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ISG Vertical Pipeline centrifugal pump

ISG Vertical Pipeline Centrifugal Pump

ISG Vertical Pipeline centrifugal pump Description
ISG Series centrifugal pump centrifugal pump and piping under the IS-type pump of the performance parameters, refer to ISO2858 and the latest national standards JB/T53058-93 pipeline centrifugal pumps designed and manufactured high-performance energy-saving products. The pump hydraulic model using the advanced optimization design made. At the same time based on usage temperature and different media types in the ISG based on the derived heat pumps, chemical pumps, oil pump and so on, is the national standard stereotypes to promote their products.
ISG Vertical Pipeline centrifugal pump Features
Impeller directly mounted on extended motor shaft, axial size of a short, compact structure, pump and motor bearing configuration and reasonable, and can effectively balance the pump operation produces radial and axial loads, thus ensuring the smooth operation of the pump, vibration low noise.
Shaft seal mechanical seal mechanical seal or combination of imported titanium alloy seal ring, medium and high temperature mechanical seal and use of carbide materials, wear-resistant sealing, and can effectively increase the service life of mechanical seals.
Installation and maintenance easy without dismantling piping system movement, simply remove the nut can be conjoined pump out all the rotor components.
According to use requirements that the flow of the pump head of the need to adopt and parallel operation mode.
ISWH, IHG-type chemical pump material can be selected according to user requirements: ZGOCr18Ni12Mo2Ti (306), ZG1Cr18Ni12Mo2Ti (307), ZG1Cr18Ni9 (303), ZG1Cr18Ni9Ti (305).
ISG Vertical Pipeline centrifugal pump Usage
ISG-type centrifugal pump for the transport of water and physical and chemical properties similar to the clean water and other liquids used for industrial and urban water supply and drainage, pressurized water to high-rise buildings, garden spray irrigation, fire pressurization and equipment supporting the use of temperature T□□80□□.
IRG (GRG) Hot Water (heat) circulation pump widely used in energy, metallurgy, chemical industry, textile, paper making, as well as hotels, restaurants and other high-temperature hot water boiler loop pressurized transport and urban heating system circulating pump, temperature T□□120□□.
IHG-type chemical pump, for distribution does not contain all solid particles, corrosive and viscosity similar to water, liquid, applied to petroleum, chemical industry, metallurgy, electric power, the election of paper, food, pharmaceuticals and synthetic fibers and other departments, the use of temperature T: -20□□~ 120□□.
YG-type oil pump for the transport of gasoline, diesel, kerosene and other petroleum products, the use of temperature T: -20□□~ 120□□.
Working conditions
Suction pressure �� 1.0MPa or the maximum working pressure pump system □□ 1.6MPa, the pump suction pressure + pump head □□ 1.6MPa, hydrostatic test pump pressure 2.5MPa, when ordering please specify the system working pressure. Greater than 1.6MPa working pressure pump system should be raised separately at time of order so that in the manufacture of pump parts and over-current connection part of the steel materials used.
Ambient temperature <40 □□, relative humidity "95%.
The transmission medium volume content of solid particles per unit volume does not exceed 0.1%, particle size <0.2mm.
  Note: If using the medium with small particles, in order, explained that in order to adopt wear resistant mechanical seal.
Model Description
ISG 50-160 □□ I □□□□ A □□□□ B □□□□ C □□ 
ISG Road, single-stage single-suction centrifugal pump
IRG single-stage single-suction centrifugal pump hot water pipeline
GRG single-stage single-suction centrifugal pump heat pipe
IHG single-stage single-suction chemical pumps
ISWD single-stage single-suction centrifugal oil pump
50 indicated the Inlet and outlet diameter (mm)
160 indicated the impeller diameter (mm)
(I) Flow Classification
(A) impeller upon the first cut
(B) impeller on second cutting
(C) impeller cut by a third
ISG Vertical Pipeline Centrifugal Pump Parameter