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ISG type vertical single-stage centrifugal pump/IGR type hot water pump/IGY type light oil pump/IL type vertical single-stage centrifugal pump
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ISG type vertical single-stage centrifugal pump/IGR type hot water pump/IGY type light oil pump/IL type vertical single-stage centrifugal pump
Overview
ISG. IL two series pumps are the vertical structure of IS and KT pumps. The flow paradigm is 2.5-1600 cubic meters per hour, and the lift range is 2-145 meters. Mainly used for pumping clean water. Light oil and non-corrosive or weakly corrosive liquids. The maximum temperature of the medium is 80'C.
The inlet and outlet of the ISG type pump are the same in size and are arranged in a 180-degree arrangement. It can be connected in series in the pipeline: the water inlet of the L-type pump is lower and the water outlet is higher, and their relative positions can be changed, which is conducive to arranging the pipeline according to local conditions.
The working pressure of the pump is 1.6MPa, and it can also provide working pressure greater than 1.6MPa, so these pumps are suitable for occasions with higher inlet pressure (such as air conditioning. Heating closed circulation system).
The standard vertical motor transmits power through the elastic coupling, so it has the characteristics of smooth operation. Low noise. Low vibration, etc.
The shaft seal of the pump has two types: mechanical seal and soft packing seal. If the shaft seal part is cooled (with normal temperature water), the waste body of not more than 130'C can be transported (IGR type hot water pump). Using copper impeller and stainless steel shaft, it can be used to transport light oil (IGY light oil pump).
Main parts manufacturing materials: pump body. Pump cover - cast iron or ductile iron: impeller - cast iron or cast steel: shaft - carbon steel or stainless steel.
The meaning of the numbers in the pump model: such as SG100- - 200, 100- in. Outlet diameter (mm), 200- impeller nominal diameter. L200-150- -2508, 200- - - Inlet diameter (mm), 150 - Outlet diameter (mm), 2508 - - 0 impeller diameter After the second cut.
The ISG type pump with caliber 125 has two flow ranges. We add () and (I) after the model to show the difference, such as flow rate 160m7/h; ISG125-250 (I); flow rate 200m '/h: ISG125-250 (1).
In order to save energy, some pumps use YOX-type non-standard power motors. In the column of the pump with motor, the power of the standard Y (YB) -type motor is also noted.
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