ISG, ISW type vertical pipeline pump

product description

ISG and ISW series single-stage, single-suction pipeline centrifugal pumps and direct-coupled centrifugal pumps adopt the performance parameters of IS-type pumps, improve, develop and combine them, and successfully solve some shortcomings of IS-type pumps in use. This series of products has the advantages of high efficiency and energy saving, low noise, stable performance, and convenient maintenance. It is an ideal replacement product for IS type pumps. The product is designed and manufactured according to the international ISO2858 standard, which meets the standard requirements of JB/T53058-93R of the Ministry of Machinery of the People’s Republic of China.

use

1. ISG, ISWZ type vertical pipeline, horizontal direct-coupled centrifugal pump, used for conveying clean water and other liquids with physical and chemical properties similar to clean water, suitable for industrial and urban water supply and drainage, pressurized water supply for high-rise buildings, garden sprinkler irrigation, Fire pressurization, long-distance transportation, HVAC refrigeration cycle, bathroom and other cold and warm water cycle pressurization and equipment matching, the operating temperature T<80 ° C.

2. IRG (GRG) IRZ vertical pipeline, horizontal direct-connected hot water (high temperature) circulation pump is widely used in: energy, metallurgy, chemical industry, textile, papermaking, and hotels and restaurants, etc. City heating system circulation pump, IRG type operating temperature T<120°C, GRG type operating temperature T<240°C.

3. IHG, IHZ type vertical pipeline, horizontal direct-coupled chemical pumps are used to transport liquids that do not contain solid particles, are corrosive, and have a viscosity similar to water. They are suitable for petroleum, chemical, metallurgy, electric power, papermaking, food, pharmaceutical and For synthetic fiber and other departments, the operating temperature is -20°C—+120°C.

4. YG, YZ type vertical pipeline and horizontal direct-connected oil pump are used for transporting gasoline, kerosene, diesel oil and other petroleum products, and the temperature of the transported medium is -20℃-+120℃.

working conditions

1. The maximum working pressure of the pump system is 1.6MPa, that is, the pump suction inlet pressure + pump head ≤ 1.6MPa (if the pump system working pressure is greater than 1.6MPa, it should be specified separately when ordering, so that the flow-through part of the pump and The connection part is made of cast steel material)

2. The conveying medium is clean water or other bodies with similar physical and chemical properties (the conveying medium with fine particles should be specified separately when ordering, so as to assemble wear-resistant mechanical seals).

3. The ambient temperature does not exceed 40°C, and the relative temperature does not exceed 95%.