seal. 4, vertical centrifugal pump Easy installation and maintenance, no need to open pipeline system, remove the pump conjoined Block nut to pull out all the rotor parts. 5, according to the requirements that the needs of the flow and head pumps in series and parallel use way. 6 vertical centrifugal pump vertical and horizontal installation according to the requirements of piping layout. The main purpose of ISG single-stage vertical centrifugal pump series ISG pipeline centrifugal pump for conveying water and physical and chemical properties similar to water or other liquids, suitable for industrial and urban water supply and drainage, high-rise building pressurized water , garden sprinkler, fire booster, long-distance transport, HVAC refrigeration cycle, bathrooms, heating and water circulation booster and supporting equipment, the use of temperature T <80 ° C. 2, IRG (GRG)-type hot water circulating pump is widely used in the urban heating system: energy, metallurgy, chemical industry, textile, paper, as well as hotels and restaurants boiler high temperature pressurized hot water circulation loop pump, IRG-use temperature T <120 ° C, the GRG use temperature T <240 ° C. IHG series vertical chemical pump for conveying solid particles, corrosive, viscosity similar to water, apply to the petroleum, chemical, metallurgy, electricity, paper, food, pharmaceutical and synthetic fibers sector, use temperature -20 ℃ ~ 120 ℃. 4, YG Vertical pump for transporting gasoline, kerosene, diesel and other petroleum products, the transport medium temperature of -20 ° C to + 120 ° C. Note: The vertical pipeline centrifugal pump suction pressure ≤ 1.0MPa, or pump system, the maximum working pressure ≤ 1.6MPa, ie inlet pressure + pump head ≤ 1.6MPa, hydrostatic test pump pressure ≤ 2.5MPa, please specify when ordering system working pressure. Pump system working pressure greater than 1.6MPa should when ordering is proposed, in order to manufacture the pump flow part of the coupling part using steel materials. Ambient temperature <40 ° C, relative humidity <95. ISG single-stage vertical centrifugal structure diagram No. Part Name No. Part Name impeller 5 end caps second pump impeller nuts 3 mechanical seals shaft retaining ring 8 motor, ISG centrifugal pump Model significance : Five ISG-type centrifugal pump performance parameters Model flow Q lift m efficiency% speed r / min motor power KW allow NPSH m m3/hl/s ISG25-125 4 1.11 20 36 2900 0.75 2.3 ISG25-160 4 1.11 32 32 2900 1.5 2.3 ISG25-160A 3.7 1.03 28 31 2900 1.1 2.3 ISG32-100 (I) 6.3 1.75 12.5 54 2900 0.75 2.3 ISG32-125 5 1.39 20 44 2900 0.75 2.3 ISG32-125A 4.5 1.25 16 43 2900 0.55 2.3 ISG32- 160 6.5 5 32 44 2900 1.5 2.3 ISG32-160A 4 1.1 25 34 2900 1.1 2.0 ISG32-160 (I) 6.3 1.75 32 40 2900 2.2 2.0 ISG32-200 4.5 12.5 50 32 2900 3 2.0 ISG32-200 (I) 6.3 1.75 50 33 2900 4 2.0 ISG32-200A 4 1.11 44 ??40 2900 2.2 2.0 ISG40-125 6.3 1.75 20 46 2900 1.1 2.3 ISG40-125A 5.6 1.56 16 45 2900 0.75 2.3 ISG40-160 6.3 1.75 32 40 2900 2.2 2.3 ISG40-160A 5.9 1.64 28 392 900 1.5 2.3