Product introduction:
ISG single-stage single suction pipeline centrifugal pump is a kind of excellent hydraulic model selected by Shanghai xinguangming pump industry scientific and technical personnel and domestic pump experts. It adopts the performance parameters of is type centrifugal pump and makes ingenious combination design on the basis of general vertical pump. At the same time, according to the different operating temperature and medium, the suitable hot water, high temperature, corrosive chemical pump and oil pump are sent on the basis of ISG vertical pipeline centrifugal pump. This series of products have the advantages of high efficiency and energy saving, low noise and reliable performance.
Model meaning:
Working conditions:
1. Suction pressure ≤ 1.0MPa, or higher working pressure of pump system ≤ 1.6Mpa, i.e. pump suction pressure + pump head ≤ 1.6Mpa, pump static pressure test pressure is 2.5MPa, please indicate system working pressure when ordering. When the working pressure of pump system is greater than 1.6Mpa, it should be put forward separately when ordering, so that the overflow part and connecting part of pipeline centrifugal pump are made of cast steel.
2. Ambient temperature < 40 ℃, relative humidity < 95%.
3. The volume content of solid particles in the conveying medium is not more than 0.1% of the unit volume, and the particle size is less than 0.2mm.
Note: if the medium used is with fine particles, please specify when ordering, so that the manufacturer can use wear-resistant mechanical seal.
ISG type single-stage single suction pipeline centrifugal pump is used for conveying clean water and other liquids with physical and chemical properties similar to clear water. It is suitable for industrial and urban water supply and drainage, pressurized water supply for high-rise buildings, garden sprinkler irrigation, fire-fighting pressurization, long-distance transportation, HVAC refrigeration cycle, bathroom and other cold and warm water circulation pressurization and equipment matching, and the service temperature is T < 80 ℃.
Product advantages:
1. ISG single-stage single suction pipeline centrifugal pump is of vertical structure, with the same inlet and outlet diameters, and located on the same central line. It can be installed in the pipeline like a valve, with compact and beautiful appearance, small floor area and low construction investment. If the protective cover is added, it can be used outdoors.
2. The impeller is directly installed on the lengthened shaft of the motor, with short axial size and compact structure. The pump and motor bearing configuration is reasonable, which can effectively balance the radial and axial load generated by pump operation, so as to ensure the smooth operation, low vibration and low noise of pipeline centrifugal pump.
3. The shaft seal adopts mechanical seal or mechanical seal combination, imported titanium alloy seal ring, medium-sized high-temperature mechanical seal and hard alloy material, wear-resistant seal, which can effectively extend the service life of mechanical seal.
4. The installation and maintenance are convenient, and it is not necessary to remove the pipe road system. All rotor parts can be extracted by removing the nut of pump coupling seat.
5. the pump can be operated in series and in parallel according to the requirements of use, namely, flow and head.
6. Vertical and horizontal installation of pump can be adopted according to the requirements of pipeline layout.
ISG vertical pipeline centrifugal pump is used to transport clean water and other liquids with physical and chemical properties similar to clear water. It is suitable for industrial and urban water supply and drainage, high-rise building pressurized water supply, garden sprinkler irrigation, fire-fighting pressurization, long-distance transportation, HVAC cycle, cold and warm water cycle pressurization and equipment matching, with the service temperature less than 80 ℃.
Caliber range: 15-500 (mm)
Flow range: 1.1-1450 (m3 / h)
Lift range: 7-150 (m)
