Product Name: Vertical Clean Water Pump ISG Series
Product Number: 838
Added time: 2011-03-03
Number of views: 149
The ISG series single-stage single-suction pipeline centrifugal pump is the domestic excellent water model selected by the scientific and technical personnel within the United Nations. The performance parameters of the IS-type centrifugal pump are used by the scientific and technical personnel. The ingenious combination design is based on the general vertical pump. , At the same time according to the use of temperature, different media, etc. on the basis of ISG derived derived from hot water, high temperature, corrosive chemical pumps, oil pumps. This series of products has the advantages of high efficiency, energy saving, low noise, and reliable performance. Meets the requirements of the latest national machinery department JB/T53058-93. The products are designed and manufactured according to the international ISO2858 standard. In 1993, it passed the inspection of pipeline pump products of the Ministry of Machinery Industry.
1. The pump is a vertical structure with the same inlet and outlet caliber and is located on the same center line. It can be installed in the pipeline like a valve. It has a compact and beautiful appearance, a small footprint, and a low construction investment. If a protective cover is added, the pump can be installed. For outdoor use.
2. The impeller is directly mounted on the extension shaft of the motor, the axial dimension is short, the structure is compact, and the pump and the motor bearing are configured rationally, which can effectively balance the radial and axial loads generated by the pump operation, thereby ensuring the pump's running balance and vibration noise. Very low.
3. Shaft seal adopts mechanical seal or mechanical seal combination, adopts imported titanium alloy sealing ring, medium-sized high-temperature mechanical seal and adopts hard alloy material, wear-resistant seal, which can effectively increase the service life of mechanical seal.
4. Easy to install and overhaul, no need to open the pipeline system, as long as the pump is connected to the body nut to extract all the rotor components.
5. The string and parallel operation of the pump can be used according to the requirements of the application, that is, the flow and head.
6. The vertical and mode installation of the pump can be used according to the requirements of the piping arrangement.
1.ISG type vertical pipeline centrifugal pump, used to transport clean water and other liquids with physical and chemical properties similar to clear water, suitable for industrial and urban water supply and drainage, pressurized water supply for high-rise buildings, garden sprinkler irrigation, fire booster, long-distance transmission , HVAC refrigeration cycle. Cold and warm water cycle pressurization of bathroom and equipment matching, using temperature T<80°C.
2.IRG (GRG) type vertical hot water (high temperature) circulating pump is widely used in: energy, metallurgy, chemical, textile, paper, and hotel and hotel boilers high temperature hot water booster cycle transmission and urban heating system circulating pump, IRG type use temperature T<120°C, GRG type use temperature T<240°C.
3.IHG type vertical pipeline chemical pump, for the transportation of liquids without solid particles, corrosive, viscosity similar to water, suitable for petroleum, chemical, metallurgy, electric power, papermaking, food and pharmacy and synthetic fiber and other departments, the use of temperature It is -20°C to 120°C.
4.YG type vertical pipeline oil pump for the transportation of petrol, kerosene, diesel and other petroleum products. The temperature of the medium to be transported is -20°C～+120°C.
1. Inhalation pressure ≤ l.0MPa, or the maximum working pressure of the pump system ≤ 1.6MPa, ie the pump inlet pressure + pump head ≤ 1.6MPa, the pump static pressure test pressure 2.5MPa, please specify the system working pressure when ordering. When the working pressure of the pump system is greater than 1.6MPa, it shall be put forward separately in the order. In order to manufacture the pump over-current part and the coupling part of the cast steel material.
2. Ambient temperature <40 °C, relative humidity <95%.
3. The volume content of solid particles in the conveyed medium does not exceed 0.1% of the unit volume and the particle size is >0.2mm.
Note: If the media is used with small particles, please specify when ordering, so that manufacturers use wear-resistant mechanical seals.