ISG series single stage single suction centrifugal pump description of the application

one, an overview of the ISG series single stage single suction centrifugal pump, water technology experts who chose the United Nations, domestic hydraulic model, using the general type IS centrifugal pump performance parameters, pumps, the vertical pump on the basis of the ingenious combination design, and according to temperature, different media on ALG hot water, high temperature corrosion resistant chemical pump, oil pump on the basis of the derived type. With high efficiency, low noise, reliable performance, etc. Series of products, to adapt to the JB/T - machinery Requirements of the ministry of information industry product design and manufacture of the latest standards in accordance with the international standard ISO standard.
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main purpose. Type ISG vertical pipeline centrifugal pump, can transport water and physical and chemical properties similar to water or industrial and urban water supply and drainage, pressurized water supply in high-rise building, garden sprinkler irrigation, fire booster, long-distance transportation, hvac refrigeration cycle of the other fluids, bathroom and water circulation heating pressure equipment, temperature T '℃.
。 Ideograph group type vertical heat pump is suitable for metallurgy, chemical industry, textile, wood processing, paper and dining room, bathroom, hotel and other high temperature and high pressure circulating hot water boiler transportation and urban housing heating circulating pump, temperature below ℃.
。 Radio and television vertical heat pump is widely used in: energy, metallurgy, chemical industry, textile, papermaking, dining room, bathroom, hotel and other high temperature and high pressure circulating hot water boiler transportation and urban housing heating circulation pump, the following ℃ temperature.
。 Intercontinental hotels group vertical pipeline, corrosive chemical pump solid particles, and viscosity similar to oil, chemical industry, metallurgy, electric power, papermaking, pharmaceuticals and synthetic fibre fiber industry such as water, the temperature was minus ℃? ℃.
。 Your vertical pipeline oil transport gasoline, kerosene, diesel and other petroleum products for - medium temperature ℃? + ℃.
。 IHGB vertical stainless steel explosion-proof chemical centrifugal pump is applicable to transport inflammable chemical liquids.
。 ISGD, IRGD GRGD, IHGH YGD, IHGBD vertical centrifugal pump at low speed, for the occasions and air circulation, is suitable for low noise requirements.

3, characteristic. Pump for vertical structure, the import and export of the same caliber, and in the same center line, like pneumatic valve can be installed in the pipeline small beautiful, small volume, low construction investment, such as with the shield can be placed in the outdoor use.
。 Impeller is installed on the motor shaft directly, short, compact structure, reasonable configuration of the pump and motor bearing axial size, can effectively balance the pump running in radial and axial load, so as to ensure the pump, vibration, low noise smooth operation.
。 Seal mechanical seal mechanical seal or imported sealing ring, titanium alloy, high temperature mechanical seal hard alloy material, wear-resistant sealing combination, can effectively extend the service life of mechanical seal.
。 Easy to install and maintain, need to open pipeline system, only delete the pump was pulled together all of the rotor nut body parts.
。 According to the need of the flow and head, must take a series of pump parallel operation mode.
。 According to the vertical and horizontal installation of pumps can be used for pipe layout requirements.

4, working conditions. Suction pressure or less. The MPa, the maximum working pressure or less. MPa system or pump suction pressure or less. MPa + head, hydraulic test pump pressure or less. MPa, please specify when ordering system work pressure. The working pressure for the pump system. MPa should be in order, in order to make the pump flow and use of the material of steel connection part of the region.
。 The environment temperature & amp; lt; ℃, relative humidity '%.
。 The solids volume content of the transmission medium is not more than the unit. , size & amp; lt; 。 Mm more volume.
note: if you use the small particles of the medium, please, the factory adopts wear-resisting the order of the mechanical seal.
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